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Other Boring Bits

Made in the USA, Whiteside Machine Company is your source for quality made carbide tipped boring bits. Featuring a centering point and two carbide spurs to eliminate tear out, these Whiteside Boring Bits are now available in two distinct cutting diameters. Pick up your 2-1/8" diameter bit (mostly for door knob holes) and your 35mm diameter bit (mostly used for European style cabinet door hinges), the perfect additions to your drill press or boring machine.

Get started on your next project and add your new Whiteside Boring Bits to your cart today.

Made in USA

*** For use in a drill press or boring machine, not a router

 Part Number   Cutting Diameter   Shank Diameter   Overall Length 
6100 2-1/8" 1/2" 6-1/8"
6140 35mm 3/8" 2-3/8"


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