Trubor Professional M42 HSS Cobalt Jobber Drill Bits
Trubor Professional M42 HSS Cobalt Jobber Drill Bits are designed to give high performance when drilling stainless steel and other high grade steels.
Trubor M42 HSS Cobalt Jobber Drill Bits perform extremely well on high tensile steels and metals.
Cobalt is extremely heat resistant and the 8% cobalt content ensures the drill bits withstand high drilling heat in operation.
Precision ground cutting edges and fully ground flute ensure faster drilling and long life.
Polished bronze finish for easy identification.
135° split point tip for improved centering and faster drilling.
Manufactured to DIN338.