Delphi and Covid-19

The safety of our customers, vendors, and employees is our #1 priority. As a result, our retail store and call center are closed and there may be shipping delays.

Drill Bits & Engravers

FEATURED ITEM
$9.95 USD
item: 7363
3/8" Diamond Tech Core Drill Bit
50 stars [1]
$42.95 $24.95
42% off
USD
item: 7364
1/2" Diamond Tech Core Drill Bit
50 stars [2]
$43.95 $24.95
44% off
USD
item: 7362
item: 72601
item: 6956
item: 841203
item: 5126
item: 75420
item: 63958
Twofers Diamond Core Drill Bits - 1/8"
25 stars [3]
$12.95 $10.95
16% off
USD
item: 50115
item: 43651
item: 6913
item: 7541
item: 76413
item: 7360
item: 5125
item: 12953
item: 75421
item: 20443
item: 84197
item: 841202
item: 84195
item: 84194
item: 84199
item: 76412
Micro Chuck
$4.95
USD
item: 84198
item: 7549
item: 84200
item: 84201
item: 75419
item: 55001
Diamond coated bits attach easily to a drill or rotary tool and come in a wide variety of sizes, from micro jewelry bits to large core bits, allowing for practically any size hole in your glass project. Also find glass engravers and bits for creating surface designs and signing your artwork.