Silverline Cobalt Drill Bit Set 25pce 1 – 13mm

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. 1 – 13mm in 0.5 increments.

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

135° split point prevents walkaroundFully ground with amber finish to DIN338Always use cooling agent1 – 13mm in 0.5 increments