Hole Saw Arbor 7/16 Hex End with 12" Arbor Extension for Hole Saws over 1 1/8 in

Description

Hole Saw Arbor / Mandrel with TCT Pilot Drill
Plus12" Extension
Plus Allen / Hex Key to suit.
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This Larger Arbor / Mandrel fits all our Tungsten Carbide Grit Hole Saws
from 1 1/4" (32mm) Diameter through to our big 6" (152mm) Diameter and higher.
They come with the standard 5/8" thread and locking pins.
The End on this Mandrel / Arbor has this 7/16" Hex Shank for 1/2" 13mm Chucks
The main difference with these Holesaw Mandrels / Arbors is the fact that the Pilot Drills are basically Masonry Bits
That means they have Tungsten Carbide Tipped Pieces welded into the tips
This means they can drill through hard abrasive products and are designed to be used with a Hammer Drill.
After All whats the Point Having a Hole saw that can cut the Tough Stuff if the Pilot Cannot?
This makes them perfect for Drilling materials like Brick, Marble and Concrete.
The TCT Pilot Drills have 5/16" (8mm) Diameter cutting tips and the shank size is 1/4" (6mm) Diameter.
The TCT Pilot Drills are all one size so they fit all of our Mandrels
in our store.
Notice our pilots have a flat milled on them so the 4mm hex grub screw can hold very secure.
Our 5/16" (8mm) special Spear Point TCT Tile And Glass Drill (DRILLSP8) has a specifically designed 1/4" shaft
So this will also fit in any of our Mandrels / Arbors for drilling ceramic tiles without slipping.
These Mandrel are designed to take serious abuse and will outlast conventional tools.
They can be used in Corded or Cordless Drills with or without Full Hammer Action.
These Mandrels / Arbors were intended to be used in conjunction with our Tungsten Grit Edge Hole Saws.
So they can cut Tough Abrasive and Brittle materials like Brick, Masonry, Slate, Marble, Construction Materials such as Autoclaved Cement Board, Fibre glass, Composite Boards such as Chipboard and MDF, Laminates, Rubber Tyres, GRP, CFRP, Hardwood Flooring, Laminate Flooring, Plasterboard / Drywall, Soft Resinous Woods and Hard Brittle Materials.
Mandrel Extensions are available in 7/16" Hex AF and 3/8" Hex AF
Mandrel Extensions are For Drilling Deep Holes
You simply break out the core every inch or so which allows the hole saw to cut deeper etc.
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