40mm10pcs 2 Bar Diamond Metal Disc Dremel Rotary Tool Circular Dremel Tools

Discription:
10pcs 40mm Diamond Grinding Wheel Disc with 2 Mandrels for Dremel Rotary Tool


Specification:

Material: Diamond

Wheel Diameter: 40mm

Rod Shank Diameter: 3mm

Speed : 20,000 RPM

Grit : 80

Features:

Made of alloy hot forming, high hardness, abrasion resistance, good impact resistance and longer life.

Its dry wet amphibious,small slot and high shapeness.

Ideal for all kinds of metal, gem, jade, ect.

Note:To improve the service life,please add water for coolant when using diamond tools.

Package Included:

10x Grinding Slice

2x Rod

Detail Pictures:















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