#37 HSS Drill Bits USA


Spiral Flute, 118 Degrees Conventional Point, #37 Size 10 pack

8 in stock

SKU: 1599 Category:


#37 HSS Drill Bit
Buy out from Union Butterfield 30 years ago.
They have been bought out by Precision Twist.
We have over two million drill bits in stock

Union Butterfield – Made in America Since 1895

With roots dating back to 1895, Union Butterfield is recognized as the leading North American brand of HSS general line threading tools. Always proud to be

Additional information

Weight .1875 oz
Dimensions 3 × 3 × 3 in


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