I am often asked about hole saws and what will they cut ? Are they any good? How long do they last? Here’s what you need to know!

We carry a high quality Industrial Bi-Metal Cobalt Hole Saw.

The high speed cobalt teeth are electron beam welded to a steel body.  It is this process that enables the teeth to cut faster and stay sharper than the traditional standard hole saw.

The high alloy steel body is shatter resistant for superior durability

4/6 variable pitch reduces both vibration and heat generation allowing for a much smoother cut

They also have a positive rake on the teeth for better chip clearance

Cutting Depth is 1 ½”

These cobalt hole saws cut holes in wood, plywood, plastic, fiberboard,

Or any machinable metal including: nail-embedded wood, pipe, stainless steel, chrome-moly, ect

Available in sizes ranging from 5/8” up thru 6”

Industry standard sizing for the arbors


Posted by Mark and Joni Corby