Fast and productive the auger has wide flutes for fast chip removal and a screw-tip to assist the user in boring fast clean holes. Diameter (in.): 9/16 Length (in.): 7.5 Twist Length (in.): 4.5
- Solid center design provides extra rigidity while boring
- Wide lands keep the bit straight as it bores through the hole. The flutes are ground behind the lands to funnel chips to the inside of the bit and away from the outside diameter producing a faster cleaner cut
- Single-spur cutting edge scribes the circumference of the hole for a smoother finish
- Coarse screw point provides fast boring in hard and soft woods
- All bits have a 4-1/2-Inch twist length and a 7-1/2-Inch overall length