30Pcs 4mm 5/32" Ultra-Thin T Head Diamond Grinding Bits Carving Burr Stone Tools

Description

30Pcs 4mm Ultra-Thin T Head Grinding Bit Diamond Mounted Point Jade Carving Tools Code 40K
Product Specification:
Product Name
：
4mm Diamond mounted point, Dremel rotary bits
Head Diameter:  4mm (close 5/32 inch)
Head Thickness: 0.3mm
Head Shape:
Ultra-Thin T shape
Shank diameter:  2.35mm (
3/32
"
)
Total Length:
42mm
(
1-21/32"
)
Quantity:  30Pcs
The speed of 2800-30000 r/min
,
electric grinder speed as high as possible.
The mounted point can be installed on the electric grinder, hanging mill and hand electric drill (not included here).
Never use drills while machine is in hammer action.
Description: Ultra-Thin T shape,  electroplated diamond head.
Product use:  apply to stone carving, jade carving, bone carving, egg decorating, glass carving etc.
Used for sculpturing, dressing, precision grinding and internal grinding carbide in ceramic, glass, precious stone, alloy and many the abrasive materials
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 List Any Size (Hole Diameter from 1mm - 14mm)
& Amount Of This Product
We will send out your order within 1-2 days after payment has been received and cleared.
Please let us know if you are looking for other accessories or hardware.
PS: The Shank diameter of grinding bit is 2.35mm (3/32" inch)
There are two different collet sizes with Dremel: 2.35mm (3/32 inch) or 3mm (1/8 inch).
If your chuck of Dremel is 2.35mm (3/32 inch), then the grinding bit can be installed and used directly. Because the shank diameter of grinding bit is 2.35mm (3/32 inch).
If your chuck of Dremel is 3mm (1/8 inch), maybe you need add the
Keyless Chuck
-
Multi Keyless Universal Quick Change Chuck Rotary Tools Accessories for Dremel