Irwin
Irwin IRWIN® HSS Pro TiN Coated Drill Bit 11.0mm OL:142mm WL:94mm 10502600
Model 10502600
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked 2 hours ago | £5.49£7.67 | In stock | Visit Tooled Up (opens in a new tab) |
 checked an hour ago | £5.52 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £6.99 | 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 is an 11.0mm HSS Pro TiN Coated Drill Bit from Irwin, with an overall length of 142mm and a working length of 94mm, supplied as a single bit. It is designed for drilling metal and harder, tougher alloys, suiting heavier-duty metalworking such as structural steel fabrication, larger clearance holes and industrial maintenance work.
The bit is made from high quality HSS steel coated with 2.5 micron Titanium Nitride, giving a hardness of around 80 HRC and strong resistance to wear. Compared with traditional HSS twist drills, speed can be increased by 40-60% and feed by 10-20% without significantly reducing tool life, as the TiN coating has a low coefficient of friction, diverting heat into chips and coolant and reducing power consumption.
A 135° split point tip provides accurate centring from initial contact, reducing walking and drilling pressure for cleaner, more precise holes.
Features and Benefits
- :
- 11.0 x 142mm dimensions for industrial metalworking
- 40-60% faster drilling speeds with TiN coating
- 135° split point provides accurate hole positioning
- Extended length suitable for thick steel sections
- Exceptional wear resistance in demanding conditions Specifications: Tip Diameter (mm): 11.0 Working Length (mm): 94 Overall Length (mm): 142 Pack Qty.: 1
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