High speed steel replacement drill for hole saws.
Made of high speed steel. Fits all Irwin hole saw mandrels; replacement holesaw pilot drill bit.
Hardened carbon steel for strength, split point pilot drill for faster penetration and less walking.
High speed steel long replacement pilot bit features the Dewalt pilot point tip for faster material penetration, particularly in metal.
Hardened carbon steel for strength, fits hex shank type 1L and 2L with shank size 1/2" and larger, shank type 5L with shank size 3/8" and larger.
High speed steel bit with a 135 degree split point provides accurate hole placement, parabolic flute clears chips faster and 3-flat shank won't slip in arbor or chuck. Used in applications such as general cutting in wood and metal; fits Milwaukee Arbors 49-56-7010 (474.1740) and 49-56-7150
Made of high speed steel and can be used in applications such as wood, plastics, aluminum, brass, cast iron, stainless steel, or any machinable metal. Shank ground 3 sides, split point; use with TA series hole saws.
High-speed steel drill bit. For use with bi-metal hole saws. Will work with any arbor.
High speed steel bit with 135 degree split point starts on contact to keep the bit from walking for fast, accurate holes. Used in applications such as drilling on curved surfaces, 3-flat shank won't slip in arbor or chuck, parabolic flute clears chips faster
Cobalt pilot bit. Drill size: 7.15 x 10 mm. Overall length: 104 mm.
Tough, durable construction with removable pilot drill for easy replacement.
Hole saw pilot bit. High speed steel.
High speed steel with adjustable pilot bit, 3 flats on shank.
The ideal solution for nail embedded wood and abrasive material application. The 5/16-in. multi-material pilot bit is carbide tipped for fast drilling in heavy duty situations. The exclusive bit geometry locks the hole saw pilot bit securely in place while also allowing for easy bit removal. The best solution for wood, cement board, shingles, plaster and stucco material applications.
Carbide pilot drill bit. Drill size: 7.15 x 106 mm. Overall length: 106 mm.
Bit starts on contact and is made of hardened carbon steel with a carbide tip for added durability. The split point pilot drill used for faster penetration and less walking; fits arbor number: 1L, 2L, 4L or 7L.
All quick change mandrels feature double set screws with a recessed combination head for quick and easy centering bit changes. The 1/4 inch round shank mandrel is used with 1/4 inch or larger chuck capacity. Used in applications such as installing pipe, copper tubing, or PVC, cutting a round hole in either wood or metal.
Threads directly into all hole saws, no tools needed. Faster and easier to engage or disengage hole saw; no adaptor required.
Hardened steel construction features a double set screws with a recessed combination head for quick and easy centering. Used in applications such as installing pipe, copper tubing, PVC or cutting a round hole in either wood or metal. DW1803 offer spring-loaded collar that automatically engages drive pins to prevent hole saws from locking to the mandrel.
This retractable starter bit with large arbor provides accurate centering in less time when cutting tile, stone and glass. You get clean, accurate holes faster when you use the retractable starter bit with Diamond Plus? Threaded hole saws. Diamond Plus? hole saws deliver the ideal class performance and the lowest cost with up to 10 times longer life. With the highly durable retractable starter bit, no pilot holes are required. Use with Diamond Plus? Threaded hole saws to increase your productivity when cutting hard, abrasive materials. Large arbor fits hole saws 1-1/4-in. and larger.
Made from hardened carbon steel and alloy steel for greater durability; small arbor.