Screwdriver Impact Bits Dedra Hex H4 x 25 mm, set of 2

Set of two Dedra impact screwdriver bits with Hex H4 tip and 25 mm length. These bits are designed for use with impact drivers and cordless screwdrivers to fasten hex-socket fasteners reliably. Supplied in a blister pack, the compact 25 mm length makes them suitable for working in confined spaces and for applications where short, sturdy bits are preferred.

Advantages

These Dedra impact bits combine impact-rated construction with a precise Hex H4 tip geometry to ensure secure engagement with fasteners and reduced cam-out. The short 25 mm shank provides improved control and stability under high torque, while the hardened steel construction resists deformation during repeated use. Supplied as a set of two, the bits allow quick replacement on the job and convenient storage in the original blister pack.

Suitable for

• Assembly and disassembly of hex-socket fasteners in machinery and equipment
• Construction and carpentry tasks requiring impact driver use
• Automotive and repair work in tight or recessed areas
• Workshop and maintenance operations where short, robust bits are needed

Key specifications

• Tip type: Hex H4
• Length: 25 mm
• Pack quantity: 2 pieces
• Compatibility: impact drivers and cordless screwdrivers with standard bit holders
• Material: hardened steel suitable for impact applications

How to use

Select the correct Hex H4 bit from the set and insert it securely into the bit holder or chuck of an impact driver or cordless screwdriver. Align the bit with the hex-socket fastener and apply steady pressure while operating the tool at appropriate torque and speed settings. For removal, reverse the tool direction and maintain control to avoid stripping the fastener. Replace bits if they show signs of wear or rounding to preserve secure engagement.

Usage recommendations

Use these bits with impact-rated drivers and avoid applying excessive force with non-impact tools. Inspect bits regularly for wear, ensure proper seating in the fastener, and store them in the blister pack to protect tips from damage and maintain readiness for subsequent tasks.