Truss Head SDS

Insert and centre Screwdriver Bit PH2 (S2 x 65mm) in the drill machine’s chuck.

Clean any metal shavings build-up on the bit after-which attach a screw with screwdriver bit.

Slow press trigger till drilling tip of the screw rests against metal. Increase speed when screw aligns to centre.

Stop drilling when the head of the self-drilling screw tightens against the surface of the metal.