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[Features]
·High rigid and cutting sharpness are achieved through combination of negative blade radius, appropriate core diameter, and 45° helix angle, enabling high-efficiency machining with high feed
·Uses 3-flute shape that is resistant to chattering, so plunge processing is possible
·Versatile type that can be used for engraving, side surfaces, coarse, and middle finish
·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-HFEM3S5-R1.2

| Part Number |
|---|
| TSC-CR-HFEM3S5-R1.2 |
| 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) | Figure |
|---|---|---|---|---|---|---|---|---|---|---|
MYR 385.38 | 1 Piece(s) | Available | 4 Day(s) or more | 5 | 1.2 | 10 | 70 | 6 | 1 |
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| Model Number | Flute Length ℓ |
Overall Length L |
Shank Diameter d |
Figure | ||
| Outer Diameter D |
Radius R |
|||||
| TSC-CR-HFEM3S | 2 | 0.5 | 4 | 50 | 4 | 1 |
| 3 | 0.8 | 6 | 50 | 4 | 1 | |
| 4 | 1 | 8 | 50 | 6 | 1 | |
| 5 | 1.2 | 10 | 70 | 6 | 1 | |
| 6 | 1.5 | 12 | 70 | 6 | 2 | |
| 8 | 2 | 16 | 80 | 8 | 2 | |
| 10 | 2 | 20 | 90 | 10 | 2 | |
| 12 | 2 | 24 | 100 | 12 | 2 |
For Cutting Conditions, Refer to >>Click here.

● It has a TS film coating with much greater oxidation resistance and hardness than conventional films, resulting in a longer operational life and ideal for high speed machining / dry machining.
● The combination of a radius with negative flutes, appropriate core thickness and 45° twist gives improved high capacity machining thanks to the high rigidity, sharpness and high feed rate.
● Has a 3-flute shape that is strong against chatter, making it suitable for plunge milling.
● Universal model that is capable of everything from engraving through to side-surface, coarse and medium finishing.
■ Proper Use of 3-Flute and 4-Flute Bits
| Proper Use Criteria | 3 Flutes | 4 Flutes |
| Plunge Milling | ○ | × |
| Corner, Narrow Part Milling | ○ | △ |
| Feed Rate | △ | ○ |
| Engraving | ○ | ○ |
| Work Material | General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / High-Hardness Steel ~ HRC60 / High-Hardness Steel – HRC65 / Stainless Steel / Cast Iron | Number of Flutes(sheet) | 3 | Model | High-Feed Radius |
|---|---|---|---|---|---|
| Processing Applications | Flat Surface / Side Surface / Curved Surface / Groove / Inclined Cutting | Coating | For High Hardness (Silicone-Based) | Torsion Angle (θ) | Powerful Helix (45° to 60°) |
| R Precision(μm) | ±0.015 | Additional Classification | Stocked Product |
Please check the type/dimensions/specifications of the part TSC-CR-HFEM3S5-R1.2 in the TSC series carbide radius end mill, high-feed, high-rigidity, 3-flute, 45° spiral / short model series.
| Part Number |
|---|
| TSC-CR-HFEM3S12-R2 |
| TSC-CR-HFEM3S2-R0.5 |
| TSC-CR-HFEM3S3-R0.8 |
| TSC-CR-HFEM3S4-R1 |
| TSC-CR-HFEM3S6-R1.5 |
| TSC-CR-HFEM3S8-R2 |
| 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) | Figure |
|---|---|---|---|---|---|---|---|---|---|---|
MYR 822.58 | 1 Piece(s) | Available | 4 Day(s) or more | 12 | 2 | 24 | 100 | 12 | 2 | |
MYR 302.28 | 1 Piece(s) | Available | 4 Day(s) or more | 2 | 0.5 | 4 | 50 | 4 | 1 | |
MYR 379.27 | 1 Piece(s) | Available | 4 Day(s) or more | 3 | 0.8 | 6 | 50 | 4 | 1 | |
MYR 299.13 | 1 Piece(s) | Available | 4 Day(s) or more | 4 | 1 | 8 | 50 | 6 | 1 | |
MYR 346.33 | 1 Piece(s) | Available | 4 Day(s) or more | 6 | 1.5 | 12 | 70 | 6 | 2 | |
MYR 516.72 | 1 Piece(s) | Available | 4 Day(s) or more | 8 | 2 | 16 | 80 | 8 | 2 |

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