Diamond Core Drill Bits – Precision Drilling for Glass, Stone, Gemstones & Ceramics

Diamond Core Drill Bit

Diamond Core Drill Bits remain one of the most popular toolsfor drilling through hard materials. Also known as diamond hole saws, these bits are ideal for lapidary, glass, stone, masonry, and concrete, as well as gemstones, ceramics, porcelain, tiles, shell, antler, bone,

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100mm 5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
100mm 5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$48.00
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
10mm 5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
10mm 5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$3.70
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
10mm 5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
10mm 5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$3.70
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
11mm 5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
11mm 5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$4.00
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
12mm 5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
12mm 5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$4.20
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
13mm 5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
13mm 5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$4.50
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
14mm 5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
14mm 5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$4.80
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
15mm 5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
15mm 5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$6.00
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
16mm 5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
16mm 5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$5.40
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
17mm 5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
17mm 5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$5.50
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
18mm5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
18mm5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$5.80
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
19mm5pcs Electroplated Diamond Core Drill Bits for Glass, Ceramic, Porcelain, Tile & Stone
19mm5pcs Electroplated...
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…
$6.20
Electroplated diamond core drill For use with a rubber-base ring in tripod and suction-cup style drilling machine. A suitable coolant is recommended to extend drill life. The plated diamond core drill…

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8"x1-1/2"...

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