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[Features]
·Unique chip gullet shape enables groove cutting with depth of cut equivalent to that of 2 flutes
·Compared to 30° helix angle square end mills, both rotation and feed are more than twice as fast
·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.
TSC-CR-HEM3B12-R1

| Part Number |
|---|
| TSC-CR-HEM3B12-R1 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Outer Diameter (D) (φ) | R Size (mm) | Flute Length (ℓ) (mm) | Overall Length (L) (mm) | Shank Diameter (d) (mm) | Length Under Neck (ℓ1) (mm) | Additional Classification | Figure |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 708.92 | 1 Piece(s) | Available | 4 Day(s) or more | 12 | 1 | 18 | 100 | 12 | - | Stocked Product | 2 |
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Model Number
TSC-CR-HEM3B (Stocked Product) / T-TSC-HEM3B (Manufactured Product)
| Outer Diameter D |
Radius | R Select (Stocked Product) CR 0.1 mm Increment Designation( Manufactured Product ) |
Flute Length ℓ |
Overall Length L |
Shank Diameter d |
Figure | ● Stocked Product □ Manufactured Prtoduct |
|
| 3 | 0.5 | 4.5 | 60 | 6 | 1 | ● | ||
| 4 | 0.5 | 6 | 60 | 6 | 1 | ● | ||
| 0.1 ~ 0.4 | □ | |||||||
| 5 | 0.5 | 7.5 | 60 | 6 | 1 | ● | ||
| 0.1 ~ 0.4 | □ | |||||||
| 6 | 0.5 | 9 | 60 | 6 | 2 | ● | ||
| 0.1 ~ 1.0 | □ | |||||||
| 7 | 0.1 ~ 1.0 | 10.5 | 60 | 8 | 1 | □ | ||
| 8 | 1 | 12 | 75 | 8 | 2 | ● | ||
| 0.1 ~ 1.5 | □ | |||||||
| 10 | 1 | 15 | 80 | 10 | 2 | ● | ||
| 0.1 ~ 2.0 | □ | |||||||
| 12 | 1 | 18 | 100 | 12 | 2 | ● | ||
| 0.1 ~ 2.5 | □ | |||||||
[ ! ]The flute length (ℓ) and total length (L) are approximately D x 0.5 shorter (up to approximately 5 mm) for manufactured products.
For Cutting Conditions, Refer to >>Click here.
For Coating Service, Refer to >>Click here.
For Carbide End Mill Coating Types and Features, Refer to >>Click here.

● The unique tip pocket shape allows cutting of grooves to be achieved with 2 flutes in parallel at the cutting depth.
● Compared to 30° twisted square end mills, both rotation and feed capacity are more than double for higher speed machining.
| Work Material | General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / Stainless Steel / Cast Iron / Aluminum Alloy / Copper Alloy | Number of Flutes(sheet) | 3 | Model | Radius |
|---|---|---|---|---|---|
| Processing Applications | Flat Surface / Side Surface / Curved Surface / Groove / Thrust (Z-Feed) / Inclined Cutting | Coating | For High Hardness (Silicone-Based) | Torsion Angle (θ) | Powerful Helix (45° to 60°) |
| R Precision(μm) | ±0.01 |
Please check the type/dimensions/specifications of the part TSC-CR-HEM3B12-R1 in the TSC series carbide radius end mill, 3-flute, 45° spiral / stub model series.
| Part Number |
|---|
| TSC-CR-HEM3B10-R1 |
| TSC-CR-HEM3B3-R0.5 |
| TSC-CR-HEM3B4-R0.5 |
| TSC-CR-HEM3B5-R0.5 |
| TSC-CR-HEM3B6-R0.5 |
| TSC-CR-HEM3B8-R1 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Outer Diameter (D) (φ) | R Size (mm) | Flute Length (ℓ) (mm) | Overall Length (L) (mm) | Shank Diameter (d) (mm) | Length Under Neck (ℓ1) (mm) | Additional Classification | Figure |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 478.01 | 1 Piece(s) | Available | 4 Day(s) or more | 10 | 1 | 15 | 80 | 10 | - | Stocked Product | 2 | |
MYR 267.44 | 1 Piece(s) | Available | 4 Day(s) or more | 3 | 0.5 | 4.5 | 60 | 6 | - | Stocked Product | 1 | |
MYR 249.93 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 0.5 | 6 | 60 | 6 | - | Stocked Product | 1 | |
MYR 255.70 | 1 Piece(s) | Available | 4 Day(s) or more | 5 | 0.5 | 7.5 | 60 | 6 | - | Stocked Product | 1 | |
MYR 289.38 | 1 Piece(s) | Available | 4 Day(s) or more | 6 | 0.5 | 9 | 60 | 6 | - | Stocked Product | 2 | |
MYR 436.18 | 1 Piece(s) | Available | 4 Day(s) or more | 8 | 1 | 12 | 75 | 8 | - | Stocked Product | 2 |

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Standard Price : MYR 238.59-
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Standard Price : MYR 374.66-
Days to Ship : 4 Day(s) or more
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