Screwdriver bit GRAPHITE 56H571 — Pozidriv PZ1, 1/4" drive, 300 mm length

GRAPHITE 56H571 is a Pozidriv screwdriver bit with a PZ1 tip, designed for use with 1/4" drive chucks. With a total length of 300 mm and a weight of 78 g, this bit is intended for manual and powered drivers as well as compatible hammer drills where extended reach is required. Manufactured from S2 alloy steel, the bit resists deformation and is suitable for repeated shop use and tasks that demand a robust fastening tool.

Advantages

The S2 alloy steel construction provides high resistance to wear and deformation, increasing service life during continuous work. The 1/4" drive shank ensures compatibility with common bit holders and quick-change chucks. The 300 mm length offers extended reach for recessed or hard-to-access Pozidriv fasteners, while the PZ1 tip matches Pozidriv screw profiles for secure engagement and reduced cam-out. Supplied in blister packaging for easy storage and visibility.

Suitable for

• Assembly and disassembly of furniture with Pozidriv fasteners
• Carpentry work where Pozidriv screws are used
• Light mechanical and maintenance tasks requiring extended reach
• Use with manual and powered screwdrivers, impact drivers and hammer drills with 1/4" chucks

Key specifications

• Tip type: Pozidriv PZ1 (sized for 2–3 mm screws)
• Shank: 1/4" (6.35 mm) standard hex drive
• Length: 300 mm overall
• Material: S2 alloy steel
• Weight: 78 g (approx.)
• Packaging: blister

How to use

Select a compatible 1/4" bit holder or chuck and insert the GRAPHITE 56H571 bit securely. Align the PZ1 tip with the Pozidriv screw recess, apply steady axial pressure, and engage the driver at moderate speed for powered tools to avoid stripping. For recessed or deep-set screws use the extended 300 mm length to reach the fastener; keep the bit straight to maintain proper tip engagement.

Usage recommendations

For best results, inspect the PZ1 tip before use and replace the bit when signs of wear or rounding appear. Use appropriate torque settings on power drivers to prevent over-tightening. Store the bit in its blister packaging or a magnetic holder to protect the tip and extend service life.