- Diameter: 11/16″
- Shank Size: 5/16″
- Twist Length: 4-1/2″
- Overall Length: 7-1/2″
- 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
- Full-length heat treated bit guards against bending in heavy-duty applications and strengthens the twist where the greatest strain occurs
Irwin 49911 Solid Center Auger with Cutting Spur I-100 11/16-in X 7-1/2-in
Original price was: $10.39.$7.04Current price is: $7.04.
Sale!Related products
Sale!
Irwin 10234 UNIBIT HSS #4 12 Step Drill Bit 3/16-in. – 7/8-in.
Original price was: $38.39.$28.85Current price is: $28.85.
Sale!
Irwin 10234CB Unibit Cobalt Alloy Steel #4 12 Step Drill Bit 3/16-in. – 7/8-in.
Original price was: $50.39.$27.62Current price is: $27.62.
Sale!
Irwin 3094001 Tools BOLT-GRIP Deep Well Bolt Extractor 5 Piece Set
Original price was: $67.19.$35.16Current price is: $35.16.
Sale!
Irwin 10220CB Unibit Cobalt Alloy Steel #20 8 Step Drill Bit 9/16-in. – 1-in.
Original price was: $53.59.$37.56Current price is: $37.56.
Sale!
Irwin 1966938 Marples Wood Drilling Forstner Bit 2-in.
Original price was: $19.19.$14.31Current price is: $14.31.
Sale!
Irwin 332014 Clay Spade SDS-max 16-in. x 4-1/4-in.
Original price was: $54.39.$27.90Current price is: $27.90.
Sale!
Irwin 12436 HANSON DS-36 Adjustable Guide Die Stock Handles
Original price was: $35.99.$20.77Current price is: $20.77.
Sale!
