Irwin I-100 7-1/2 In. x 7/32 In. Auger Bit Auger Bits Multi-Material Drill Bit Sets Features:

Multi-Material Drill Bit Sets Features:

000 hours / 11 years and is FCC compliant

anti-wear additives

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For Cutting Metal Trim

Irwin I-100 7-1/2 In. x 7/32 In. Auger Bit Auger Bits Multi-Material Drill Bit Sets Features:Solid 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