About Deruilong 5 pieces carbide mold grinding drill bits:

(1. It can process various metals (including hardened steel) and non-metals (such as marble, jade, and bone), with a processing hardness of up to HRC 70.

(2. It can replace small grinding wheels with handles in most jobs without dust pollution.

(3. It is more efficient than using a Burr or a small grinding wheel with a handle for machining.

(4. The product has good processing quality and high finish, and can process high-precision mold cavities of various shapes.

(5. It has higher durability and longer service life than high-speed steel cutters and small grinding wheels.

(6. Simple and convenient to use, safe and reliable, can reduce labor intensity and improve the working environment.

(7. The economic efficiency is greatly improved, and the comprehensive processing cost can be reduced. Cemented carbide rotary Burr are mainly used on pneumatic or electric drive tools, with a rotational speed of 6000-50000 rpm. When using them, clamp the tool tightly and align it. The cutting method is best to use reverse milling to avoid reciprocating cutting. When working, prevent chips from flying, and use protective glasses

Specifications:

Item:Carbide burr set

Material:Tungsten Carbide

Shank:1/4 inch diameter

Shank length:1-3/4 inch

Quantity:5pcs/set

Main uses
✅Finishing various metal mold cavities, such as processing shoe molds, and so on.

✅ All kinds of metal and non-metal craft carving, such as mold carving, craft gift trimming.

✅Clean the flash, burr, and weld of castings, forgings, and weldments, such as machine foundries, shipyards, and automobile factories.

✅Chamfering and groove processing of various mechanical parts, cleaning pipes, and finishing the inner hole surface of mechanical parts.

✅The polishing of the impeller flow passage, such as in an automobile engine factory.

❗Safety Precautions
>>>Always ensure your burr shank is well inserted into your collet andclamped down tightly

>>>Wear an eye mask to protect your eyes from filings

packaging:
5-piece carbide drill bit with plastic housing