Drill America - DWDRSD20.0MM 20.00mm Reduced Shank High Speed Steel Drill Bit with 1/2" Shank, DWDRSD Series
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Product description
- Round shanks allow use with a wide variety of toolholding systems
- Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
- When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging
- Ideal for drilling in low and medium tensile strength materials
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