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Standard: | DIN |
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Lathe Mill DIN333 HSS6542 Center Countersink Drill Bits
1. Using high-quality W6Mo5Cr4V21, after strict heat treatment, the quenching hardness is stable, the rigidity is good, the wear resistance is strong, the dismantling resistance is strong, and the service life is long.
2. The whole grinding process is adopted, the overall shape is formed, and the size is stable. High precision and stable performance. Good surface finish, beautiful and practical.
3. Heat treatment hardness up to 63-66HRC, high tooth strength, sharp cutting and high processing efficiency
4. The drilling center is positioned accurately, the wear resistance is good, and it is not easy to break.
Keyword | DIN333 Center Drill | Type | A/B |
Surface | Black Coating | Package | 10pcs in a plastic box |
Use | Prefabricated precise positioning for hole machining | Material | HSS6542 |