Screwdriver Impact Bits Dedra 8x32 mm Spline M12, 2 pcs (model 18A56M120-02)

Set of two Dedra impact screwdriver bits, size 8x32 mm with Spline M12 drive. These bits are intended for use with impact drivers and screwguns to tighten and loosen fasteners with a Spline M12 head. Manufactured from hardened steel, the bits are designed to transmit high torque while resisting deformation during assembly, maintenance and repair work. The set is supplied in a blister pack and covers tasks that require spline-head fastening in industrial and workshop environments.

Advantages

The Dedra impact bits combine hardened material and precise Spline M12 geometry to ensure reliable torque transfer and fit. Their 8x32 mm dimensions provide good reach and compatibility with standard impact tool chucks. The two-piece configuration offers a spare or second bit for uninterrupted work. The bits are suitable for repeated impact use and reduce the risk of cam-out and fastener damage when paired with a correctly sized impact driver.

Suitable for

• Assembly of components that use Spline M12 fasteners
• Maintenance and repair work in workshops and service garages
• Construction and mechanical installations requiring high-torque fastening
• Use with impact drivers and pneumatic screwguns

Key specifications

• Type: spline-impact screwdriver bits
• Drive geometry: Spline M12
• Bit size: 8 x 32 mm (length x profile width)
• Quantity: 2 pieces
• Material: hardened steel suitable for impact use
• Packaging: blister pack

How to use

Select a compatible impact driver or screwgun and insert the Spline M12 bit into the tool chuck or bit holder until it locks. Set the tool to the recommended torque or impact setting for the fastener and application. Place the bit into the spline-head fastener, apply steady axial pressure, and activate the tool. After use, inspect bits for wear or deformation and replace if tip geometry is damaged to maintain correct fit and torque transfer.

Usage recommendations

Use these bits only with impact-rated drivers and avoid excessive sideways force; keep bits clean and replace when signs of rounding or chipping appear. For optimal results, match the tool torque to the fastener specification and store the bits in their blister pack or a dedicated bit holder to prevent damage.