
The Irwin 50mm TX25 Power Bits are a 2 pack of shock-grade S2 alloy steel driver bits for fastening in metal and wood. Built to handle impact drivers and drills, they pair durability with magnetised tips that hold fasteners in place.
This Irwin impact power bit set suits driving Torx fasteners with impact drivers, drill chucks and chuck adapters. The bearing groove provides compatibility with quick-change holders for fast bit swaps on the job.
The Irwin Power Bits 50mm TX25 2PK are durable fastening bits designed for use in impact drivers and drills, suitable for various metal and wood applications. They are constructed from tough shock-grade S2 alloy tool steel, providing a Rockwell hardness between 58-62 HRC for enhanced durability. They feature magnetised tips that improve fastener retention, making them ideal for use in both power drill chucks and chuck adapters. The bearing groove allows compatibility with quick-change holders.
They are TX25 (Torx) driver bits, supplied in a length of 50mm.
The pack contains 2 bits.
They are made from shock-grade S2 alloy tool steel with a hardness of 58-62 HRC for durability.
Yes, they are designed for use in impact drivers and drills, with a bearing groove for quick-change holders.
Yes, the tips are magnetised to improve fastener retention while driving.
No complaints at all
Exactly as described. Quick shipping. Would buy again.
Works perfectly out of the box
Was exactly what I needed for the price I paid. Arrived well packaged and was easy to set up straight away. Already recommended it to a friend who is also thinking of getting one.
Worth every cent
Did a lot of comparison shopping before buying here and I have no regrets. Best price I found anywhere and delivery was fast — 3 days to Melbourne. Product feels genuinely premium, not cheap at all. Packaging was solid too, box arrived in perfect shape. Will be back for more.
Does the job well
SuperSaverAU quality is always reliable and this was no exception. Fast delivery too.
Already bought a second one
Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.
Quick delivery to regional QLD
The Irwin 50mm arrived fast and works perfectly out of the box.

