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[Features]
·Radius (R) accuracy of ±5 µm (compared to the manufacturer measurements) enables high precision deep cavity milling
·By adopting 4-flute shape, it is possible to process at high feed setting compared to 2-flute
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.
Part Number
Configured Part Number is shown.

| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Outer Diameter (D) (φ) | R Size (mm) | Work Material | Flute Length (ℓ) (mm) | Overall Length (L) (mm) | Shank Diameter (d) (mm) | Length Under Neck (ℓ1) (mm) | Processing Applications | R Precision (μm) | Additional Classification | #6 | Figure | Under Neck Diameter d1 (mm) | Actual Effective Length Depends on Work Inclination Angle 30' (mm) | Actual Effective Length Depends on Work Inclination Angle 1° (mm) | Actual Effective Length Depends on Work Inclination Angle 2° (mm) | Actual Effective Length Depends on Work Inclination Angle 3° (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 151.14 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.05 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 3 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 3.14 | 3.3 | 3.66 | 4.12 | |
MYR 251.91 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 3 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 3.14 | 3.3 | 3.66 | 4.12 | |
MYR 178.22 | 1 Piece(s) | Available | 12 Day(s) or more | 1 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 3 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 3.14 | 3.3 | 3.66 | 4.12 | |
MYR 251.91 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.05 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 4 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 4.19 | 4.4 | 4.88 | 5.49 | |
MYR 251.91 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 4 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 4.19 | 4.4 | 4.88 | 5.49 | |
MYR 203.48 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 4 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 4.19 | 4.4 | 4.88 | 5.49 | |
MYR 210.00 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 4 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 4.19 | 4.4 | 4.88 | 5.49 | |
MYR 251.91 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 5 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 5.24 | 5.49 | 6.1 | 6.87 | |
MYR 162.39 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 5 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 5.24 | 5.49 | 6.1 | 6.87 | |
MYR 251.91 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 5 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 5.24 | 5.49 | 6.1 | 6.87 | |
MYR 210.00 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.05 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 6 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 210.00 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 6 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 151.14 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 6 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 192.25 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 6 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 251.91 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.05 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 8 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 210.00 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 8 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 192.25 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 8 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 192.25 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 8 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 251.91 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.05 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 10 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 210.00 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 10 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 238.05 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 10 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 210.00 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.05 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 210.00 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 151.14 | 1 Piece(s) | Available | 4 Day(s) or more | 1 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.5 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 0.95 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 199.78 | 1 Piece(s) | Available | 4 Day(s) or more | 1.2 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.8 | 50 | 4 | 5 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.15 | 5.24 | 5.49 | 6.1 | 6.87 | |
MYR 247.49 | 1 Piece(s) | Available | 4 Day(s) or more | 1.2 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.8 | 50 | 4 | 5 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.15 | 5.24 | 5.49 | 6.1 | 6.87 | |
MYR 247.49 | 1 Piece(s) | Available | 4 Day(s) or more | 1.2 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.8 | 50 | 4 | 10 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.15 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 247.49 | 1 Piece(s) | Available | 4 Day(s) or more | 1.2 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.8 | 50 | 4 | 10 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.15 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 247.49 | 1 Piece(s) | Available | 4 Day(s) or more | 1.2 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.8 | 50 | 4 | 15 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.15 | 15.71 | 16.48 | 18.31 | 20.6 | |
MYR 315.27 | 1 Piece(s) | Available | 4 Day(s) or more | 1.2 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 1.8 | 50 | 4 | 15 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.15 | 15.71 | 16.48 | 18.31 | 20.6 | |
MYR 162.39 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 6 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 165.20 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 6 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 197.87 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 6 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 231.54 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.5 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 6 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 203.48 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 8 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 203.48 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 8 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 197.87 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 10 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 197.87 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 10 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 199.78 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 159.54 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 159.54 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 231.54 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.5 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 200.67 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 16 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 16.75 | 17.58 | 19.53 | 21.97 | |
MYR 188.55 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 16 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 16.75 | 17.58 | 19.53 | 21.97 | |
MYR 206.29 | 1 Piece(s) | Available | 4 Day(s) or more | 1.5 | 0.5 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 2.3 | 50 | 4 | 16 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.45 | 16.75 | 17.58 | 19.53 | 21.97 | |
MYR 195.97 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 8 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 228.03 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 8 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 166.30 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 8 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 214.91 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.5 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 8 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 196.16 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 10 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 219.63 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.5 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 10 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 169.11 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 184.04 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 173.82 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 159.54 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.5 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 12 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 265.89 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 16 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 16.75 | 17.58 | 19.53 | Without Interference | |
MYR 198.07 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.2 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 16 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 16.75 | 17.58 | 19.53 | Without Interference | |
MYR 214.91 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.3 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 16 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 16.75 | 17.58 | 19.53 | Without Interference | |
MYR 188.76 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.5 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 50 | 4 | 16 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 16.75 | 17.58 | 19.53 | Without Interference | |
MYR 244.87 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.1 | General Steel[◎] / Heat-Treated Steel[◎] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○] | 3 | 70 | 4 | 20 | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | ±0.005 | Stocked Product | - | 1 | 1.95 | 20.94 | 21.98 | 24.41 | Without Interference |
Loading...

