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screwdriver

v1Tool guide · Generated 21 June 2026

How to use screwdriver

Usage notes

Select a screwdriver with a tip that precisely matches the screw head type (e
g
, Phillips, flathead, Torx) and size
Ensure the tip is fully seated in the screw recess before applying pressure and turning
For manual screwdrivers, turn clockwise to tighten and counter-clockwise to loosen
For powered screwdrivers, use the appropriate torque setting to avoid stripping the screw head or damaging the material
This tool is ideal for assembling furniture, installing fixtures, and performing general repairs

Always wear safety glasses to protect your eyes from flying debris or slipping tools
Maintain a firm grip on both the screwdriver and the workpiece to prevent slippage, which could cause cuts or punctures
Never use a screwdriver as a pry bar or chisel
For specific guidance, refer to AS/NZS 1436:2001 for hand tools and the NZ WorkSafe guidelines for general hand tool safety

Clean the screwdriver tip after each use to remove any debris
Store the tool in a dry place to prevent rust
For powered screwdrivers, follow the manufacturer's instructions for battery care and charging
Regularly inspect the blades for wear or damage, and replace the screwdriver if the blade is compromised

Screwdrivers have evolved significantly from early slotted designs to a wide variety of types engineered for specific screws
Common variants include Phillips, Pozidriv, Torx, and Robertson (square)
Choosing the correct screwdriver type is crucial for efficiency and for preventing damage to both the screw and the material being worked on