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1/4″ Diamond-Core Drill Bit Premium – Germany


New Premium 1/4″ Diamond Core Bit. Fantastic wet cutting 1/4″ holes through the toughest granite, marble, stone and lapidary. This cores through like nothing else I have found. porcelain, ceramic tile, masonry, and most natural stone.

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SKU: DB-CZUB416-P Categories:

Super hard stone has no chance with this new 1/4″ wet cutting core drill bit. Used wet with either a squirt bottle or submerged in a tub. This 1/4″ premium diamond will core the hardest materials. We have tested this product on some of the hardest granites, rock and stones and it is the real deal.

Made in Germany

1/4″ diameter holes

4″ over-all length.

3/8″ shank size. Great for cordless 3/8″ chuck drills.

Can be used wet or dry but will work and last much longer when used wet.

As a foot note. Sent these to a granite contractor for testing. He said it saved him hours in labor and we had gained a customer for life.

If you are looking for bulk diamond hollow core bits check out our economy version HERE

Questions? Call Michael at 1-800-350-8665 Ext:100

Weight 5.442176870748299 lbs
Dimensions 4 × 0.25 × 0.25 cm

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