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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.
Pack Quantity | 10 |
Overall Length | 70mm |
Working Length | 39mm |
Tip Diameter | 3.5mm |
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