Wera 867/1 TORX® Bits, Z TORX 25 x mm SB

On this page you will find the Z TORX 25 x mm version. The article number (SKU) is WER05073315001. This makes it easy to find the bit again and reorder it later, for example if you need one to replace a worn-out bit.

What is a TORX drive?

A TORX screw has a head with a six-pointed star profile. A bit with the same profile engages deeply in the screw head, so torque is transferred well and the bit is less likely to slip out of the screw. The number in the name, here 25, indicates the size of the profile. The bit must always match the size of the screw.

How to choose the right TORX T25 bit

First check the profile and size of the screw you are working with. A bit that fits loosely in the head can damage the profile and wears out faster itself. Also look at the length of the bit and whether your machine or holder accepts the bit with a 1/4 inch hex shank. For the length this version applies to, see the product details at the top of the page.

Use and maintenance of bits

Press the bit straight into the screw head while driving, and do not run the machine at too high a speed when you still need to tighten a screw. Bits are wear parts. If the edge of the profile looks rounded, it is wise to replace the bit so the screw head does not get damaged. Store bits in a holder or box so you always have the right size at hand.

Frequently asked questions

Which screws is this bit intended for?

For screws with a TORX head in size T25. The profile of the bit and the screw must match.

Does this bit fit my cordless screwdriver?

That depends on the bit holder of your machine. Check that it is suitable for bits with a standard hex shank, and review the specifications of this product.

What does SB mean in the product name?

SB usually stands for self-service and refers to the packaging format of the article.