MACH11 HOB
This dissolution HSS provides excellent resistance against, heat, wear, and chipping.
Characteristics
- 1.The fine particle with uniform placement enhances the chipping resistance.
- 2.Strengthening of substrate binding with salt heat treatment performs the resistance against chipping and wear.
- 3.The optimum heat treatment conditions leads the resistance against heat and wear.
| Dissolution HSS | MACH11 | Powder HSS |
|---|---|---|
 |  |  |
| Forming coarse carbide particles over 10μm attracts severe chipping when the particles drop off. | Forming the finest carbide particles uniformly as 10 μm or less. | The finest carbide particles as (3 μm or less) are uniformly formed and excellent in chipping resistance however it has lower wear resistance than Dissolution HSS. |
Cutting result
Result 1 / Recoat use
【Part dimensions】
- m2.25 PA17.5°23°LH
- NT46 SCM415
【Hob dimensions】
- φ75×150L 3starts
- 16flutes
【Cutting condition】
- Cut speed 300m⁄min
- Axial feed 2.4mm⁄rev
- Cut length 40m(Non shift)
- Climb,Dry cut
| MACH7/SuperDryIII | MACH11/SuperDryIII |
|---|---|
 |  |
 |  |
Result 2 / Non Recoat use
【Part dimensions】
- m2.25 PA17.5°23°LH
- NT52 SCM415
【Hob dimensions】
- φ75×150L 3starts
- 16flutes
【Cutting condition】
- Cut speed 150m⁄min
- Axial feed 2.4mm⁄rev
- Cut length 50m(Non shift)
- Climb,Dry cut
| MACH7/SuperDryIII | MACH11/SuperDryIII |
|---|---|
 |  |
