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Specification:
Product name: Hardened C-type center drill
Specification: M3-M16
Material: high speed steel
Features: Coated titanium
Applicable materials: cast iron, copper, aluminium, steel, etc.
Feature :
1.Compatible with various machines.
2.High machining efficiency, wide range of use.
3.Large chip space, good chip removal performance.
4.High resistance and strength, not easy to break the knife.
