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[Features]
·Demonstrates high performance in processing general steel, SUS304, and heat-treated steel (up to 50 HRC)
·Can select optimal body length for processing deep parts of workpiece
·Optimal for machining in low to medium rotation range due to the general-purpose 30° helix angle
·It has coating with high oxidation resistance and high hardness, and achieves a long service lifespan. Effective in high-speed machining and dry machining as coating properties
Part Number
Configured Part Number is shown.

| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Outer Diameter (D) (φ) | Flute Length (ℓ) (mm) | Shank Diameter (d) (mm) | Overall Length (L) (mm) | Length Under Neck (ℓ1) (mm) | Geometry | Torsion Angle (θ) | Additional Classification | Figure | ● Inventory Product □ Manufacturer Product | 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 105.74 | 1 Piece(s) | Available | 4 Day(s) or more | 1.6 | 2.4 | 4 | 50 | 12 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.55 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 126.28 | 1 Piece(s) | Available | 4 Day(s) or more | 1.6 | 2.4 | 4 | 50 | 14 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.55 | 14.66 | 15.39 | 17.09 | 19.22 | |
MYR 117.86 | 1 Piece(s) | Available | 4 Day(s) or more | 1.7 | 2.5 | 4 | 50 | 6 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.65 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 104.96 | 1 Piece(s) | Available | 4 Day(s) or more | 1.7 | 2.5 | 4 | 50 | 16 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.65 | 16.75 | 17.58 | 19.53 | 21.97 | |
MYR 76.62 | 1 Piece(s) | Available | 4 Day(s) or more | 1.8 | 2.7 | 4 | 50 | 6 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.75 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 118.76 | 1 Piece(s) | Available | 4 Day(s) or more | 1.8 | 2.7 | 4 | 50 | 8 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.75 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 96.42 | 1 Piece(s) | Available | 4 Day(s) or more | 1.8 | 2.7 | 4 | 50 | 10 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.75 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 96.42 | 1 Piece(s) | Available | 4 Day(s) or more | 1.8 | 2.7 | 4 | 50 | 12 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.75 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 96.42 | 1 Piece(s) | Available | 4 Day(s) or more | 1.8 | 2.7 | 4 | 50 | 14 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.75 | 14.66 | 15.39 | 17.09 | 19.22 | |
MYR 78.58 | 1 Piece(s) | Available | 4 Day(s) or more | 1.8 | 2.7 | 4 | 50 | 16 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.75 | 16.75 | 17.58 | 19.53 | Without Interference | |
MYR 96.42 | 1 Piece(s) | Available | 4 Day(s) or more | 1.8 | 2.7 | 4 | 70 | 20 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.75 | 20.94 | 21.98 | 24.41 | Without Interference | |
MYR 127.70 | 1 Piece(s) | Available | 4 Day(s) or more | 1.8 | 2.7 | 4 | 70 | 25 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.75 | 26.18 | 27.47 | 30.51 | Without Interference | |
MYR 90.00 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 3 | 4 | 50 | 6 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.95 | 6.28 | 6.59 | 7.32 | 8.24 | |
MYR 84.39 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 3 | 4 | 50 | 8 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.95 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 76.98 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 3 | 4 | 50 | 10 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.95 | 10.47 | 10.99 | 12.21 | 13.73 | |
MYR 76.62 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 3 | 4 | 50 | 12 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.95 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 76.62 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 3 | 4 | 50 | 14 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.95 | 14.66 | 15.39 | 17.09 | 19.22 | |
MYR 76.62 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 3 | 4 | 50 | 16 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.95 | 16.75 | 17.58 | 19.53 | Without Interference | |
MYR 118.97 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 3 | 4 | 70 | 18 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.95 | 18.85 | 19.78 | 21.97 | Without Interference | |
MYR 78.77 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 3 | 4 | 70 | 20 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.95 | 20.94 | 21.98 | 24.41 | Without Interference | |
