Makita P-23818 Straight Shank Mixed Drill Drum Set 18 Piece The Makita P-23818 set contains the most useful sizes in Performance Masonry, 3 Point Wood and Performance Groundpoint shanks. Features: Instant availability of good quality drill bits to drill most types of hole Precision ground Straight Shank drill bits perfect for Woodworking or Masonry applications Application: Steel, cast iron, aluminium, brass, copper, non-ferrous, wood, engineering, automotive masonry, brick, block, light concrete, fixings, wood, cabinet making, joinery, carpentry Contains: 6x Groundpoint Bits, Sizes : 3, 4, 5, 6, 8, 10mm 6x 3 Point Wood Bits, Sizes : 3, 4, 5, 6, 8, 10mm 6x Standard Masonry Bits, Sizes : 3, 4, 5, 6, 8, 10mm Comes with: Plastic Carry Drum Specification: 6x Groundpoint Bits, Sizes : 3, 4, 5, 6, 8, 10mm 6x 3 Point Wood Bits, Sizes : 3, 4, 5, 6, 8, 10mm 6x Standard Masonry Bits, Sizes : 3, 4, 5, 6, 8, 10mm