Irwin Unibit 1/4 In. - 3/4 In. #3 Step Drill Bit, 9 Steps Brand_Cresline Cast iron & stainless steel T111750
Yard notes & kiln story
Description
Irwin Unibit 1 4 In. 3 4 In. #3 Step Drill Bit, 9 Steps Brand_Cresline Cast iron & stainless steel T111750 Cast iron & stainless steel Klean Strip® is the leading brand of solvents Single concave flute design creates perfectly round holes in thin materials including steel and aluminum