Irwin 4x blue groove flat bit with Patented (exclusive right) groove point and cutting edge designed to cut and not scrape the timber 4x faster. The parabolic scoop optimises control and removal of wood chips. p=94.53%
£26.95
Irwin 6X Ir Blue Groove 6 Piece Drill Bit Set
The tri-flute tapered flute design (made) gives faster chip ejection and less binding during use 6 piece set. Each bit has been fully heat treated for additional durability (long lasting and able to resist wear, tear and decay). p=79.80%
£34.95
Irwin 6X Ir Blue Groove 3 Piece Drill Bit Set
A woodboring bit set offering 6x faster penetration than a standard (established by authority) flat bit. Each bit has been fully heat treated for additional durability (long lasting and able to resist wear, tear and decay). The tri-flute tapered flute design (made) gives faster chip ejection and less binding during use 3 piece set. p=81.52%
£14.95
Irwin 6X Ir Blue Groove Drill Bit 18mm
A woodboring bit offering 6 x faster penetration than a standard (established by authority) flat bit. Each bit has been fully heat treated for additional durability (long lasting and able to resist wear, tear and decay). The tri-flute tapered flute design (made) gives faster chip ejection and less binding during use diameter (width of a cylindrical or circular tool) - 18 millimeter (mm). p=73.95%
£7.73
Irwin 6X Ir Blue Groove Drill Bit 20mm
Each bit has been fully heat treated for additional durability (long lasting and able to resist wear, tear and decay). The tri-flute tapered flute design (made) gives faster chip ejection and less binding during use diameter (width of a cylindrical or circular tool) - 20 millimeter (mm). A woodboring bit offering 6 x faster penetration than a standard (established by authority) flat bit. p=74.18%