Hole Saw Arbors & Pilot Bits

Champion CT5-PILOT Carbide Tipped Carbide Tipped Hole Cutter Pilot Drill Bit, 3/16 in D Cutting, High Speed Steel

Diablos new high performance hole saws deliver faster cutting performance and increased productivity. Unlike anything on the market. Diablos hole saw system and mandrel design simplify the attachment process for fast and efficient hole saw mounting. These radical new hole saws provide ultimate cutting length to bore deeper holes in a single pass tool-free plug ejection and Variable Tooth Design for faster cuts.

Diablo® DHS4BITCB High Performance Pilot Drill Bit, 1/4 in

Pilot drills have a self centering 118 split point and are designed to fit most styles of hole arbors. Pilot drills have 3 notches ground into the shank to allow adjustment for varying depth hole saws.

Greenlee® 37155 Hole Saw Arbor, 7/16 in Hex Shank

Greenlee® 37156 Hole Saw Arbor With 3-Flats, 7/16 in Hex Shank

Greenlee® 37157 Round Hole Saw Arbor, 1/4 in Hex Shank

Greenlee® 37623 Replacement Pilot Drill Bit, 1/4 in Pilot Drill, High Speed Steel

Greenlee® 38506 Hole Saw Arbor With 3-Flats, 7/16 in Hex Shank

Greenlee® 645-001 Pilot Drill Bit, 1/4 in Shank, 5/8 in Pilot Drill, Cobalt Steel

Greenlee® 645-002 Pilot Drill Bit With Fixed Pockets, Cobalt Steel

Greenlee® 645-011 Quick Change Hole Saw Arbor, 3/8 in Shank

Greenlee® 645-022 Quick Change Hole Saw Arbor, 1/2 in Shank

Hougen® 11016 Arbor Assembly With Set Screws and Spring, 3/4 in Triple Flatted Shank

Hougen® Rotacut™ 11088 Arbor With 11083 Pilot Pin, 3/8 in Triple Flatted Shank, Steel

ITM 277PD0016 Bit Pilot Drill, 3/8 in Shank, 1/4 in Pilot Drill, HSS

Morse MA45PSNCT (139847), spring loaded arbor provides a 7/16" solid shank can be used with any standard hole saw with 5/8"-18 thread pitch (1-1/4" to 6-5/8" diameter). The strength of the spring ensures the arbor pins remain engaged during use, effectively handling the torque generated by larger diameter hole saws, preventing thread strippage. Easily change hole saw diameters with efficiency and minimal effort. Carbide tipped pilot drill for use in masonry and abrasive applications. One (1) arbor per box.

Morse® 139823 Hole Saw Arbor, 3/8 in Shank Hex Shank

Morse® 140799 Pilot Drill Bit, 1/4 in, 1/4 in Dia x 3-1/16 in L Pilot Drill, HSS

Milwaukee® 49-56-8000 Pilot Bit, 1/4 in Arbor, High Speed Steel

Milwaukee® 49-56-7010 Arbor & Pilot Drill, 3/8 in Shank

The MILWAUKEE® Carbide Hole Cutter Pilot Bit features carbide teeth for longer life and smooth cuts in stainless steel and other hard metals. Each cutter features a stop shoulder design that prevents over-drilling and limits cuts to a 3/16 in. depth, while a 3-flat shank optimizes each cutter drill bit for use in Drill/Drivers. The spring-loaded pilot bit provides complete plug ejection for clean, efficient cutting of each hole. The solid one-piece design of each hole cutter provides added durability and dependability cut after cut.

Milwaukee® hole saw arbors are made from hardened carbon steel and alloy steel for greater durability. The 49-56-6950 arbor drives from the 3-flat shank of the pilot bit, which won't slip in the chuck.