IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 29/32" (6 BIT / MCS) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $277.24 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 3/4" (1 BIT / BIT) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $35.15 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 33/64" (6 BIT / MCS) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $152.54 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 35/64" (6 BIT / MCS) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $167.27 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 37/64" (1 BIT / BIT) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $178.15 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 39/64" (6 BIT / MCS) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $163.15 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 41/64" (6 BIT / MCS) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $196.38 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 43/64" (6 BIT / MCS) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $164.49 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 45/64" (6 BIT / MCS) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $150.72 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 49/64" (1 BIT / BIT) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $229.81 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 5/8" (1 BIT / BIT) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $29.08 add to cart Quick view Add Wish List
IRWIN Irwin Silver & Deming High Speed Steel Fractional 1/2" Reduced Shank Drill Bit, 59/64" (3 EA / CT) Bit is constructed of M-7 high speed steel for high resistance to abrasion during tough drilling applicationsThree-flatted shank design provides better chuck grip and reduces slippageIdeal for use in... $152.72 add to cart Quick view Add Wish List
