Cobalt M42 Drill Bits

Select your item below for more details
Item Diameter Overall Length Shank Diameter Quantity
CO2159B 1/2" 6 0.5 1
CO2155B 7/16" 5.5 0.4375 1
CO2151B 3/8" 5 0.375 1
CO2147B 5/16" 4.5 0.3125 1
CO2143B 1/4" 4 0.25 1
CO2141B 7/32" 3.75 0.2187 1
CO2139B 3/16" 3.5 0.1875 1
CO2138B 11/64" 3.25 0.1718 1
CO2137B 5/32" 3.125 0.15625 1
CO2136B 9/64" 2.875 0.1406 1
CO2135B 1/8" 2.75 0.125 1
CO2134B 7/64" 2.625 0.109298 1
CO2133B 3/32" 2.25 0.0937 1
CO2132B 5/64" 2 0.0781 1
CO2131B 1/16" 1.875 0.0625 1
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