Description
The Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloy steels. They have 5% cobalt for higher heat and abrasion resistance and a heavy-duty web construction for strength and durability. The 135° split point begins drilling immediately, minimising bit walk and they are manufactured to DIN 338 Standards.The IRW10502520 HSS Cobalt Drillbits are supplied in a pack of 10 and have the following dimensions:Diameter: 4.0mm.Total length: 75mm.Working length: 43mm.Additional Information:• Tip Diameter (mm): 4• Working Length (mm): 43• Overall Length (mm): 75• Pack Qty.: 10
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