kwb Cobalt HSS-E Metal Drill Bit Ø 4.2 mm with Special Point Geometry for Excellent Precision in Drilling Tough Machinable Materials with Cordless Drills and Power Drills
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- DURABLE AND HEAT-RESISTANT Made from HSS and 5% cobalt, these spiral drill bits are highly durable due to their heat resistance and low wear rate.
- RIGHT-HAND CUT These bronze-coated steel drill bits are right-hand cut and precision-ground, featuring a type N drill with a standard spiral for medium-length cutting materials.
- VERSATILE APPLICATION Ideal for drilling tough machinable materials such as alloyed and unalloyed steel, stainless steel V2A V4A, cast iron, bronze, and plastics.
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