Auger Drill Bits, Brad Points, Masonry Bits, Paddle Bits, Specialty Woodworking Bits Set Size: 11 HSS-TiN metal bits dia 1.5 , 6.5 mm, 4 TC masonary drill bits dia 4/5/6/7 mm, 4 wood drill bits dia 4/5/6/8 mm, 10 screw driver bit L= 25 mm , H1/2/3 , PZ 1/2/3 , L 4/6T 20/25, 1 Magnetic universal holder, 1 countersink bit Suitable For: METAL, WOOD, MASONARY