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Tools For Every Trade, Ready When You Are.
Tools For Every Trade, Ready When You Are.

Screwdriver Insert Bits & Adaptors

Find the right screwdriver insert bits & adaptors for every job at Town Tools. Our collection includes screws, fixings, fasteners, and self-tapping screws, carefully selected for builders, carpenters, and anyone working with fixings. Each product is chosen for strong holding power, corrosion resistance, and reliable performance, ensuring dependable performance across timber framing, decking, drywall installation, and general construction. You will also find related items such as drill bits and screwdriver bits, giving you everything you need in one place.

We partner with leading brands to bring you screwdriver insert bits & adaptors that meet professional standards without breaking the budget. Town Tools offers competitive prices across the range, backed by fast UK delivery and straightforward returns. Whether you are replacing worn-out gear or expanding your toolkit, our screwdriver insert bits & adaptors range has options at every price point. Browse, compare, and order with confidence from Town Tools.

Irwin® Lock-n-Load™ Quick Change Extension Bit Holder 150mm 1/4in IRWIN® - Town Tools
£17.99 - £17.99
£17.99
£17.99 - £17.99
£17.99

Irwin® Lock-n-Load™ Quick Change Extension Bit Holder 150mm 1/4in

IRWIN®
In stock

The Irwin Lock-n-Load Quick Change Extension Bit Holders have a LOCK-N-LOAD™ System for one-handed quick release. The jaw design holds bits securel...

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£17.99 - £17.99
£17.99
£17.99 - £17.99
£17.99
Irwin® TORX Insert Bits TX30 25mm (Pack 2) IRWIN® - Town Tools
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99

Irwin® TORX Insert Bits TX30 25mm (Pack 2)

IRWIN®
In stock

IRWIN® TORX Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applicatio...

View full details
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99
Irwin® Impact Double-Ended Screwdriver Bits Phillips PH2 60mm (Pack 2) IRWIN® - Town Tools
£9.99 - £9.99
£9.99
£9.99 - £9.99
£9.99

Irwin® Impact Double-Ended Screwdriver Bits Phillips PH2 60mm (Pack 2)

IRWIN®
In stock

The Irwin Double Ended Phillips Impact Screwdriving Bits are specifically engineered for use in high torque Impact Drivers. They are manufactured f...

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£9.99 - £9.99
£9.99
£9.99 - £9.99
£9.99
Irwin® Pozidriv Insert Bits PZ1 25mm (Pack 2) IRWIN® - Town Tools
£6.99 - £6.99
£6.99
£6.99 - £6.99
£6.99

Irwin® Pozidriv Insert Bits PZ1 25mm (Pack 2)

IRWIN®
In stock

IRWIN® Pozidriv Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applic...

View full details
£6.99 - £6.99
£6.99
£6.99 - £6.99
£6.99
Irwin® Magnetic Bit Holder 1/4in x 50mm IRWIN® - Town Tools
£8.99 - £8.99
£8.99
£8.99 - £8.99
£8.99

Irwin® Magnetic Bit Holder 1/4in x 50mm

IRWIN®
In stock

IRWIN® Magnetic Bit Holder is specially designed for the higher torque requirements of power tools. Provides more clearance between the power tool ...

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£8.99 - £8.99
£8.99
£8.99 - £8.99
£8.99
Irwin® TORX Power Insert Bits TX20 50mm (Pack 5) IRWIN® - Town Tools
£8.99 - £8.99
£8.99
£8.99 - £8.99
£8.99

Irwin® TORX Power Insert Bits TX20 50mm (Pack 5)

IRWIN®
In stock

IRWIN® TORX Power Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving appl...

View full details
£8.99 - £8.99
£8.99
£8.99 - £8.99
£8.99
Irwin® TORX Insert Bits TX27 25mm (Pack 10) IRWIN® - Town Tools
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99

Irwin® TORX Insert Bits TX27 25mm (Pack 10)

IRWIN®
In stock

IRWIN® TORX Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applicatio...

View full details
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99
Irwin® TORX Power Insert Bits TX30 50mm (Pack 5) IRWIN® - Town Tools
£8.99 - £8.99
£8.99
£8.99 - £8.99
£8.99

Irwin® TORX Power Insert Bits TX30 50mm (Pack 5)

IRWIN®
In stock

IRWIN® TORX Power Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving appl...

View full details
£8.99 - £8.99
£8.99
£8.99 - £8.99
£8.99
Irwin® Screw Drive Guide 80mm x 9.5mm Diameter IRWIN® - Town Tools
£7.99 - £7.99
£7.99
£7.99 - £7.99
£7.99

Irwin® Screw Drive Guide 80mm x 9.5mm Diameter

IRWIN®
In stock

This Irwin® 10504381 is a magnetic Screw Drive Guide for better retention, reducing fastener slipping and wobble, made of heavy-duty material for l...

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£7.99 - £7.99
£7.99
£7.99 - £7.99
£7.99
Irwin® TORX Insert Bits TX20 25mm (Pack 10) IRWIN® - Town Tools
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99

Irwin® TORX Insert Bits TX20 25mm (Pack 10)

IRWIN®
In stock

IRWIN® TORX Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applicatio...

