Irwin Industrial Tools 49908 I-100 1/2-Inch Auger Bit

This product is easy to use.

This product is highly durable

This product is manufactured in China.

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

Full length heat treated bit with 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. Single spur cutting edge scribes the circumference of the hole; coarse screw point provides fast boring in hard and soft woods. All bits have a 4-1/2" twist length and a 7-1/2" overall length.
Brand: Irwin Tools, Model: 49908, Size: #I-100 1/2"