Are you drilling glass or tile? FREE instructions with your order!
3/8" Diamond Core Bit for Glass and Tile
Are you making a lamp? The 3/8" diamond hole saw is a great choice if you're drilling a hole for an electrical cord. Thread the cord through the hole then use a snap on plug or cord end. Minimum sized hole for maximum impact.
Do you need a smooth hole in glass, tile or stone? Drilling glass is easy with a few secrets and the right tool. We can help you with both.
“You’re a lifesaver! Your information for
drilling glass, was wonderful. THANK YOU!” Becky Cranston in Erie, PA
Your order includes:
FREE "How-To" Drilling Guide so that you don't waste your drill bits, glass, time or money.
FREE shipping saves you money
100% money back, no risk guarantee
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 3/8" holes in glass, glass block, tile and stone
Perfect size for electrical, lamp or lighting cords
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!
1227 Rockbridge Rd.
Stone Mountain, GA 30087
We don't currently have a retail storefront location.
Office 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 questions, comments, and suggestions: Guy Reddick by email.