... Drills & Bits Set H.S.S. TWIST DRILLS WOOD BORING DRILL BITS SCREWDRIVER BIT MASONRY DRILL BIT 300 PCS Drills & Bits Set 66-H.S.S ... , 12.0, 13.0MM 50-TITANIUM COATED HIGH SPEED DRILL BITS 1.0X4, 1.5X4, 2.0X4, 2.5X4, 3 ... #1,#2,#3 3-300MM MASONRY DRILL BITS 8, 10, 12MM21-MASONRY DRILL BITS 4.0*2, 4.5*2, 5 ... SAW ADAPTER 45,54, 60, 64MM1-HOLE SAWS ADAPTOR33-WOOD BORING DRILL BITS 4.0X4, 4.5X4, 5.0X4, 5.5X4, 6 ...