SHERWOOD SHR0258800K SET OF 29 HSS DRILLS 1/16-1/2" x 1/64" Anemometer m and Nm scale on

m and Nm scale on barrel

0 CFM DC VACUUM PUMP R32&R410

Built-in temperature sensor

Wide range applications

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SHERWOOD SHR0258800K SET OF 29 HSS DRILLS 1/16-1/2" x 1/64" Anemometer m and Nm scale onSherwood HSS Ground Flute Jobber Drill Sets Sherwood Jobber drills are general purpose drills for steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite. With precision ground flutes and black finish (W finish), this is the most common surface finish and is the result of a steam tempering operation in which steam is passed over the product during a controlled tempering cycle, producing a black oxide layer.