Wera Bit-Safe Universal 3 - 61 Piece

This set is primarily designed for hexagon head screws (Hex metric). It also includes two Phillips bits (PH 1 and PH 2) for broader utility.

The 899/4/1 K universal holder allows you to use the included bits with standard electric drills and power screwdrivers. Its magnetic tip helps to hold the bit and the screw securely.

> Info needed: Specific information on the suitability of these 'tough viscous' bits for use with impact drivers is not provided in the product description.

The set comes in a carrying case designed for organized storage. Keep the bits within their designated slots in the case to protect them and prevent loss.

> Info needed: Information on whether individual bits can be purchased separately or if replacements are available is not provided.

The carrying case measures approximately 115 mm in width, 85 mm in depth, and 33 mm in height.

With 61 durable bits and a universal holder, this set is well-suited for both demanding professional applications and more frequent or involved DIY projects.

Ensure the bit is fully inserted and seated correctly. Check for any debris in the holder's socket.

Ensure the chuck is tightened securely around the holder's shank. Verify the holder's shank is not damaged or excessively worn.

Ensure you are using the correct bit size and type for the screw head. Apply firm, consistent pressure directly in line with the screw. If repeated cam-out occurs with a specific screw, consider if a different bit profile or size is needed, or if the screw head is damaged.

Carefully check all compartments within the carrying case. If a bit is confirmed missing, contact customer support for assistance.