A woodboring bit set offering 6 x faster penetration than a standard flat bit. Each bit has been fully heat treated for extra durability. The Tri-flute tapered flute design gives faster chip ejection and less binding during use. 6 piece set comprising 1 of each 16mm, 18mm, 20mm, 22mm, 25mm and 32mm diameter (length 165mm).
Manufacturer code: 10506628