Our Most Popular Diamond Core Bit Set

Diamond Core Bit Set 3/4", 1" and 1 1/2"  Save $15
Diamond Core Bit Set 3/4", 1" and 1 1/2" Save $15
Item# DCBS34150
Regular price: $173.50
Sale price: $47.99, 2/$79.99
Availability: Usually ships the same business day

Product Description



Diamond Core Bit Set
3/4", 1" and 1 1/2"



Save $25 when bought as a set.

For years, you our customers, asked about a diamond core bit set. When we asked customers what bits should be in the set, the answers were all over. We've finally came up with a solution that should please almost everybody.

These most popular projects are putting lights in wine bottles and glass block. Another popular project are bird feeders and bird houses.

This set has 3 of the most popular sizes and is a deal. One that we can pass along to you.

Only $13.34 for each bit as a set of 3. Only $11,.67/B> per bit if you get two sets.

These diamond bits in this set are 3/4", 1" and 1/2". .

They all have a 5/16" shank and will fit your regular handheld drill or drill press.

  • Use the 3/4" for making wine bottle lights
  • Use the 1" to make night lights
  • Use the 1 1/2" for making bird feeders and bird houses


Drill holes in glass, ceramics and porcelain. It's easy with your FREE copy of the ”How To Drill Glass” drilling guide

Order now and your order includes:

  • FREE "How-To Drill Glass" Drilling Guide.
  • 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 holes in glass block, tile and wine bottles
  • 1" depth of cut, 5/16" arbor or shank fits your drill or drill press.
  • Designed to be used wet, with lubrication



DiamondBurs.Net LLC
1227 Rockbridge Rd.
Suite 208-164
Stone Mountain, GA 30087
We don't currently have a retail storefront location.
1-404-382-8122 (Phone)

1-706-407-4447 (Fax)

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.

Thanks again!