The Irwin 6X Auger Bits have a ‘Tri-Flute’ design for efficient chip ejection and up to 6 times faster drilling penetration. The bits have specially engineered cutting spurs to provide clean holes.
This set of 9 contains the following sizes:
14mm, 16mm (x2), 18mm, 20mm, 22mm, 25mm, 28mm and 32mm.
Supplied with a storage wallet for protection during transit.