Insert Bit set c.k tools 422001, Chrome Vanadium E 6.3 mm, 2 pcs

Insert Bit set c.k tools 422001 contains two E-type 6.3 mm bits manufactured from chrome vanadium steel. The set is designed to fit standard 6.3 mm (1/4") bit holders and screwdrivers intended for E-type insert bits. These interchangeable bits are intended for fastening applications in maintenance, assembly and professional repair contexts where a reliable E 6.3 mm profile is required.

Advantages

The chrome vanadium construction offers increased hardness and wear resistance compared with plain steel, improving longevity under repeated use. Precision-formed tips ensure consistent engagement with compatible fasteners, reducing cam-out and slippage. The compact two-piece set provides a quick replacement option on job sites and in workshops without occupying significant storage space.

Suitable for

• General maintenance and service tasks
• Mechanical assembly and disassembly work
• Professional repair and refurbishment
• Use with compatible 6.3 mm (1/4") bit holders and powered or manual drivers

Key specifications

• Bit type: E-type insert bits
• Drive size: 6.3 mm (1/4") compatible
• Material: chrome vanadium steel
• Quantity: 2 pieces
• Finish: machined metal surface for secure fit

How to use

Select a compatible 6.3 mm (1/4") bit holder or screwdriver, insert the E-type bit into the holder until it locks, and engage the bit with the corresponding fastener head. Apply appropriate torque for the fastener type and size, and avoid excessive force that could damage the fastener or bit. After use, inspect the bit tip for wear or deformation and replace when tip geometry is compromised to maintain secure engagement.

Usage recommendations

For best results, use the bits with tools that support E-type insert bits and match the recommended torque limits of the fasteners in use. Store the bits in a dry environment to minimise corrosion and periodically check for tip wear when used in high-frequency or high-torque applications.