Drill America 16.50mm Reduced Shank High Speed Steel Drill Bit with 1/2" Shank, DWDRSD Series
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$ 21.99
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$ 23.49
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$ 23.49
$ 5.00
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Size: 16.50mm
1-13/32"
1-27/64"
16.50mm
21.50mm
22.50mm
29.00mm
33/64"
35/64"
37.00mm
45/64"
49/64"
53/64"
Colour: 3-Flat
Product description
- 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
- Ideal for drilling in low and medium tensile strength materials
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