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1/2" diamond drill bit

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1/2" diamond drill bit

Availability: In stock

$3.25

Qty:

Quick Overview

Diameter:1/2", shank:3/8"
Fits nearly all portable drills or hand held drills. Fits Drill presses.
For all hand held portable drills, start your drilling at a 45 degree angle. Create a groove for your diamond drill bit to follow. Tip your drill bit upright to a 90 degree angle.
Finish the hole using less pressure to break through to prevent chipping.

1/2" diamond drill bit

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Product Description

Suitable for use in drill hole on glass, acrylic~plexiglass, marble, tile, stone, fiberglass or granite. Not for metal. Commonly used for bottles and craft projects Skill level: Beginner.

Used by many to drill holes in glass bottles

Additional Information

Product Weight	.0625

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