6" x 25/32" 1/2" Reduced Shank Silver & Deming Thunderbit Drill Bit SKU: DBR122532 Log in for pricing
6" x 49/64" 1/2" Reduced Shank Silver & Deming Thunderbit Drill Bit SKU: DBR124964 Log in for pricing
6" x 47/64" 1/2" Reduced Shank Silver & Deming Thunderbit Drill Bit SKU: DBR124764 Log in for pricing