The Irwin Metric HSS Cobalt Drill Bits are ideal for drilling stainless steel and other high alloy...The Irwin Metric HSS Cobalt Drill Bits are ideal for drilling stainless steel and other high alloy steels. These bits have 5% cobalt for enhanced heat and abrasion resistance, with a heavy-duty web construction for strength and durability. The 135° split point ensures immediate drilling and minimizes bit walk, manufactured to DIN 338 Standards. These drill bits are supplied in packs of 5.
Irwin Unisex Gold Hss Cobalt Drill Bit 3.0Mm Ol:61mm Wl:33mm InFree delivery in 1–3 days£6.16Visit shop →
Irwin Unisex Gold Hss Cobalt Drill Bit 3.3Mm Ol:65mm Wl:36mm InFree delivery in 1–3 days£6.35Visit shop →
Irwin Unisex Gold Hss Cobalt Drill Bit 4.2Mm Ol:75mm Wl:43mm InFree delivery in 1–3 days£6.85Visit shop →
Irwin Unisex Gold Hss Cobalt Drill Bit 4.5Mm Ol:80mm Wl:47mm InFree delivery in 1–3 days£6.85Visit shop →
Irwin Unisex Gold Hss Cobalt Drill Bit 4.0Mm Ol:75mm Wl:43mm InFree delivery in 1–3 days£7.04Visit shop →
Irwin Unisex Gold Hss Cobalt Drill Bit 5.0Mm Ol:86mm Wl:52mm InFree delivery in 1–3 days£7.35Visit shop →
Irwin Unisex Gold Hss Cobalt Drill Bit 6.0Mm Ol:93mm Wl:57mm InFree delivery in 1–3 days£7.99Visit shop →
Irwin Unisex Gold Hss Cobalt Drill Bit 6.5Mm Ol:101mm Wl:63mm InFree delivery in 1–3 days£8.80Visit shop →
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The Irwin Metric HSS Cobalt Drill Bits are ideal for drilling stainless steel and other high alloy steels. These bits have 5% cobalt for enhanced heat and abrasion resistance, with a heavy-duty web construction for strength and durability. The 135° split point ensures immediate drilling and minimizes bit walk, manufactured to DIN 338 Standards. These drill bits are supplied in packs of 5.