Diamond Burrs Grinding Drill Bits for Carving Rotary Tool 1/4-Inch Shank 8mm Conial 150 Grit 2 Pcs

About this item

• [SIZE] – 1/4″ shank 8mm diameter diamond burrs bits, is for most grinders and rotary tools.
• [MATERIAL] – Made of diamond particles, being electroplated, has high hardness, excellent wear resistance and impact resistance. The high hardness of diamond can process most materials, is ideal for all types of detail work.
• [APPLICABLE MACHINE] – Can be installed on the electric grinder, engraving machine, pneumatic engraver pen and flex shaft grinder. The high-speed rotation of the diamond burrs is great for deburring, shaping, chamfering, polishing and grinding of .
• [APPLICATIONS] – Suitable for grinding high hardness metal, such as cemented carbide, quenched or nitridated tools and alloy steel. Can also be used for non-metallic materials with high hardness and low brittleness, such as glass, ceramics and jade, etc.
• [NOTICE] – The rotation speed should be as high as possible, generally requires a linear speed of not less than 10-20m/s, otherwise the emery will fall off quickly; please choose the appropriate grit and head shape according to the raw-materials and process, which can effectively improve work efficiency and quality.

Specification:

* Shape: Conial 

* Granularity: 150 Grits

* Head Diameter: 8mm / 0.31-inch

* Head Length: 16mm / 0.63-inch

* Shank Diameter: 6mm / 1/4-inch

* Total Length: 60mm / 2.36-inch

* Material: Diamond Coated

Package Content:

* 2 x Diamond Burrs

Description:

* Suitable for fine detail work, cutting, engraving, carving, finishing, jade grinding and repair.

* Ideal grinding tool for jade, ceramic, glass, wood, precious stone and other abrasive materials.

* Can be installed on the electronic grinder, engraving machines, hanging mill and hand electric drill.

Tips:

* Before use, the new tool should be tried at a low speed. If there is a jumping problem, do not continue to use it.

* The tool needs to be adjusted to run smoothly, otherwise the object will be unsmooth, and the tool may be prone to breakage to the handle.

* It is recommended to use dripping water or put it into the pool for cooling treatment to improve tool utilization and object yield.

* Please press gently and avoid shaking. Diamond tools are used to grind workpieces. If excessive force is applied, the grinding powder is not easy to remove.

* Flying chips may be generated during use. Please use jigs, non-slip finger cots and wear protective glasses when using it.