Buy Utoolmart 3mm Shank Tungsten Carbide Rotary Files, Single Cut Top Toothed Conical Shape Rotary Burrs Tool 4mm Dia, for Die Grinder Drill Bit Wood Soft Metal Carving Polishing, 1pcs

Shank diameter is 3mm (0.12-inch), cutting edge diameter is 4mm (0.16-0.16-inch) (11#), and weight is 450 grams. Fits the vast majority of rotary die grinders.

Long Service Life- Made of heat-treated tungsten carbide, the hardness of which can reach up to HRA85 or higher, the tool is sharp and durable, and it has a long service life.

Single Cut Design- Single groove rotary files are better suited for materials with a high object density, such as alloy steel, stainless steel, and hardened steel, than multi-groove rotary files.

Multiple Applications- This product is widely used in metalworking, tool making, model engineering, wood carving, jewelry making, welding, chamfering, casting, deburring, grinding, and sculpting, among other applications.

Tips- The rotational speed of the carbide burrs must be between 4000 and 50000 revolutions per minute. Always make certain that your burrs’ shank is properly inserted into your collet and that it is tightly clamped down.

Rotary Files with Tungsten Carbide from Utoolmar.

Specifications of the produc.

* Tungsten Carbide burrs can be used to process cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum, and other metals, as well as marble, jade, bone, and other non-metallic materials. * Tungsten Carbide burrs are available in a variety of sizes. HRC58-60 hardness is possible for processing.

* It can be used to replace the petiole small wheel without causing dust pollution, and it can be used to process a variety of high-precision mold cavity shapes. High production efficiency, with processing efficiency several times greater than that of a file and nearly ten times greater than that of a small wheel stalk.

* Woodworkers and metal enthusiasts who clean up welds or work with metal on a regular basis will find this product useful. It’s simple to grasp and use. Chipping is prevented by a unique tooth angle.

It is primarily used for channel impeller grinding, cleaning tubes and finishing the mechanical internal surface of the tube. It is also used for enlarging holes and processing and engraving metal and non-metal materials.

A metal die cavity and mechanical chamfering, rounding, and grooves can be processed to a fine finish. Burrs from castings, flashing from forgings, and weldments can be cleaned up with this tool.

Tip.

* The rotating speed requirement for pneumatic or electric tools is 4000-50000 rpm, with the majority of applications being pneumatic or electric.

* Make sure the working direction is always counterclockwise while in use by squeezing the handles tightly together.

* Wearing goggles while working will help to prevent chips from flying apart. Keep your eyes and belongings away from the active parts of the machine.

Parameters of a Technical Natur.

3mm (0.12-inch) is the diameter of the shank.

* Diameter of the cutting edge: 4mm / 0.16-inc.

* Conical bit type is used in this example.

* Tungsten Steel Alloy is used as a material.

* The color is sliver.

Contents of the Packag.

The following items are included: 1 x Tungsten Carbide Rotary Files

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