This set of 6 premium quality industrial grade cutters have superior performance and no compromises. In addition this kit contains 2 pilot pins.
Available in: 1x ø 9/16″ x 30 mm, 9/16″ x 55 mm, 11/16″ x 30 mm, 11/16″ x 55 mm, 13/16″ x 30 mm, 13/16″ x 55 mm
Made from S2 modified shock resistant steel for professional performance and durability. Featuring a patented spiral torsion zone absorbs impact and extends bit life. Proprietary precision CNC machined tips for excellent fit in fastener recess. Tested to outperform all leading brands in lifecycle and tip failure testing.
These arbors attach to various sizes of hole saws, and have shanks for hex and SDS drivers. They are made by Mag-Bit, but match industry standard hole saws. Each arbor can attach to multiple sizes of hole saw, with the smallest starting at 9/16″ and going up to 1-3/16″. The larger size starts at 1-1/4″, and runs up to the largest at 6″. This size has two posts that fit into matching holes in the back plate of the saw body, so ensure that the saw can’t spin around the arbor as you cut the hole. In addition to that choice, an arbor may have a shank that is 1/4″, 3/8″, or 7/16″ hex, or SDS.
As you use your hole saw blades, the pilot bit in the arbor will eventually wear out. Rather than buying a full replacement arbor, you can just buy a new pilot bit and replace the old bit. These pilot bits are made from High Speed Steel (HSS), and fit all hole saw arbors. They are available in lengths of 3″ and 4″. There is even a carbide tipped 4″ bit available if you need extra cutting power.
TCT 165: Blade with tungsten carbide tips for general use. Suitable for cutting steel, copper, aluminum and plastics. TCT blades can be sharpened a couple of times so they will become like new.
The ThunderTwist’s TriCarb grade tip guarantees longer life with faster penetration due to increased chiseling action. ThunderTwist’s flute design, combined with copper brazing alloy creates the most reliable drill bit on the market. It is made with high quality American chrome-molybdenum nickel steel that is vacuum heat treated, and shot-peened for superior strength under the roughest conditions.
These hole saw kits contain the most common sizes needed on the jobsite, held in a durable, custom fit, plastic case. They each contain pilot bits, a small arbor with 1/4″ shank, and a large arbor with 7/16″ shank. The Electrician’s Kit includes: 7/8″, 1-1/8″, 1-3/8″, 1-3/4″, 2″, 2-1/2″ hole saws, and small & large arbors with pilot bits. The Plumber’s Kit includes: 3/4″, 7/8″, 1-1/8″, 1-1/2″, 1-3/4″, 2-1/4″ hole saws, and small and large arbors with pilot bits. (Case color and design may vary.)
Made from S2 modified shock resistant steel for professional performance and durability. Featuring a patented spiral torsion zone absorbs impact and extends bit life. Proprietary precision CNC machined tips for excellent fit in fastener recess. Tested to outperform all leading brands in lifecycle and tip failure testing. Made with a high strength industrial magnet for securing your bits.
One particular type of reduced-shank drill bits are Silver & Deming (S&D) bits, whose sets run from 33/64″ to 1″ drill body diameter with a standard 1/2″ reduced shank for all. This allows drill presses with 1/2″ chucks to run the larger drills. S&D bits are 6″ in length with a 3″ drilling depth.
The Duo-Bit Masonry Bits feature a high speed steel shank and carbide tips for durability. From drilling concrete to powering through brickwork, these masonry drill bits are excellent for a variety of heavy duty applications! 1/8″ – 1″ in 3″ and 6″ length