Model Number
TSC-CR-PEM4LB (Stocked Product)
| Outer Diameter D |
Length Under Neck ℓ1 |
Radius R |
Flute Length ℓ |
Under Neck Diameter d1 |
Overall Length L |
Shank Diameter d |
Actual Effective Length Depends on Work Inclination Angle | Figure | |||
| 30' | 1° | 2° | 3° | ||||||||
| 1 |
3
|
0.05 0.1 0.2 0.3
|
1.5
|
0.95
|
50
|
4
|
3.14
|
3.30
|
3.66
|
4.12
|
1 |
|
4
|
4.19
|
4.40
|
4.88
|
5.49
|
|||||||
|
5
|
5.24
|
5.49
|
6.10
|
6.87
|
|||||||
|
6
|
6.28
|
6.59
|
7.32
|
8.24
|
|||||||
|
8
|
8.38
|
8.79
|
9.76
|
10.98
|
|||||||
|
10
|
10.47
|
10.99
|
12.21
|
13.73
|
|||||||
|
12
|
12.57
|
13.19
|
14.65
|
16.48
|
|||||||
| 1.2 |
5
|
0.1 0.2 0.3
|
1.8
|
1.15
|
50
|
4
|
5.24
|
5.49
|
6.10
|
6.87
|
1 |
|
10
|
10.47
|
10.99
|
12.21
|
13.73
|
|||||||
|
15
|
15.71
|
16.48
|
18.31
|
20.60
|
|||||||
| 1.5 |
6
|
0.1 0.5
|
2.3
|
1.45
|
50
|
4
|
6.28
|
6.59
|
7.32
|
8.24
|
1 |
|
12
|
12.57
|
13.19
|
14.65
|
16.48
|
|||||||
|
16
|
16.75
|
17.58
|
19.53
|
21.97
|
|||||||
|
6
|
0.2 0.3
|
6.28
|
6.59
|
7.32
|
8.24
|
||||||
|
8
|
8.38
|
8.79
|
9.76
|
10.98
|
|||||||
|
10
|
10.47
|
10.99
|
12.21
|
13.73
|
|||||||
|
12
|
12.57
|
13.19
|
14.65
|
16.48
|
|||||||
|
16
|
16.75
|
17.58
|
19.53
|
21.97
|
|||||||
| 2 |
8
|
0.1 0.3
|
3
|
1.95
|
50
|
4
|
8.38
|
8.79
|
9.76
|
10.98
|
1 |
|
12
|
12.57
|
13.19
|
14.65
|
16.48
|
|||||||
|
16
|
16.75
|
17.58
|
19.53
|
Without Interference
|
|||||||
|
20
|
70
|
20.94
|
21.98
|
24.41
|
Without Interference
|
||||||
|
24
|
25.13
|
26.38
|
Without Interference
|
Without Interference
|
|||||||
|
8
|
0.2 0.5
|
3
|
1.95
|
50
|
4
|
8.38
|
8.79
|
9.76
|
10.98
|
1 | |
|
10
|
10.47
|
10.99
|
12.21
|
13.73
|
|||||||
|
12
|
12.57
|
13.19
|
14.65
|
16.48
|
|||||||
|
14
|
14.66
|
15.39
|
17.09
|
19.22
|
|||||||
|
16
|
16.75
|
17.58
|
19.53
|
Without Interference
|
|||||||
|
20
|
70
|
20.94
|
21.98
|
24.41
|
Without Interference
|
||||||
|
24
|
25.13
|
26.38
|
Without Interference
|
Without Interference
|
|||||||
| 2.5 |
15
|
0.1 0.2 0.3 0.5
|
3.7
|
2.4
|
50
|
4
|
15.71
|
16.48
|
18.31
|
Without Interference
|
1 |
|
20
|
70
|
20.94
|
21.98
|
Without Interference
|
Without Interference
|
||||||
|
30
|
31.41
|
32.97
|
Without Interference
|
Without Interference
|
|||||||
| 3 |
16
|
0.1 0.2 0.3 0.5 1
|
4.5
|
2.9
|
70
|
6
|
16.75
|
17.58
|
19.53
|
21.97
|
1 |
|
20
|
20.94
|
21.98
