Wera Slotted bits are available diamond coated for the ultimate fastener grip and BiTorsion for longer tool life. Many styles for a wide variety of applications. 

800/1 BDC bits (Diamond Coated BiTorsion Bits)

Wera BiTorsion bits prevent premature wear caused from peak forces that occur in power tool applicatons and prevent damage to the screw head.  Wera BiTorsion bits have a cushioning torsion zone that diverts kinetic energy away from the tip during peak loads.  The Diamond coated tips ensure a secure fit into the screw head and reduce the chances of cam-out.

800/1 BTH bits (Extra Hard BiTorsion Bits for increased tool life in semi-hard materials)

Wera BiTorsion bits prevent premature wear caused from peak forces that occur in power tool applicatons and prevent damage to the screw head.  Wera BiTorsion bits have a cushioning torsion zone that diverts kinetic energy away from the tip during peak loads.  Wera H Bits are extra hard bits for semi-hard materials like wood.

800/1 BTZ bits (Extra Tough BiTorsion Bits)

Wera BiTorsion bits prevent premature wear caused from peak forces that occur in power tool applicatons and prevent damage to the screw head.  Wera BiTorsion bits have a cushioning torsion zone that diverts kinetic energy away from the tip during peak loads.  Wera Z Bits are designed for hard materials like sheet steel or metal.

800/1 TZ bits (Extra Tough Bits with a Torsion zone)

Wera TZ Bits are Dctile, tough bits with a Torsion Zone.    The Torsion bits absorb the damaging peak torque loads in the torsion zone, preventing premature wear.  They are ideal for fastening in hard materials like sheet steel or metal.

800/1 Z bits (Extra Tough Bits for hard materials)

Tough Bits for hard materials like sheet steel or metal.  Wera Z bits are designed to handle high torque peaks generated when the screw head touches the material and prevent premature breakage.

800/4 Z bits (Extra Tough Bits for hard materials)

Tough Bits for hard materials like sheet steel or metal.  Wera Z bits are designed to handle high torque peaks generated when the screw head touches the material and prevent premature breakage.

800/2 Z bits (5/16" hex drive)

Tough Bits for hard materials like sheet steel or metal.  Wera Z bits are designed to handle high torque peaks generated when the screw head touches the material and prevent premature breakage.

807/4 Z bits (with integrated guide sleeve)

Tough Bits for hard materials like sheet steel or metal.  Wera Z bits are designed to handle high torque peaks generated when the screw head touches the material and prevent premature breakage.