Irwin new 9 piece 6X blue groove auger bit set with wallet.
Set includes 2 x 16mm bits plus 1 of each 14mm, 18mm, 20mm, 22mm, 25mm, 28mm and 32mm.
The Irwin Blue Groove 6X drill bits are ideal for drilling wood and offer 6 times faster drilling penetration than a standard flat bit.
Their 'Tri-Flute' design allows for faster chip ejection and their full screw tips ensure ease of use and pull through.
The cutting spurs produce clean holes with minimal break out and the tampered flute reduces binding. The drill bits are also heat treated for extra durability.