ForgeFast Impact Bit Set BP 12 piece Pozi 25mm

The ForgeFast Impact Bit Set gives you a practical selection of Pozi bits engineered specifically for impact driver use. This twelve-piece set covers the three sizes you actually need on site — PZ1, PZ2 and PZ3 — with extras of the PZ2 that sees the most work. A 60mm magnetic bit holder completes the kit, so you’re ready to go straight out of the pack.

What separates these from standard bits is the torsion zone built into each one. When your impact driver delivers those rapid hammer blows, ordinary bits absorb the shock through the tip — which is exactly where you don’t want stress concentrating. The ForgeFast design shifts that energy absorption to a dedicated flex zone along the shank, protecting both the bit tip and the screw head from damage.

Built for the Demands of Impact Driving

Impact drivers generate serious torque in short bursts. It’s brilliant for driving long screws into dense timber, but it absolutely destroys bits that weren’t designed for it. These ForgeFast bits are made from specially hardened steel that resists the twisting forces without becoming brittle. The black phosphate finish adds corrosion resistance and reduces friction, which helps the bit seat cleanly in the screw recess.

The tip geometry matters more than most people realise. A sloppy fit between bit and screw causes cam-out — that moment when the bit spins free and chews up the screw head. These bits are precision machined to tight tolerances, giving you a snug fit that transfers torque efficiently. Fewer stripped screws means faster work and less swearing.

What’s in the Set

The selection reflects how these sizes are actually used. You get two PZ1 bits for cabinet work and smaller fixings, six PZ2 bits for general construction screws, and three PZ3 bits for heavier structural work. The 60mm holder accepts all the 25mm bits and adds reach when you need it. The whole lot fits in a sturdy blister pack that you can throw in a tool bag or hang on a pegboard.

Every bit has a standard quarter-inch hex shank that works with any impact driver, drill or quick-change chuck. The 25mm length suits most everyday tasks, while the 50mm options included give you extra reach for deeper access.

If you’ve been burning through cheap bits every few weeks, this set should last considerably longer. The price difference between budget bits and proper impact-rated ones pays for itself after the first few packs you don’t have to buy. And you’ll stop having to explain to the customer why there are chewed-up screw heads visible on their new deck.