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.


		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.

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

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

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

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

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

		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.

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

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

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

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

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