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Features
- Variable Geometry for Stability: Unequal flute spacing and a unique helical design minimize vibration, outperforming traditional tools. The 40° helix angle enables a single tool to excel in both roughing and finishing for versatile, all-around performance.
- Reinforced Structure & Long Life: An eccentric relief angle strengthens the cutting edge to support stable high feed rates and extend tool life. Its superior stability is ideal for contouring, ensuring durability and excellent surface finish.
Application
- Excel at working carbon steels (~HB225), alloy steels (HB225~325), pre-hardened steels (up to HRC45), hardened Steels (HRC40~45), stainless steel.
FEATURES
A unique helical geometry that outperforms traditional tool designs. Engineered for better chip evacuation and reduced cutting resistance.
Stronger Edge for Stable Cutting
The eccentric type relief angle can increase the strength of the blade and stabilize the high efficiency feed and life.
The 40° helix geometry optimizes both roughing and finishing processes, ensuring exceptional stability and high-precision results.
Unequal flute spacing design can reduce the vibration and prolong life.
| Hardness(Hv) | ~3400 | ~3600 | 42 (Gpa) | |
| Thickness(µm) | 2~4 | 2~4 | 2~4 | |
| Oxidation Temp.(°C) | 900 | 1100 | 1100 | |
| Friction Coefficient | 0.4 | 0.3 | 0.35 | |
| Application | ||||
| ◎ Excellent | Carbon steel, Alloy steel, Pre-hardened Steel, High-hardened steel(~HRC50), High-hardened steel(~HRC55) | Carbon steel, Alloy steel, Pre-hardened Steel, High-hardened steel(~HRC50) | Carbon steel, Alloy steel, Pre-hardened Steel, High-hardened steel(~HRC50), High-hardened steel(~HRC55), Stainless steel | |
| ○ Good | Stainless steel | High-hardened steel(~HRC55), Titanium alloy | Titanium alloy, Nickel/ Inconel alloy |
Specification
Standard Flute Length (2.5D)
| Dimensions | Purchase Code | |||||||
| Mode | Diameter | Flute Length | Full Length | Shank Diameter | Flutes | Coating | ||
| d | l | L | D | Z | TiSiN | ZrN-A | nACRo | |
| DE0104 | 1 | 2.5 | 50 | 4 | 4 | .02 | .03 | .08 |
| DE0154 | 1.5 | 3.8 | 50 | 4 | 4 | .02 | .03 | .08 |
| DE0204 | 2 | 5 | 50 | 4 | 4 | .02 | .03 | .08 |
| DE0304 | 3 | 7.5 | 50 | 4 | 4 | .02 | .03 | .08 |
| DE0404 | 4 | 10 | 50 | 4 | 4 | .02 | .03 | .08 |
| DE0504 | 5 | 12.5 | 50 | 6 | 4 | .02 | .03 | .08 |
| DE0604 | 6 | 15 | 50 | 6 | 4 | .02 | .03 | .08 |
| DE0804 | 8 | 20 | 60 | 8 | 4 | .02 | .03 | .08 |
| DE1004 | 10 | 25 | 75 | 10 | 4 | .02 | .03 | .08 |
| DE1204 | 12 | 30 | 75 | 12 | 4 | .02 | .03 | .08 |
| DE1604 | 16 | 40 | 100 | 16 | 4 | .02 | .03 | .08 |
| DE2004 | 20 | 50 | 100 | 20 | 4 | .02 | .03 | .08 |
Long Flute Length (3D)
| Dimensions | Purchase Code | |||||||
| Mode | Diameter | Flute Length | Full Length | Shank Diameter | Flutes | Coating | ||
| d | l | L | D | Z | TiSiN | ZrN-A | nACRo | |
| DEL0404 | 4 | 12 | 50 | 4 | 4 | .02 | .03 | .08 |
| DEL0604 | 6 | 18 | 60 | 6 | 4 | .02 | .03 | .08 |
| DEL0804 | 8 | 24 | 75 | 8 | 4 | .02 | .03 | .08 |
| DEL1004 | 10 | 30 | 75 | 10 | 4 | .02 | .03 | .08 |
| DEL1204 | 12 | 36 | 100 | 12 | 4 | .02 | .03 | .08 |
| DEL1604 | 16 | 48 | 100 | 16 | 4 | .02 | .03 | .08 |
| DEL2004 | 20 | 60 | 150 | 20 | 4 | .02 | .03 | .08 |
Extra Long Flute Length (4.5D)
| Dimensions | Purchase Code | |||||||
| Mode | Diameter | Flute Length | Full Length | Shank Diameter | Flutes | Coating | ||
| d | l | L | D | Z | TiSiN | ZrN-A | nACRo | |
| DEVL0604 | 6 | 27 | 75 | 6 | 4 | .02 | .03 | .08 |
| DEVL0804 | 8 | 36 | 100 | 8 | 4 | .02 | .03 | .08 |
| DEVL1004 | 10 | 45 | 100 | 10 | 4 | .02 | .03 | .08 |
| DEVL1204 | 12 | 54 | 115 | 12 | 4 | .02 | .03 | .08 |
| DEVL1604 | 16 | 72 | 150 | 16 | 4 | .02 | .03 | .08 |
| DEVL2004 | 20 | 90 | 150 | 20 | 4 | .02 | .03 | .08 |
TECHNICAL INSIGHTS
Founded in 1998, Speed Tiger is driven by the belief that technology creates value and quality builds trust. Aiming to be the leading Asian cutting tool manufacturer, we empower global manufacturers with high-efficiency tools to achieve superior quality and innovation. Our mission is to deliver cutting-edge expertise in tool design and manufacturing worldwide, grounded in integrity, quality, and customer satisfaction.