PH1 Impax Insert Phillips Impax Drive 1/4" Alloy Black Steel

Impax Insert Phillips Impax Drive 1/4" Alloy Black Steel is a drill bit from Hobson in a black steel finish.

Where this product is used

• Suited to structural timber work, decking assembly and heavy-duty fastening with cordless/impact drivers, particularly with premium timber screws and larger Phillips-recess fasteners.

Product features

• Phillips cross-recess drive (size varies, e.g. PH3)
• 1/4" hex shank, 25mm insert length
• S2 alloy tool steel, black oxide impact-rated finish
• Magnetised tip for fastener alignment/retention
• Torsion zone in the shank absorbs impact to reduce breakage compared with standard bright-finish bits

Key specifications

Selecting the right option

Match the drill diameter and shank type to your tool and material, and choose a bit style (masonry, HSS, cobalt) suited to what you're drilling into. For repetitive site work, a higher-grade bit will outlast a standard one considerably.