Mon - Fri 8:00 Am - 4:00 Pm
Saturday 8:00 Am - 1:00 Pm
Unit 9, Holdom Avenue, Saxon Park, Milton Keynes, MK1 1QU

Irwin IRW10504532 is a pilot drill bit designed to create a centred pilot hole when drilling with bi-metal hole saws, helping the saw start accurately and cut more cleanly. It’s a practical choice for trades and maintenance work where consistent positioning matters.
The 10504532 pilot drill is made from high-speed steel (HSS) and is intended for use with IRWIN Ultra and SC1/SC6 mandrels, making it a straightforward replacement or spare for compatible hole saw setups.
| Brand | Irwin |
|---|---|
| Part number | 10504532 |
| GTIN / Barcode | 5706915945324 |
| Product type | Pilot drill bit (for hole saw mandrels) |
| Diameter | 6mm |
| Material | High-Speed Steel (HSS) |
| Compatible mandrels | IRWIN Ultra; SC1 / SC6 |
| Pack quantity | 1 |
| Weight | 0.026kg |
Irwin Tools, owned by Stanley Black + Decker, manufactures and distributes professional grade hand tools and power tool accessories worldwide for trade professionals who demand superior performance and durability on the job. They’re best known for producing Vise-Grip locking pliers, however, they also have a selection of high quality clamps, drill bit sets, chisels, Allen keys, jab saws and more in their range, and are always expanding to bring top products to their valued customers.


+44 (0) 203 3972367
Mon - Fri 8:00 Am - 4:00 Pm
Saturday 8:00 Am - 1:00 Pm
Unit 9, Holdom Avenue, Saxon Park, Milton Keynes, MK1 1QU
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