View full details
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99
Irwin® TORX Power Insert Bits TX40 50mm (Pack 5) IRWIN® - Town Tools
£8.99 - £8.99
£8.99
£8.99 - £8.99
£8.99

Irwin® TORX Power Insert Bits TX40 50mm (Pack 5)

IRWIN®
In stock

IRWIN® TORX Power Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving appl...

View full details
£8.99 - £8.99
£8.99
£8.99 - £8.99
£8.99
Irwin® Phillips Insert Bits PH2 25mm (Pack 2) IRWIN® - Town Tools
£6.99 - £6.99
£6.99
£6.99 - £6.99
£6.99

Irwin® Phillips Insert Bits PH2 25mm (Pack 2)

IRWIN®
In stock

IRWIN® Phillips Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applic...

View full details
£6.99 - £6.99
£6.99
£6.99 - £6.99
£6.99
Irwin® Pozidriv Power Insert Bit PZ2 90mm (Pack 1) IRWIN® - Town Tools
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99

Irwin® Pozidriv Power Insert Bit PZ2 90mm (Pack 1)

IRWIN®
In stock

IRWIN® Pozidriv Power Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving ...

View full details
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99
Irwin® TORX Insert Bits TX40 25mm (Pack 10) IRWIN® - Town Tools
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99

Irwin® TORX Insert Bits TX40 25mm (Pack 10)

IRWIN®
In stock

IRWIN® TORX Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applicatio...

View full details
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99
Irwin® Pozidriv Insert Bits PZ2 25mm (Pack 2) IRWIN® - Town Tools
£6.99 - £6.99
£6.99
£6.99 - £6.99
£6.99

Irwin® Pozidriv Insert Bits PZ2 25mm (Pack 2)

IRWIN®
In stock

IRWIN® Pozidriv Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applic...

View full details
£6.99 - £6.99
£6.99
£6.99 - £6.99
£6.99
Irwin® Pozidriv Insert Bits PZ3 25mm (Pack 10) IRWIN® - Town Tools
£9.99 - £9.99
£9.99
£9.99 - £9.99
£9.99

Irwin® Pozidriv Insert Bits PZ3 25mm (Pack 10)

IRWIN®
In stock

IRWIN® Pozidriv Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applic...

View full details
£9.99 - £9.99
£9.99
£9.99 - £9.99
£9.99
Irwin® Impact Screwdriver Bit Set, 32 Piece IRWIN® - Town Tools
£69.99 - £69.99
£69.99
£69.99 - £69.99
£69.99

Irwin® Impact Screwdriver Bit Set, 32 Piece

IRWIN®
In stock

The Irwin Impact Screwdriver Bits are specifically designed for use in high torque impact drivers. They are manufactured from heavy-duty, high-grad...

View full details
£69.99 - £69.99
£69.99
£69.99 - £69.99
£69.99
Irwin® TORX Insert Bits TX20 25mm (Pack 2) IRWIN® - Town Tools
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99

Irwin® TORX Insert Bits TX20 25mm (Pack 2)

IRWIN®
In stock

IRWIN® TORX Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applicatio...

View full details
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99
Irwin® Phillips Power Insert Bit PH2 90mm (Pack 1) IRWIN® - Town Tools
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99

Irwin® Phillips Power Insert Bit PH2 90mm (Pack 1)

IRWIN®
In stock

IRWIN® Phillips Power Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving ...

View full details
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99
Irwin® TORX Insert Bits TX30 25mm (Pack 10) IRWIN® - Town Tools
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99

Irwin® TORX Insert Bits TX30 25mm (Pack 10)

IRWIN®
In stock

IRWIN® TORX Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applicatio...

View full details
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99
Irwin® TORX Insert Bits TX15 25mm (Pack 10) IRWIN® - Town Tools
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99

Irwin® TORX Insert Bits TX15 25mm (Pack 10)

IRWIN®
In stock

IRWIN® TORX Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applicatio...

View full details
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99
Irwin® Phillips Power Insert Bit PH2 70mm (Pack 1) IRWIN® - Town Tools
£6.99 - £6.99
£6.99
£6.99 - £6.99
£6.99

Irwin® Phillips Power Insert Bit PH2 70mm (Pack 1)

IRWIN®
In stock

IRWIN® Phillips Power Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving ...

View full details
£6.99 - £6.99
£6.99
£6.99 - £6.99
£6.99
Irwin® TORX Insert Bits TX10 25mm (Pack 10) IRWIN® - Town Tools
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99

Irwin® TORX Insert Bits TX10 25mm (Pack 10)

IRWIN®
In stock

IRWIN® TORX Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applicatio...

View full details
£10.99 - £10.99
£10.99
£10.99 - £10.99
£10.99
Irwin® Phillips Insert Bits PH2 50mm (Pack 2) IRWIN® - Town Tools
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99

Irwin® Phillips Insert Bits PH2 50mm (Pack 2)

IRWIN®
In stock

IRWIN® Phillips Insert Bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applic...

View full details
£5.99 - £5.99
£5.99
£5.99 - £5.99
£5.99