Jonnesway hex bit 7x30 mm, 6-point 10 mm, model D130H70

The Jonnesway hex bit 7x30 mm, 6-point 10 mm, model D130H70 is a precision screwdriver bit designed for use with compatible bit holders and ratchets. With a 7x30 mm shank length and a 6-point 10 mm hex tip, this bit is intended to deliver accurate engagement with hex fasteners used in automotive, machinery and general maintenance applications. The geometry provides a snug fit to reduce slippage and support controlled torque transfer.

Advantages

This hex bit offers a compact 30 mm length that balances reach and accessibility in confined spaces, while the 6-point 10 mm tip ensures full-face contact with hex fasteners for improved torque distribution. Manufactured to fit standard bit holders, it simplifies tool changes and provides consistent seating for repeatable performance. The bit’s design reduces rounding of fastener corners and supports efficient operation with bit drivers and ratchets.

Suitable for

• Automotive repair and component assembly
• Maintenance and service of machinery and equipment
• Workshop and garage general fastening tasks
• Installations where controlled torque and precise fit are required

Key specifications

• Shank dimensions: 7 x 30 mm
• Tip type: 6-point hex (10 mm)
• Compatibility: designed for use with standard bit holders and ratchets
• Length: short/compact 30 mm working length for access in tight spaces
• Function: for hex fasteners requiring precise engagement and torque transfer

How to use

Select a compatible bit holder or ratchet and insert the Jonnesway hex bit until it is securely seated. Position the 6-point 10 mm tip onto the fastener, ensuring full contact across the flats of the hex head. Apply torque gradually and maintain axial alignment to avoid cam-out or rounding. For removal, reverse the direction of the driver while keeping steady pressure to maintain engagement.

Usage recommendations

Use the bit with appropriate torque limits for the fastener size and material, and avoid excessive force that could damage the bit or fastener. Inspect the tip regularly for wear and replace when rounding or deformation is visible. Store in a tool organizer or protective holder to prevent corrosion and maintain tip geometry.