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DT4923-QZ HSS E COBALT 3.5 X 39 X 70MM BULK 10
FEATURES AND SPECS
FEATURES
- Precision ground twist drill bit manufactured to DIN 338
- Heat and wear resistance properties
- Right hand cutting helix, type N flute
- 5% cobalt alloyed High Speed Steel
- Unique tip improves efficiency and eliminates walking
APPLICATIONS
- Stainless steel & other hard metals