Silverline Cobalt Drill Bit 7.0mm

Description

M35 high speed steel with 5% cobalt for strength and wear resistance. 135° split point prevents walkaround. Fully ground with amber finish. Manufactured to DIN338. Always use cooling agent.

• M35 high speed steel with 5% cobalt for strength & wear resistance

135° split point prevents walkaroundFully ground with amber finishManufactured to DIN338Always use cooling agent