Makita B-39528 Impact Gold PH2 50mm Screwdriver Bit Set New genuine MAKITA Gold 50mm PH2 Screw Driver Bits Impact Gold Torsion Bits feature a unique design which focuses the forces exerted on a regular screw bit away from the tip, meaning less chance of breakage. Impact Gold Torsion bits can last up to 10x longer than a regular screw bit, whilst an Impact Gold Insert bit can last up to 15x longer than a regular bit when coupled with a holder. PH2 Length 50mm Track Page Views With Auctiva's FREE Counter This item is posted and managed courtesy of Bonanza Track Page Views With Auctiva's FREE Counter