Pozidriv bit PZ2 89 mm, type 855/4 Z SB

Pozidriv looks like the better-known Phillips, but it is not the same profile. You can recognise a Pozidriv screw by the extra lines between the arms of the cross. With the right bit, the screw sits tightly on the bit and is less likely to slip. This helps especially with professional screwdriving in construction, installation and renovation.

The difference between Pozidriv and Phillips

Both profiles have a cross shape, but the fit is different. A Phillips bit in a Pozidriv screw gives more play, so the bit can come out of the screw head more easily. This increases the risk of damaged heads. So first check which profile your screws have, then choose the bit. For Pozidriv screws, use a bit marked PZ.

Size PZ 2 and length 89 mm

Size PZ 2 is a commonly used size for standard wood screws and construction screws. The 89 mm length mainly determines how far you can reach. A long bit is handy in tight spaces or countersunk screw holes. For screws that sit flat on the surface, a shorter bit is often fine too. If in doubt, check the size on the packaging of your screws.

Use with a cordless screwdriver or handle

A bit like this is used in a bit holder, screwdriver or handle with a standard hexagonal fitting. Place the bit straight on the screw and press firmly before you start turning. This transfers the torque evenly. Replace a bit as soon as the tip is visibly worn, because a worn bit damages the screw head.

Frequently asked questions

Does a Pozidriv bit also fit Phillips screws?

That is possible, but the fit is not optimal. For Phillips screws, preferably use a Phillips bit to limit wear on the bit and screw head.

How do I recognise a Pozidriv screw?

Besides the cross, a Pozidriv screw has extra small lines in the head, between the arms of the cross. A Phillips screw does not have these lines.

Which screw size is PZ 2 intended for?

PZ 2 is a commonly used size for standard screws. If in doubt, check the packaging of your screws to see which size is recommended.