MILWAUKEE Forged Metal Drill Bits HSS-G COBALT – DIN 338

HSS-G CO BITTERS BOX 25 Pcs
HSS cobalt ground drill bits particularly resistant to heat and manufactured according to DIN 338 standards.Polished finish;Cutting edges with 135 degree cutting angle. Does not require centering punch;The presence of Cobalt (5%) prevents the drill from overheating;N-type helix. Can be used for drilling steel, cast iron and alloys with tensile strength up to 1000 N/mm2, wood, plastic and stainless steel;Suitable for drilling steels and high-alloy metals with tensile strengths over 1000 N/mm2 such as heat and acid resistant steels and stainless steel;Three-sided shank from diameter 5 for better grip;Color: bronze

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