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3-20mm Grit 80 Diamond Grinding Bit SPHERICAL CONCAVE Head Mounted Point Jade Carving Lapidary Tools

Price range: 20.81$ through 37.89$

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3-20mm Grit 80 Diamond Grinding Bit SPHERICAL CONCAVE Head Mounted Point Jade Carving Lapidary Tools Sculpturing Bead Stone Gems
3-20mm Grit 80 Diamond Grinding Bit SPHERICAL CONCAVE Head Mounted Point Jade Carving Lapidary Tools Sculpturing Bead Stone Gems
20.81$ 37.89$Price range: 20.81$ through 37.89$
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3-20mm Diamond Mounted Point SPHERICAL CONCAVE Head Grinding Bit Grit 80 Jade Carving Tools

Product Specifications:

Product Name: Diamond grinding bit Spherical Concave head, Jade carving tools

Head Shape: Spherical Concave Head

Outer Diameter: 3 -20 mm
Quantity: Only 1 Piece

Please choose from the menu which option best qualifies your need. Available Head Diameter as below:

When you need to grind what diameter ball, please choose the same outer diameter of spherical concave head grinding bit.

Such as: If you choose 20mm outer diameter of spherical concave head grinding bit, then you can grinding a 20mm outer diameter ball.

The concave arc is not a semicircle (shallower than a semicircle)

Product use:  

Apply to  jade carving, stone carving, bone carving, glass carving etc.  Especially suitable for forming and grinding spherical bead, etc.
Used for sculpturing, precision grinding in precious stone, ceramic, glass, many the abrasive materials.
The speed of 2800-10000 r/min.
The diamond grinding head can be installed on the Bench drilling machine, hand electric drill (not included here). Never use drills while machine is in hammer action.

Use with water as a lubricant

Note: carving must use cold water to cool the workpiece and the grinding head polishing, moment also can’t do without water.

We Can Provide other Size & Grit of the Diamond Mounted Point SPHERICAL CONCAVE Head.

Additional information

Weight6 lbs
Dimensions4 in
Brand Name

Joiner

Type

Abrasive Block

High-concerned chemical

None

DIY Supplies

TiLing

Origin

Mainland China

is_customized

Yes

Certification

None

Model Number

3-20mm-Grit 80

Size

3-20mm

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