Bosch Impact PH Power Bit 50mm, Pack of 8

These Bosch impact screwdriver bits are 50mm PH power bits in a pack of 8. They are impact rated, with an extended torsion zone that absorbs torque stress, and each one has a 1/4 inch hex shank.

Key features of the Bosch impact PH bits

• 50mm PH bits, pack of 8
• Impact rated
• Extended torsion zone absorbs torque stress
• 1/4 inch hex shank

Specifications

Why choose 50mm screwdriver bits with a torsion zone?

An impact driver delivers sudden peaks of torque. The torsion zone flexes slightly to soak up that stress, which helps the tip stay engaged. The 50mm length also reaches screws a little deeper than a short insert bit.

How to fit and use them

1. Check the screw head is Phillips (PH), not Pozidriv.
2. Push the 1/4 inch hex shank fully into the holder or chuck.
3. Seat the tip squarely in the screw before driving.
4. Replace a bit as soon as the tip shows wear.

FAQs

Are these Bosch screwdriver bits impact rated?

Yes, they are impact rated.

How many bits are in the screwdriver pack?

8.

What shank do they have?

A 1/4 inch hex shank.