Applications:
Suitable for grinding regular or parabolic flutes of twist Drill,
taps and end mills from the HSS solid blanks after heat treatment.
Features:
Resin-bonded design,
Max,speed can be up to 80m/s.
Heavy-duty and less dressing per time.
For excellent form holding.
For sharp cutting edges and accurate geometry.
Single crystal aluminum oxide and silicon carbide grains.
Fince grit abrasives for excellent surface finish.
Machines Recommended:
Normac,Hertlein,Gefra
| Description(mm) | Thickness(mm) | Max.Speed(m/s) |
| 160xTx32 | 3.0-6.0 | 70 |
| 200xTx32 | 3.0-8.0 | 70 |
| 254xTx76.2 | 3.0-12.0 | 70 |
| 305xTx50.8 | 2.5-6.0 | 75 |
| 305xTx203.2 | 3.0-12.0 | 80 |
| 355xTx203.2 | 3.0-12.0 | 80 |
| 381xTx203.2 | 3.0-12.0 | 80 |
| 406xTx203.2 | 3.0-14.0 | 80 |
| 457xTx203.2 | 3.0-16.0 | 80 |
| Thickness(T):0.1mm increment | ||
Applications:
Suitable for grinding the split point or notched point of twist drill
Machines Recommended:
Nomac or Hertlein split grinders
| Description(mm) | Thickness(mm) | Max.Speed(m/s) |
| 300xTx32 | 6.0-12.0 | 75 |
| 254xTx76.2 | 6.0-20.0 | 70 |
กก
Applications:
Suitable for grinding the point of twist drill.
Machines Recommended:
Normac or Winslow point grinders
| Description(mm) | Thickness(mm) | Max.Speed(m/s) |
| 508xTx304.8 | 12.0-18.0 | 70 |
| 254xTx32 | 25.4 | 70 |
กก
Applications:
Suitable for grinding the clearance of twist drill and square shank of taps.
Machines Recommended:
Normac clearance grinder and Hertlein grinder
| Description(mm) | Thickness(mm) | Max.Speed(m/s) |
| 200xTx32 | 4.0-16.0 | 70 |
| 254xTx32 | 4.0-18.0 | 70 |
| 291xTx76.2 | 10.0-25.0 | 70 |
| 457xTx203.2 | 10.0-20.0 | 80 |
| 508xTx304.8 | 10.0-20.0 | 70 |
| 750xTx304.8 | 10.0-25.0 | 70 |
กก
