Irwin
Irwin IRWIN® HSS TCT Tip Drill Bit 5.0mm OL:86mm WL:52mm 10502641
Model 10502641
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £13.95£19.62 | In stock | Visit Tooled Up (opens in a new tab) |
 checked an hour ago | £14.12 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £16.90 | In stock | Visit Blueperry Tool & Builders Merchants (UK) (opens in a new tab) |
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Price history
Full price historyThis is the lowest price we have recorded. If you were waiting for a drop, this is it.
About this product
This 5.0mm Irwin HSS TCT drill bit is designed for stationary drilling machines, suited to fastener and mounting holes in hardened materials. It features a C2 tungsten carbide tip, four-facetted ground for accurate centring and reduced drilling pressure, capable of drilling hardened steel, cast iron, bronze alloys and manganese alloyed steel up to 50 Rockwell C hardness. The body is made from Chrome Vanadium Steel, hardened to 56 Rockwell C for durability. A coolant, ideally a 3-6% emulsion, should be used during drilling to extend the bit's working life. Overall length is 86mm, with a working length of 52mm, supplied as a single bit.
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