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Drill Bits for Boring Machines

We've got hundreds of drill bits for wood in different sizes and specialty boring machine bits. These drill bits are primarily used in a boring machine, CNC or drill press and are generally not suitable for use in a hand-held drill. You'll find these bits useful not only for wood boring but many other materials as well. If you're unsure what type or size drill bit you need for your application, see our Types of Drill Bits page or call us at 800-346-8274.

Looking for twist drills or other drill bits not shown here? Check out our Drill Bits category for thousands of drills, counterbores and countersinks that are primarily for portable drill or drill press use but may also work well in your boring machine. Be sure to also browse or download our our Southeast Tool, Whiteside and Triumph Twist Drill online catalogs.

Bradpoint Drill Bit  

Brad Point Drills - Fixed Diameter Shank

Boring machine brad point drills with non-threaded, fixed diameter shanks.  Available in 1/4in, 3/8in, 1/2in or 10mm shank sizes.

Threaded Shank Bradpoint Drill Bit  

Brad Point Drills - Threaded Shank

Boring machine brad point drills with threaded shanks.  Available from 7/16 - 14in, M8 or M10 shank sizes.

Bradpoint Drill Bit  

Brad Point Drills - Ritter Boring Machine

Carbide tipped for ritter boring machines, non-threaded single shanked with one flat.  Available in 1/4 - 1in shank sizes.

Drill Point Boring Bit with Non-threaded Shank  

Drill Point Drills - Fixed Diameter Shank

High speed steel, non-threaded, straight shank drill point drill.  Available with 3/16 - 1/2in cutting diameters.

Threaded Shank Drillpoint Drill Bit  

Drill Point Drills - Threaded Shank

High speed steel, threaded shank drill point drill with right and left rotations.  Available with 1/8 - 1/2in cutting diameters.

V-Point Boring Bit  

V-Point Drills - Fixed Diameter Shank

Carbide tipped V-Point twist drills with non-threaded straight shanks.  Cutting diameters ranging from 4 - 19mm.

Counterbore Drill with Fixed Pilot Drill  


Counterbore drills with adjustable and fixed pilot drills.  Cutting diameters ranging from 1/8 to 1 1/4in.

Countersink Drill with Fixed Pilot Drill  


Countersink drills with adjustable and fixed pilot drills.  Cutting diameters ranging from 3/8 - 1/2in.

Hinge Bit  

Door Hinge Bits

Hinge boring bits for drilling hinge pockets for European style hinges such as Blum and Hafele.  Available in 15 - 40mm cutting diameters.

3 Wing Door Knob Drill  

Door Knob Drills

Standard size door knob boring bits.  Also available with one or three flats on the shank.

Carbide Tipped Door Latch Bit  

Door Latch Bits

Carbide tipped door latch bits in three shank styles.  Cutting diameter of 7/8 - 1 1/16in available.

Forstner and Multi-Spur Bits  

Forstner Bits

Forstner bit without a center point for flat bottom holes, and multi-spur bits with both carbide tipped and high speed steel materials.

3 Wing Drill  

3 Wing Drills

Available with 1 or 3 flats on the shank.  Replaceable carbide tips and center drills.

Mortising Bits  

Mortising Bits

Carbide tipped and high speed steel mortising bits with up to a 1 1/4in cutting diameter.  Screw-on mortising bits, and hollow mortising chisles are also available.

 Annular Cutters  

Annular Cutters

Annular cutter ejector pilots and cutters, available with up to a 2in cut depth.

Drill Adapter for Boring Machine or CNC  

Boring Machine Drill Adapters

10mm shank drill adapters allow the use of smaller metric drills in your boring machine or CNC.