MYR 89.11 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 3 | 4 | 70 | 25 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.95 | 26.18 | 27.47 | Without Interference | Without Interference | |
MYR 104.93 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 3 | 4 | 70 | 30 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 1.95 | 31.41 | 32.97 | Without Interference | Without Interference | |
MYR 118.97 | 1 Piece(s) | Available | 4 Day(s) or more | 2.5 | 3.8 | 4 | 50 | 8 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.4 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 77.88 | 1 Piece(s) | Available | 4 Day(s) or more | 2.5 | 3.8 | 4 | 50 | 12 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.4 | 12.57 | 13.19 | 14.65 | Without Interference | |
MYR 82.60 | 1 Piece(s) | Available | 4 Day(s) or more | 2.5 | 3.8 | 4 | 50 | 16 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.4 | 16.75 | 17.58 | 19.53 | Without Interference | |
MYR 118.97 | 1 Piece(s) | Available | 4 Day(s) or more | 2.5 | 3.8 | 4 | 70 | 20 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.4 | 20.94 | 21.98 | Without Interference | Without Interference | |
MYR 98.42 | 1 Piece(s) | Available | 4 Day(s) or more | 2.5 | 3.8 | 4 | 70 | 25 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.4 | 26.18 | 27.47 | Without Interference | Without Interference | |
MYR 159.66 | 1 Piece(s) | Available | 4 Day(s) or more | 3 | 4.5 | 6 | 50 | 8 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.9 | 8.38 | 8.79 | 9.76 | 10.98 | |
MYR 107.06 | 1 Piece(s) | Available | 4 Day(s) or more | 3 | 4.5 | 6 | 50 | 12 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.9 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 107.06 | 1 Piece(s) | Available | 4 Day(s) or more | 3 | 4.5 | 6 | 70 | 16 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.9 | 16.75 | 17.58 | 19.53 | 21.97 | |
MYR 117.57 | 1 Piece(s) | Available | 4 Day(s) or more | 3 | 4.5 | 6 | 70 | 20 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.9 | 20.94 | 21.98 | 24.41 | 27.46 | |
MYR 107.06 | 1 Piece(s) | Available | 4 Day(s) or more | 3 | 4.5 | 6 | 70 | 25 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.9 | 26.18 | 27.47 | 30.51 | Without Interference | |
MYR 128.79 | 1 Piece(s) | Available | 4 Day(s) or more | 3 | 4.5 | 6 | 70 | 30 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.9 | 31.41 | 32.97 | 36.62 | Without Interference | |
MYR 170.89 | 1 Piece(s) | Available | 4 Day(s) or more | 3 | 4.5 | 6 | 100 | 40 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 2.9 | 41.88 | 43.96 | Without Interference | Without Interference | |
MYR 147.42 | 1 Piece(s) | Available | 4 Day(s) or more | 3.5 | 5.5 | 6 | 70 | 16 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.35 | 16.75 | 17.58 | 19.53 | 21.97 | |
MYR 120.71 | 1 Piece(s) | Available | 4 Day(s) or more | 3.5 | 5.5 | 6 | 70 | 25 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.35 | 26.18 | 27.47 | 30.51 | Without Interference | |
MYR 184.93 | 1 Piece(s) | Available | 4 Day(s) or more | 3.5 | 5.5 | 6 | 100 | 35 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.35 | 36.65 | 38.46 | Without Interference | Without Interference | |
MYR 120.71 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 6 | 6 | 50 | 12 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.8 | 12.57 | 13.19 | 14.65 | 16.48 | |
MYR 120.71 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 6 | 6 | 50 | 16 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.8 | 16.75 | 17.58 | 19.53 | Without Interference | |
MYR 120.71 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 6 | 6 | 70 | 20 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.8 | 20.94 | 21.98 | 24.41 | Without Interference | |
MYR 120.71 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 6 | 6 | 70 | 30 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.8 | 31.41 | 32.97 | Without Interference | Without Interference | |
MYR 146.44 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 6 | 6 | 100 | 35 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.8 | 36.65 | 38.46 | Without Interference | Without Interference | |
MYR 164.18 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 6 | 6 | 100 | 40 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.8 | 41.88 | 43.96 | Without Interference | Without Interference | |
