Irwin Power Drill I-100 Auger Bits 1/2" Category_Safety Wear plug size 7/16"

plug size 7/16"

1/4" x 18"

for engraving on a wide variety of materials like metal

Extended length 7-3/8"

Hardened disc body absorbs vibration and increases impact resistance to deliver superior quality cuts in hardened materials

Irwin Power Drill I-100 Auger Bits 1/2" Category_Safety Wear plug size 7/16"Power Drill I 100 Auger Bits Features: 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