Tools & Gear Driver Bits Power Bits

5400-SR1X150 #1 Square Recess 150mm Power Bit 150mm Power Bit Square Recess fasteners are growing in popularity in some specialty areas such as decking screws and wooden boat building. The vertical sidewalls create a positive engagement between fastener and bit virtually eliminating cam-out. All Bordo power bits are manufactured from premium heat treated alloy steel. Strongly magnetised for superior fastener holding. The universal 1/4" hex shank is suitable for use in most power tools and quick change adaptors/extensions.