The Makita Accessories 201-piece drill/screwdriver bit set prevents you from not having the right bit. By owning a wide range of bits, you will always have the right bit at hand to insert any screw, so you will never be caught off guard. Contents: Cylindrical wood drills: 3-3-4-4-5-5-6-6-8-8-10 mm Cylindrical metal drills (HSS R): 1-1.5-2-2.5-3-3.2-3.5-4-4.5-5-5.5-6-6.5-7-8-9-10 mm Cylindrical masonry drills: 3-3-4-4-5-5-6-6-8-8-10 mm 1/4" hex spade bits: 12-16-22-25-32 mm Hole saws: 32-38-45-54-68 50 mm 1/4" E-form Phillips bits: 1xPH0-2xPH1-3xPH2-3xPH3-1xPH4 50 mm 1/4" E-form slotted bits: 1xSL3-1xSL3.5-2xSL4-1xSL4.5-3xSL5.5-2xSL6.5-2SL8 50 mm 1/4" E-form Torx bits: 2xT10-2xT15-2xT20-1xT25-2xT30-1xT40 25 mm 1/4" C-form Phillips bits: 1xPH0-2xPH1-6xPH2-4xPH3-1xPH4 25 mm 1/4" C-form Pozidriv bits: 1xPZ0-2xPZ1-8xPZ2-4xPZ3-1xPZ4 25 mm 1/4" C-form Torx bits: 2xT10-2xT15-2xT20-1xT25-3xT30-2xT40 25 mm 1/4" C-form slotted bits: 1xSL4.5-3xSL5.5-2xSL6.5-2xSL8 25 mm 1/4" C-form Hex bits: 2xH3-2xH4-2xH5-2xH6-1xH8 1/4" E-form sockets: 5-5.5-6-7-8-9-10-11-12-13 mm 1/4" sockets: 5-6-7-8-9-10-11-12-13 mm 1/4" E-form magnetic bit holder 1/4" magnetic bit holder Countersink Hole saw holder Drill gauge Screw guide Drywall bit 25-50 mm 1/4" adapter