|
24.41
|
27.46
|
|||||||
|
25
|
26.18
|
27.47
|
30.51
|
Without Interference
|
|||||||
|
30
|
31.41
|
32.97
|
36.62
|
Without Interference
|
|||||||
|
40
|
100
|
41.88
|
43.96
|
Without Interference
|
Without Interference
|
||||||
| 4 |
16
|
0.1 0.2 0.5 1
|
6
|
3.8
|
50
|
6
|
16.75
|
17.58
|
19.53
|
Without Interference
|
1 |
|
20
|
70
|
20.94
|
21.98
|
24.41
|
Without Interference
|
||||||
|
30
|
31.41
|
32.97
|
36.62
|
Without Interference
|
|||||||
|
40
|
100
|
41.88
|
43.96
|
Without Interference
|
Without Interference
|
||||||
| 5 |
25
|
0.1 0.2 0.3 0.5 1
|
7.5
|
4.8
|
70
|
6
|
26.18
|
27.47
|
Without Interference
|
Without Interference
|
1 |
|
35
|
100
|
36.65
|
Without Interference
|
Without Interference
|
Without Interference
|
||||||
| 6 |
30
|
0.1 0.2 0.3 0.5 1
|
9
|
5.8
|
70
|
6
|
Without Interference
|
Without Interference
|
Without Interference
|
Without Interference
|
2 |
|
40
|
100
|
Without Interference
|
Without Interference
|
Without Interference
|
Without Interference
|
||||||
Model Number
LN-TSC-CR-EM4S (Manufactured Product)
| Outer Diameter D |
Radius R |
Length Under Neck ℓ1 1 mm Increment Designation |
Flute Length ℓ |
Under Neck Diameter d1 |
Overall Length L |
Shank Diameter d |
Figure |
| 2 | 0.5 | 9 ~ 21 | 4 | 1.95 | 40 | 4 | 3 |
| 3 | 0.5 | 11 ~ 21 | 6 | 2.9 | 45 | 6 | 3 |
| 4 | 0.5 | 13 ~ 23 | 8 | 3.8 | 45 | 6 | 3 |
| 5 | 0.5 | 17 ~ 25 | 12 | 4.8 | 45 | 6 | 3 |
[ ! ]When ordering manufactured products, be sure to confirm the ordering examples as the points below differ when ordering a stocked product.
(1) "LN-" is prepended to the start of the model number. (2) "S" is appended to the end of the model number.(3) The order for specifying the "length under neck" and "radius" is the opposite from that of stocked products.
For Cutting Conditions, Refer to >>Click here.

● Radius (R) accuracy is of high quality at ±5 μm (compared to our other products), allowing for high-precision deep groove machining to be achieved.
● It adopts a 4-flute shape to allow higher feed configurations compared to machining with 2-flute models. 
| Number of Flutes(sheet) | 4 | Model | Long Neck Radius | Coating | For High Hardness (Silicone-Based) |
|---|---|---|---|---|---|
| Torsion Angle (θ) | Standard Helix (30 to 40°) |

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