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1 3/8" Diamond Hole Saw

21,957 Satisifed Customers!

Are you remodeling a bath? Drilling a hole for the drain? This 1 3/8" diamond hole is the perfect size for 1 1/4" drain pipe. Big enough for the pipe, small enough to easily cover.

These diamond core bits, or diamond hole saws, are the best value that you’ll find on the web or anywhere else.
  • You'll drill 1 3/8" holes in glass, glass block, tile and stone
  • Pefect size for bathroom lavatory drain pipe.
  • 1" depth of cut, 1/4" arbor or shank
  • Fits your hand drill or drill press
  • Designed to be used wet, with lubrication


It really is an easy decision. You’ll be glad you did!


1 3/8" (35mm) Diamond Hole Saw
138DHSRegular price: $64.50Sale price: $49.00, 2/$83.30
Your order is shipped within 24 hours.
Your information is never sold or rented.


DiamondBurs.Net LLC
4426 Hugh Howell Rd.
Suite B-198
Tucker, GA 30084
1-800-853-9403 (Toll Free)
1-706-407-4447 (Fax)

Store Hours: (Monday-Friday) 8:00AM to 4:00PM EST

All orders received by 3:00PM (EST) are shipped the same business day.

Thank you for your business. Please send comments, suggestions and feedback to: Guy Reddick by email.

Thanks again!

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www.drillglass.com