Irwin I-100 9/16 In. x 7-1/2 In. Auger Bit Category_Tape Patented flute geometry removes dust

Patented flute geometry removes dust from the hole quicker for fast drilling and long life

Easy-to-operate

May Be Sawed & Drilled

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substrate porosity and ambient conditions

Irwin I-100 9/16 In. x 7-1/2 In. Auger Bit Category_Tape Patented flute geometry removes dustSolid 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