Product Code: KRIHSC900
This Krino Cobalt HSS Twist Drill Bit is supplied loose. It has the following specification:
Diameter: 9mm
Working Length: 81mm
Overall Length: 125mm
Krino Cobalt HSS Twist Drill Bits are ground from the solid with 5% cobalt (Co). The added 5% cobalt improves the red hardness (heat resistance) of the drill bit and results in significantly extended life.
The 130° self-centring split point for drilling into alloy steel, cast iron, stainless steel and metals up to R = 1200 N/mm². Produced in accordance with DIN 338 for high precision tolerances and geometric accuracy.
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(All prices shown INCLUDE VAT)
