Home > Product > 3ml~30ml

20PCS 3mm Solid Carbide Burr Rotary File Set with Single Double Cut Tooth Grinding Bits Kit

Yangzhou Guo Tai Co., Ltd. / 2022-06-27

Transport Package：Carton
Specification：3mm shank
Trademark：OEM,ODM
Origin：China

=== Base Info ===

Model NO.：Carbide burrs
HS Code：8207909000
Production Capacity：100000PCS,Month

=== Description ===

Basic Info.

Model NO. Carbide burrs HS Code 8207909000 Production Capacity 100000PCS/Month

Product Description

Rotary file (Carbide burr) Introduction:
Rotary file, also known as carbide burrs or carbide high-speed milling cutters, are mainly used for cutting and processing various metal workpieces and metal welds, Polishing marble, jade, bone and other non-metallic crafts, etc., with features such as good processing quality and high surface finish of the workpiece and long life, Its production efficiency and economic benefits are significantly higher than other products with similar functions:
*Processing various metal materials, cleaning the flash, weld and burr of castings, forgings, and weldments, and also cut hardened steel <HRC70.
*Finished the inner hole surface, chamfering, rounding and groove of mechanical parts.
*It can replace the small grinding wheel with handle, there is no dust pollution during processing, and the efficiency can be increased by 3-5 times.
*Finished metal mold cavities of various shapes, the production efficiency is dozens of times higher than manual files.
*Durability and service life are ten times higher than HSS cutters and 100 times higher than small grinding wheels.

20PCS 3mm Solid Carbide Burr Rotary File Set with Single Double Cut Tooth Grinding Bits Kit

(Carbide burrs) Rotary files are mainly driven by hand-held pneumatic or electric tools (also used on machine tools). They must be clamped correctly during use. It can only exert their excellent performance when working at high speeds. The recommended speeds are as follows:

Burr diameter (mm)	Recommnded Rotationl Speed (r/min)
Φ3-5mm	40000-50000
Φ6-7mm	30000-35000
Φ8-9mm	25000-28000
Φ10-11mm	20000-23000
Φ12-15mm	15000-18000
Φ16-25mm	10000-14000

Notice during Operation:
1. During the operation, the protective cover must be worn from beginning to end.
2. When using the extension shank, slow down the operation.
3. Use different speeds according to different processing materials.

20PCS 3mm Solid Carbide Burr Rotary File Set with Single Double Cut Tooth Grinding Bits Kit

Company profile
Hangzhou Hopes Hardware Co., Ltd. is located in Hangzhou, China. Focus on the manufacturing and processing of metal products and tools. The main products include:
Fasteners and operating tools: standard and non-standard parts such as screws, bolts, nuts, washers, rivets, studs, thread insert, and wrench, screwdriver bits, etc.
Metal processing tools: thread taps and dies, turning tools, milling cutter, drill bits, files, etc., providing non-standard customized services.
Hardware customization: various hardware parts made by lathe processing, precision casting, cutting and stamping.
In the past few years, our market has grown rapidly and currently covers Europe, North America, South America, Australia, New Zealand, Japan, South Korea, Southeast Asia, etc.
Relying on China's manufacturing advantages, we will provide you with high-quality products and fast service. 20PCS 3mm Solid Carbide Burr Rotary File Set with Single Double Cut Tooth Grinding Bits Kit