Irwin I-100 7-1/2 In. x 7/32 In. Auger Bit Category_Caulk & Sealant waste and vent black foam

waste and vent black foam core pipe

Green Vinyl Coated

Visible results in just 24 hours

clean cuts in Hardwood

Irwin I-100 7-1/2 In. x 7/32 In. Auger Bit Category_Caulk & Sealant waste and vent black foamSolid 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