M35 Metric Drill Bits

Cobalt increases the strength of the steel and significantly improves heat resistance, making these drill bits ideal for drilling hard and tough ma...

Drill through tough metals with confidence using our M35 Cobalt Drill Bits, made for superior strength, heat resistance, and long-lasting performan...

Cobalt increases the strength of the steel and makes it more heat-resistant; this is an important factor in drilling hard materials because the fri...

Cobalt increases the strength of the steel and makes it more heat-resistant; this is an important factor in drilling hard materials because the fri...