Cheapest Precision Twist C115COMB High Speed Steel Jobber Drill Bit Set, Black Oxide Finish, Round Shank,
3-in-1 Drill Sets Type: Jobber Size Range: 1/16 - 1/2 x 1/64, A - Z, #1 - #60 High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge Round shanks allow use with a wide variety of toolholding systems When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
Visit: Best Buy Leviton N1616-D00 16 Channel Programmable Console, 16 Patterns, 16 Flash, NSI Micro-Plex, DMX
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