MYR 195.05 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 6 | 6 | 100 | 45 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.8 | 47.12 | 49.45 | Without Interference | Without Interference | |
MYR 233.33 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 6 | 6 | 100 | 50 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 3.8 | 52.35 | 54.95 | Without Interference | Without Interference | |
MYR 193.45 | 1 Piece(s) | Available | 4 Day(s) or more | 5 | 7.5 | 6 | 70 | 16 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 4.8 | 16.75 | 17.58 | Without Interference | Without Interference | |
MYR 152.72 | 1 Piece(s) | Available | 4 Day(s) or more | 5 | 7.5 | 6 | 70 | 25 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 4.8 | 26.18 | 27.47 | Without Interference | Without Interference | |
MYR 187.84 | 1 Piece(s) | Available | 4 Day(s) or more | 5 | 7.5 | 6 | 100 | 35 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 4.8 | 36.65 | Without Interference | Without Interference | Without Interference | |
MYR 287.85 | 1 Piece(s) | Available | 4 Day(s) or more | 5 | 7.5 | 6 | 100 | 50 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 1 | ● | 4.8 | 52.35 | Without Interference | Without Interference | Without Interference | |
MYR 191.55 | 1 Piece(s) | Available | 4 Day(s) or more | 6 | 9 | 6 | 70 | 20 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 2 | ● | 5.8 | Without Interference | Without Interference | Without Interference | Without Interference | |
MYR 152.72 | 1 Piece(s) | Available | 4 Day(s) or more | 6 | 9 | 6 | 70 | 30 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 2 | ● | 5.8 | Without Interference | Without Interference | Without Interference | Without Interference | |
MYR 183.68 | 1 Piece(s) | Available | 4 Day(s) or more | 6 | 9 | 6 | 100 | 40 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 2 | ● | 5.8 | Without Interference | Without Interference | Without Interference | Without Interference | |
MYR 337.46 | 1 Piece(s) | Available | 4 Day(s) or more | 6 | 9 | 6 | 100 | 50 | Sharp Corner | Standard Helix (30 to 40°) | Stocked Product | 2 | ● | 5.8 | Without Interference | Without Interference | Without Interference | Without Interference |
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Model Number
TSC-PEM4LB (Sharp Edge / Stocked Product) / TSC-EM4LB (Standard / Stocked Product)
| Outer Diameter D |
Length Under Neck ℓ1 |
Standard | Sharp Edge | 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 | 4 | ● | ● | 1.5 | 0.95 | 50 | 4 | 4.19 | 4.40 | 4.88 | 5.49 | 1 |
| 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 | 6 | ● | ● | 1.8 | 1.15 | 50 | 4 | 6.28 | 6.59 | 7.32 | 8.24 | 1 |
| 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 | ||||||
| 1.3 | 6 | No Standards | ● | 1.9 | 1.25 | 50 | 4 | 6.28 | 6.59 | 7.32 | 8.24 | 1 |
| 10 | No Standards | ● | 10.47 | 10.99 | 12.21 | 13.73 | ||||||
| 1.4 | 6 | No Standards | ● | 2.1 | 1.35 | 50 | 4 | 6.28 | 6.59 | 7.32 | 8.24 | 1 |
| 8 | No Standards | ● | 8.38 | 8.79 | 9.76 | 10.98 | ||||||
| 10 | No Standards | ● | 10.47 | 10.99 | 12.21 | 13.73 | ||||||
| 14 | No Standards | ● | 14.66 | 15.39 | 17.09 | 19.22 | ||||||
Model Number
TSC-PEM4LB (Sharp Edge / Stocked Product) / TSC-EM4LB (Standard / Stocked Product)
| Outer Diameter D |
Length Under Neck ℓ1 |
Standard | Sharp Edge | 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° | |||||||||
| 1.5 | 6 | ● | ● | 2.3 | 1.45 | 50 | 4 | 6.28 | 6.59 | 7.32 | 8.24 | 1 |
| 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 | ||||||
| 14 | ● | ● | 14.66 | 15.39 | 17.09 | 19.22 | ||||||
| 16 | ● | ● | 16.75 | 17.58 | 19.53 | 21.97 | ||||||
| 18 | ● | ● | 70 | 18.85 | 19.78 | 21.97 | 24.71 | |||||
| 20 | ● | ● | 20.94 | 21.98 | 24.41 | Without Interference | ||||||
| 1.6 | 6 | No Standards | ● | 2.4 | 1.55 | 50 | 4 | 6.28 | 6.59 | 7.32 | 8.24 | 1 |
| 8 | No Standards | ● | 8.38 | 8.79 | 9.76 | 10.98 | ||||||
| 10 | No Standards | ● | 10.47 | 10.99 | 12.21 | 13.73 | ||||||
| 12 | No Standards | ● | 12.57 | 13.19 | 14.65 | 16.48 | ||||||
| 14 | No Standards | ● | 14.66 | 15.39 | 17.09 | 19.22 | ||||||
| 1.7 | 6 | No Standards | ● | 2.5 | 1.65 | 50 | 4 | 6.28 | 6.59 | 7.32 | 8.24 | 1 |
| 16 | No Standards | ● | 16.75 | 17.58 | 19.53 | 21.97 | ||||||
| 1.8 | 6 | No Standards | ● | 2.7 | 1.75 | 50 | 4 | 6.28 | 6.59 | 7.32 | 8.24 | 1 |
| 8 | No Standards | ● | 8.38 | 8.79 | 9.76 | 10.98 | ||||||
| 10 | No Standards | ● | 10.47 | 10.99 | 12.21 | 13.73 | ||||||
