Specifications

Good Quality Bi-Metal Hole Saw Arbors
Made of one whole steel on CNC machine
Thread:1/2"-20, Chuck:1/2"

7/16" Hex Shank Arbor For Small  Bi-Metal Hole Saw

 
Made of one whole steel on CNC machine
Shank:Universal(hex shank), Thread:1/2" -- 20 UNF thread, Pilot drill:1/4",

Package:one piece in a white paper box / double blister( contact us for more package details)

HSS M2 material pilot drill bit

 

This hole saw mandrel works with 9/16" to 13/16" bimetal hole saws to drill clean, accurate holes. The mandrel is designed with drive pins that lock the hole saw in place and prevent it from stripping the threads on large diameters. Features include an aggressive 118 degree point, 7/16” hex shank and a black oxide finish to resist rust and corrosion.

We also provides with all kinds SETS of Bi-Metal Hole Saws!

If you need anything, please contact us freely!