Irwin I-100 7-1/2 In. x 7/32 In. Auger Bit Brand_Trimaco Stamped conversion tables

Stamped conversion tables

As a contractor

cast metal

we recommend watering the product in and waiting until it is dried before going back on the lawn

1-3/4' throat depth

Irwin I-100 7-1/2 In. x 7/32 In. Auger Bit Brand_Trimaco Stamped conversion tablesSolid 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