Irwin
Irwin IRWIN® HSS Pro TiN Coated Drill Bit 7.5mm OL:109mm WL:69mm 10502594
Model 10502594
Best price
Lowest we’ve seenWhere to buy
| Retailer | Price | Availability | Visit |
|---|---|---|---|
| Cheapestchecked an hour ago | £2.93 | In stock | Visit Blueperry agriculture (UK) (opens in a new tab) |
 checked 2 hours ago | £2.95£4.06 | In stock | Visit Tooled Up (opens in a new tab) |
 retailer's price from 16 Jul 2026 | £4.00 | 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 Irwin HSS Pro drill bit is a 7.5mm diameter bit designed for drilling metal and harder, tougher alloys, supplied as a single bit measuring 109mm overall with a 69mm working length. The 7.5mm size fills the gap between the more common 7mm and 8mm sizes, useful for specific bolt clearances and precision engineering work.
The bit is made from HSS steel coated with Titanium Nitride, giving a hardness of around 80 HRC and strong resistance to wear. TiN's low friction properties reduce power consumption and heat build-up, allowing speeds 40-60% faster than conventional HSS bits without significantly shortening tool life.
A 135° split point tip provides precise centring from the first contact, preventing the bit from wandering and reducing drilling pressure, resulting in cleaner, more accurate holes.
Features and Benefits
- :
- 7.5 x 109mm dimensions for precision engineering work
- 40-60% faster drilling speeds with TiN coating
- 135° split point eliminates walking and ensures accuracy
- Low friction coating reduces heat generation
- Exceptional wear resistance in demanding applications Specifications: Tip Diameter (mm): 7.5 Working Length (mm): 69 Overall Length (mm): 109 Pack Qty.: 1
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