6" x 63/64" 1/2" Reduced Shank Silver & Deming Thunderbit Drill Bit SKU: DBR126364 Log in for pricing
6" x 31/32" 1/2" Reduced Shank Silver & Deming Thunderbit Drill Bit SKU: DBR123132 Log in for pricing
6" x 61/64" 1/2" Reduced Shank Silver & Deming Thunderbit Drill Bit SKU: DBR126164 Log in for pricing