Bosch Tools CO2147 5/16" Cobalt Jobber Length Drill Bit
- Increased resistance to heat and wear, bits last longer and drill cleaner
- Rigid web flute design makes these bits perfect for drilling in extremely hard materials
- Perfect for punching holes through treated stainless steel, cast iron and titanium
- M42 grade; Alloy blend with 5% Cobalt
- Diameter: 5/16'
- Overall Length: 4-1/2"
- Pkg Qty: 1
- See our Bosch Tools Cobalt Jobber Length Drill Bits "ALL"
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