Are you drilling glass? Ceramic or porcelain tile? This 3/8” core bit (diamond hole saw) is a popular size for a lot of glass craft projects. Drills a hole to fit almost all lamp cords and the 3/8” rods used for making lamps.
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FREE "How-To Drill Glass" Drilling Guide.
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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 bowls, ceramics and tile
Perfect size for lamp cord
1" depth of cut, 1/8" arbor or shank fits your Dremel® tool
Fits your Dremel® tool or rotary tool
Designed to be used wet, with lubrication
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.