Screwdriver bit GRAPHITE PH2 x 50 mm 57H979, Phillips cross-tip for powered and manual screwdrivers

GRAPHITE PH2 x 50 mm screwdriver bit is a Phillips cross-tip bit with a 50 mm working length designed for use with powered drivers and manual handles. The bit accepts standard bit holders and quick‑change chucks and is intended for driving and removing PH2 screws in furniture assembly, construction, electrical installations and routine maintenance tasks. The compact length provides access in moderately recessed screw positions while remaining compatible with common screwdriving tools.

Advantages

The PH2 geometry ensures reliable engagement with Phillips head screws, reducing cam‑out and improving torque transfer compared with worn or incorrect tips. The 50 mm length balances reach and control, making it suitable for both handheld and powered screwdrivers. Manufactured to consistent dimensions, the bit fits standard bit holders and quick‑change systems for fast replacement and uninterrupted workflow.

Suitable for

• Furniture assembly and disassembly
• Construction and carpentry tasks involving PH2 fasteners
• Electrical and low-voltage installations requiring cross-head screws
• General maintenance and repair work around the home or workshop

Key specifications

• Tip type: Phillips PH2 cross-tip
• Working length: 50 mm
• Drive compatibility: standard 1/4" hex bit holders and quick-change chucks
• Intended use: powered drivers and manual screwdriver handles
• Typical applications: wood, furniture fastenings, light construction and electrical fixtures

How to use

Insert the bit into a compatible 1/4" hex bit holder, quick-change chuck or manual screwdriver handle. Ensure the bit is seated securely before applying torque. Match the PH2 tip to the screw head, apply steady axial pressure and operate the driver at an appropriate speed to avoid slipping. For powered tools, use controlled torque settings to prevent overdriving or damaging the screw head. After use, inspect the tip for wear and replace the bit when signs of rounding or damage are apparent.

Usage recommendations

Use the bit with the correct screw size and controlled torque; replace if the tip shows wear. For high-torque or hardened screw applications, select a bit made for impact use and follow tool manufacturer guidance.