（1pc ）1/8"Tungsten Carbide Burs Jewlery Iron Burr Die Grinder bits

Cone shaped ball nose 

Perfect work on narrow contours

Specification:

• Material: Tungsten Carbide
• Bits type：L type (Cone shaped ball nose)
• Groove:Double Cut 
• Cutting Edge Diameter: 3mm (1/8'')
• Shank Diameter: 3mm (1/8'')
• Total Length: 38mm
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Features

1,Precision Cutting:double-cut and Single-cut Bur Can Be Processed into a Variety of High-precision Shape Mold Cavities.

2,Eco-friendly:in a Great Part of the Work,the Double-cut Rotary File Bit As Replacement for Petiole Small Wheel with No Dust Pollution

3,Versatile Tool:mainly Used on Pneumatic or Electric Tools, the Carbide Burrs Rotating Speed Requirement Is: 6000-50000 Rpm

4,High Production Efficiency:the Processing Efficiency Is Several Times Higher than File, Nearly 10 Times Higher than Small Wheel Stalk

5,Wide Range of Applications:suitable for Mold Manufacturing, Mechanical Chamfering and Deburring, Welding and Metal Non-metal Processing Engraving, Etc.

The Main Application:

(1) Finishing Various Metal Mold Cavities, Such As Processing Shoe Molds and so on.

(2) Carving Various Metal and Non-metal Craft , Such As Mold Carving, Jade, Wood, Bone and Other Grinding and Carving.

(3) Clean up Flashes, Burrs, and Welds of Casting, Forging, and Welding Parts, Such As Machine Foundries, Shipyards, and Automobile Factories.

(4) Chamfer Rounding and Groove Processing of Various Mechanical Parts, Cleaning Pipes, Finishing Inner Hole Surface of Mechanical Parts,

Such As Machinery Factory, Repair Shop, Etc.

(5) Finishing of the Impeller Runner, Such As the Automobile Engine Factory.

Tungsten Steel Grinding Head Mainly Has the Following Characteristics:

(1) It Can Process Various Metals (Including Hardened Steel) and Non-metals (Such As Marble, Jade, Bone), and the Processing Hardness Can Reach up to Hrc70.

(2) It Can Replace the Small Handle Grinding Wheel in Most of the Work, and There Is No Dust Pollution.

(3) the Production Efficiency Is High, Dozens of Times Higher than That with a File, and Nearly Ten Times Higher than That with a Small Handle Grinding Wheel

(4) the Product Processing Quality Is Better, the Finish Is Smoother, and Various Shapes of Mold Cavities Can Be Processed with High Precision.

(5) the Service Life Is Longer, Ten Times Higher than That of High-speed Steel Tools, and More than 200 Times Higher than That of Small Grinding Wheels.

(6) It's Simple and Convenient to Use, Safe and Reliable, Can Reduce Labor Intensity and Improve Working Environment.

(7) the Economic Benefit Is Greatly Improved, and the Comprehensive Processing Cost Can Be Reduced by Dozens of Times.

  Instructions for Use of Tungsten Steel Grinding Head:

 It Is Mainly Used on Pneumatic or Electric Driven Tools, the Speed Is Generally 6000-50000 Rpm, When Using It, the Tool Should Be Clamped Tightly and Properly, the Cutting Method Should Be Reverse Milling, and  Should Avoiding Reciprocating Cutting, and Notice to Prevent Chips from Flying During Work.