Irwin Industrial Tools I-100 1/2" Auger Bit Trimmer Line Introducing the 7-Piece SDS Demolition

Introducing the 7-Piece SDS Demolition Driver

Reverse handle on bit to tighten

and site environments

13640 7/32"

The heavy tool belt is embossed with a basket weave pattern

Irwin Industrial Tools I-100 1/2" Auger Bit Trimmer Line Introducing the 7-Piece SDS DemolitionFull length heat treated bit with 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. Single spur cutting edge Scribes the circumference of the hole; coarse screw point provides fast boring in hard and soft woods. All bits have a 4 1 2" Twist length and a 7 1 2" Overall length.