Viking Drill & Tool Fractional Spiral Flute Semi-Bottoming Taps - 52° Spiral Type 37-UBN Titanium Nitride

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Titanium Nitride coating adds lubricity and hardness, enhancing chip flow, finish hole quality, and drill life.

Right Hand Hi-Helix Flutes – Ground Thread – High Speed Steel • Semi-bottoming style can be used for plug or bottoming applications  • Helical flutes provide a shear cutting facilitating evacuation of chips from the hole.
 52º Helix Angle – Can be used for plug or bottoming applications •Allows for threading close to bottom or blind holes •Recommended for tapping deep holes in copper, brass, aluminum and other soft ductile materials

Item # D / H / GH LimitFluteSizeManufacturer Price Add To Cart
Compare 52853 H223--48Viking Drill & Tool $28.04 Add to cart
Compare 52863 H223--56Viking Drill & Tool $30.78 Add to cart
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Compare 53033 H333/8--16Viking Drill & Tool $28.52 Add to cart
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Compare 53073 H331/2--13Viking Drill & Tool $51.36 Add to cart
Compare 53083 H331/2--20Viking Drill & Tool $51.36 Add to cart
Compare 53093 H349/16--12Viking Drill & Tool $86.00 Add to cart
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Compare 53133 H343/4--10Viking Drill & Tool $128.68 Add to cart
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