Tungsten Carbide Rotary Burr Set with 6mm Shank for DIY Woodworking, Carving, Engraving, Drilling

10mm x 20mmx6mm Type M cone shape cemented carbide burr grinding burr for deburring

About the carbide burr：

Using Carbide Rotary Burrs is a effectiveway to realize mechanization in hand work operations. Carbide burrs are widely used in the aerospace, automotive, stone and metal sculpting, and metalsmith industries to name but a few. In the industries of airplane, shipbuilding, automobile, machinery, chemistry etc. Carbide Rotary Burrs can be widely used in machining iron, steel casting, carbon steel, alloy steel,stainless steel, hardened steel, copper aluminum etc.

Characteristics of Type M cone shape cemented carbide burr：

● Increasing productivity of several ten times than using hand tools and three to five times than using small emery wheels

● Having long life often times than high speed steel burrs and fifty times than small emery wheels.

● Finish machiningvarious kinds of die cavities.

● Removing the burrs ofthe castings, forgings and the welding spatter on the weld assemblies.

● Chamfering angle,circular bead or flute on the mechanical components.

● Chamfering or burring the pipes.

● Polishing the impellerchannel.

● Grinding the hole toan accurate shape.

⚠ The machines which are used for Carbide Rotary Burrs are usually hand-held ,powered either by compressed air orelectricity.Be careful about mounting and handling the burr correctly. Only athigh speed, can carbide rotary burrs show their remarkable performance. Cutting speed should not exceed 35,000 RPM.

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Three  main cut type as below: standard single cut, standard double cut, aluminum(non-ferrous)

How to use the carbide burr
1.Speed /RPM
The speed at which you use your carbide bur in your rotary tool will depend on the material you're using it on and the contour being produced but it's safe to say you do not need to exceed speeds of 35,000 RPM. The table below shows some approximate speeds.
Diameter of Burr\tRPM
1.6mm or 1/16"          25,000 - 35,000
2.35mm or 3/32"       17,000 - 26,000
3mm or 1/8"                17,000 - 26,000
6mm or 1/4"                11,000 - 16,500
12mm or 1/2"              8,000 - 12,000
16mm or 5/8"              7,650 - 11,500
2.Apply only a little pressure
As with all drill bits and burrs, let the burr do the work and apply only a little pressure otherwise the cutting edges of the flutes will chip away or become smooth too quickly, reducing the life of your burr.
3.Keep The Carbide Burr On The Move
When using your carbide burr try not to keep it still for too long as this will prevent the burr from digging and jabbing into your material causing unsightly marks and roughness.

Advantage of our carbide burrs

100% quality and brand new.
Can Process a variety of metal and non-metal, processing hardness would up to HRC70.
In a great part of the work, it can replace the petiole small wheel, and no dust pollution.
High production efficiency, the processing efficiency is several times higher than file, nearly 10 times higher than small wheel stalk.
High product processing quality, high finish, can process out a various of high-precision mold cavity.
Long life, the durability is 10 times higher than high-speed steel cutting tool, 200 times higher than small grinding wheel.
Easy to use, safe and reliable, can reduce labor intensity, improve the working environment.
Suitable for processing these metal and non-metal, such as cast iron, cast steel, bearing steel, high carbon steel, chrome-nickel alloy, bronze, brass, and ceramic tile, marble, jade, bone, etc.

Tungsten carbide burr is used widely in the shipping construction, auto engine porting and foundry fabrication. With its high rotating speed and hardness, it can machine a lot of different materials like cast iron, carbon steel, alloy steel and non ferrous material. High life service of product is warranted for virgin and excellent raw material which is one of most critical factors to the tools' life. 

Pls choose the proper size,shape and cut type according to the work pieces request

Q: Where is your factory?
A: Located in Nanhe, Xingtai city, Hebei Province, close to Beijing Capital international airport.

Q: Can we print our LOGO?
A: Yes, logo can be printed on the handle part of files or outside packing. QTY above 3000pcs will be without extra cost.

Q: Can we get free samples?
A: Normally samples within 10pcs is free.

Q: How long is delivery time?
A: Normally it will be 20 to 30 days according quantity.

Q: What's your payment?
A: For sample order US$500, paypal, western union or aliaba Escrow.
    For first order, normally 30% in advance, 70% payment after production before delivery.