| 12 | No Standards | ● | 12.57 | 13.19 | 14.65 | 16.48 | ||||||
| 14 | No Standards | ● | 14.66 | 15.39 | 17.09 | 19.22 | ||||||
| 16 | No Standards | ● | 16.75 | 17.58 | 19.53 | Without Interference | ||||||
| 20 | No Standards | ● | 70 | 20.94 | 21.98 | 24.41 | Without Interference | |||||
| 25 | No Standards | ● | 26.18 | 27.47 | 30.51 | Without Interference | ||||||
| 2 | 6 | ● | ● | 3 | 1.95 | 50 | 4 | 6.28 | 6.59 | 7.32 | 8.24 | 1 |
| 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 | ||||||
| 14 | ● | ● | 14.66 | 15.39 | 17.09 | 19.22 | ||||||
| 16 | ● | ● | 16.75 | 17.58 | 19.53 | Without Interference | ||||||
| 18 | ● | ● | 70 | 18.85 | 19.78 | 21.97 | Without Interference | |||||
| 20 | ● | ● | 20.94 | 21.98 | 24.41 | Without Interference | ||||||
| 25 | ● | ● | 26.18 | 27.47 | Without Interference | Without Interference | ||||||
| 30 | ● | ● | 31.41 | 32.97 | Without Interference | Without Interference | ||||||
| 2.5 | 8 | ● | ● | 3.8 | 2.4 | 50 | 4 | 8.38 | 8.79 | 9.76 | 10.98 | 1 |
| 12 | ● | ● | 12.57 | 13.19 | 14.65 | Without Interference | ||||||
| 16 | ● | ● | 16.75 | 17.58 | 19.53 | Without Interference | ||||||
| 20 | ● | ● | 70 | 20.94 | 21.98 | Without Interference | Without Interference | |||||
| 25 | ● | ● | 26.18 | 27.47 | Without Interference | Without Interference | ||||||
Model Number
TSC-PEM4LB (Sharp Edge / Stocked Product) / TSC-EM4LB (Standard / Stocked Product)
| Outer Diameter D |
Length Under Neck ℓ1 |
Standard | Sharp Edge | 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° | |||||||||
| 3 | 8 | No Standards | ● | 4.5 | 2.9 | 50 | 6 | 8.38 | 8.79 | 9.76 | 10.98 | 1 |
| 12 | ● | ● | 12.57 | 13.19 | 14.65 | 16.48 | ||||||
| 16 | ● | ● | 70 | 16.75 | 17.58 | 19.53 | 21.97 | |||||
| 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 | |||||
| 3.5 | 16 | No Standards | ● | 5.5 | 3.35 | 70 | 6 | 16.75 | 17.58 | 19.53 | 21.97 | 1 |
| 25 | No Standards | ● | 26.18 | 27.47 | 30.51 | Without Interference | ||||||
| 35 | No Standards | ● | 100 | 36.65 | 38.46 | Without Interference | Without Interference | |||||
| 4 | 12 | No Standards | ● | 6 | 3.8 | 50 | 6 | 12.57 | 13.19 | 14.65 | 16.48 | 1 |
| 16 | ● | ● | 16.75 | 17.58 | 19.53 | Without Interference | ||||||
| 20 | ● | ● | 70 | 20.94 | 21.98 | 24.41 | Without Interference | |||||
| 30 | ● | ● | 31.41 | 32.97 | Without Interference | Without Interference | ||||||
| 35 | No Standards | ● | 100 | 36.65 | 38.46 | Without Interference | Without Interference | |||||
| 40 | ● | ● | 41.88 | 43.96 | Without Interference | Without Interference | ||||||
| 45 | No Standards | ● | 47.12 | 49.45 | Without Interference | Without Interference | ||||||
| 50 | No Standards | ● | 52.35 | 54.95 | Without Interference | Without Interference | ||||||
| 5 | 16 | ● | ● | 7.5 | 4.8 | 70 | 6 | 16.75 | 17.58 | Without Interference | Without Interference | 1 |
| 25 | ● | ● | 26.18 | 27.47 | Without Interference | Without Interference | ||||||
| 35 | ● | ● | 100 | 36.65 | Without Interference | Without Interference | Without Interference | |||||
| 50 | ● | ● | 52.35 | Without Interference | Without Interference | Without Interference | ||||||
| 6 | 20 | ● | ● | 9 | 5.8 | 70 | 6 | Without Interference | Without Interference | Without Interference | Without Interference | 2 |
| 30 | ● | ● | Without Interference | Without Interference | Without Interference | Without Interference | ||||||
| 40 | ● | ● | 100 | Without Interference | Without Interference | Without Interference | Without Interference | |||||
| 50 | ● | ● | Without Interference | Without Interference | Without Interference | Without Interference | ||||||
Model Number
LN-TSC-PEM4S (Sharp Edge / Manufactured Product) / EM4S (Standard / Manufactured Product)
| Outer Diameter D |
Length Under Neck ℓ1 1 mm Increment Designation |
Standard | Sharp Edge | Flute Length ℓ |
Under Neck Diameter d1 |
Overall Length L |
Shank Diameter d |
Figure |
| 1.5 | 8 ~ 20 | ● | ● | 3 | 1.45 | 40 | 4 | 3 |
| 2 | 9 ~ 21 | ● | ● | 4 | 1.95 | 40 | 4 | 3 |
| 2.5 | 10 ~ 22 | ● | ● | 5 | 2.4 | 40 | 4 | 3 |
| 3 | 11 ~ 21 | ● | ● | 6 | 2.9 | 45 | 6 | 3 |
| 3.5 | 12 ~ 22 | ● | ● | 7 | 3.3 | 45 | 6 | 3 |
| 4 | 13 ~ 23 | ● | ● | 8 | 3.8 | 45 | 6 | 3 |
| 5 | 15 ~ 25 | ● | ● | 10 | 4.8 | 45 | 6 | 3 |
[ ! ]When ordering manufactured products, be sure to confirm the ordering examples as the model numbers differ as below 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
For Cutting Conditions, Refer to >>Click here.

