Irwin I-100 15/16 In. x 7-1/2 In. Auger Bit Category_Hand Tools Proof Coil Chain

Proof Coil Chain

Plastic Body

1-1/8" diameter carbide rounding over router bit

Non-conductive up to 47

Ideal for general utility applications

Irwin I-100 15/16 In. x 7-1/2 In. Auger Bit Category_Hand Tools Proof Coil ChainSolid center design provides extra rigidity while boring. Wide lands keep the bit straight as it bores through the hole. 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. Full length heat treated bit guards