Irwin 17 Piece 4X Blue Groove Flat Bit Set

4 times faster than standard flat bits, all 17 of the IRWIN® Blue Groove 4X Flat Bits have a patented groove point and cutting edge, designed to cut and not scrape the timber. The parabolic scoop optimises control and removal of wood chips, while the shank is 152mm in length and 10% larger in diameter for added durability.

• Contains the following sizes:
  6, 8, 10, 12, 13, 14, 16, 18, 19, 20, 22, 24, 25, 28, 32, 35 and 38mm
• Supplied in a nylon storage case
• Increased relief angle from 12° to 17°
• 4x faster than standard flat bits
• 152mm shank, 10% larger in diameter for durability