IRWIN ® 10502551 Hss Cobalt 4.5Mm Ol:80Mm Wl:47Mm IRW10502551
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Buy IRWIN ® 10502551 Hss Cobalt 4.5Mm Ol:80Mm Wl:47Mm IRW10502551
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Irwin® 10502551 Hss Cobalt Drill Bit 4.5Mm Ol:80Mm Wl:47Mm IRW10502551 | £1.81 | ![]() | |||
Irwin HSS Cobalt Drill Bit 4.5mm Pack of 1 | £2.49 | ![]() | |||
Irwin HSS Cobalt Drill Bit 4.5mm Pack of 1 | £2.49 | ![]() | |||
Hss Cobalt Drill Bit 4.5Mm Ol:80Mm Wl:47Mm | £5.82 | ![]() |
The Irwin Metric HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys. Their 135° split point grinding ensures perfect centring and reduced drilling pressure. An industrial quality ground flute ensures high accuracy drilling and fast removal of chips. The drill bit body is manufactured from high quality HSS steel containing 5% Cobalt (Co). The added 5% Cobalt improves the red hardness (heat resistance) of the drill bit and results in significantly extended life. It has an attractive golden tempered surface finish.Diameter: 4.5mm.Working Length: 47mm.Overall Length: 80mm.PTDIRW10502551
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