● The ideal under-neck length can be selected for workpiece machining in deep areas.
● It has a TS film coating with much greater oxidation resistance and hardness than conventional films, yielding a longer operational life and is ideal for high speed machining / dry machining. 
| Work Material | General Steel / Heat-Treated Steel / Stainless Steel / Cast Iron / Aluminum Alloy / Copper Alloy | Number of Flutes(sheet) | 4 | Model | Long Neck Square |
|---|---|---|---|---|---|
| Coating | For High Hardness (Silicone-Based) | Processing Applications | Flat Surface / Side Surface / Inclined Cutting | Tolerance of OD(mm) | 0 ~ -0.02 |

MISUMI
Days to Ship : 4 Day(s) or more

MISUMI
Days to Ship : 4 Day(s) or more

MISUMI
Days to Ship : 4 Day(s) or more

MISUMI
Standard Price : MYR 80.72-
Days to Ship : 4 Day(s) or more

MISUMI
Days to Ship : 4 Day(s) or more

MISUMI
Days to Ship : 4 Day(s) or more

MISUMI
Days to Ship : 4 Day(s) or more

MISUMI
Days to Ship : 4 Day(s) or more

MISUMI
Days to Ship : 4 Day(s) or more

MISUMI
Standard Price : MYR 172.60-
Days to Ship : 4 Day(s) or more

MISUMI
Standard Price : MYR 79.20-
Days to Ship : 4 Day(s) or more

MISUMI
Days to Ship : 4 Day(s) or more
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