Tungsten Carbide Rotary Burr Blanks for Fabrication of Finished Rotary Burs

●Effective freehand stock removal
●Weld preparation and removal (no contamination)
●Dressing and fettling
●High life time
●High safety during working

ISO9001 certified global manufacturer, we specialized in producing stable working performance of tungsten carbide products. Stock samples are free and available.


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Tungsten Carbide Rotary Burr Blanks have various types, such as Cylinder, Ball Nosed Cylinder, Ball Nose Tree and so on. These are specially used for manufacturing Rotary Burrs, which are perfectly suitable for deburring, shaping, smoothing welds, enlarging holes, carving and finishing.

Tungsten Rotary Burrs are a new product increasing productivity of several ten times than using hand tools and three to five times than using small emery wheels. And gradually replaced small emery wheels, they are widely known throughout the world for their high efficiency and long lifetime.

We manufacture tungsten carbide burrs blanks for the finished rotary burrs, as ideal material for sharping, grinding, cutting and removal work.

Using Carbide Rotary Burrs is a effective way to realize mechanization in hand works operations. In the industries of airplane, ship building 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, aluminium etc.

Carbide Rotary Burr Blanks Features

1. Effective freehand stock removal

2. Weld preparation and removal (no contamination)

3. Dressing and fettling

4. High life time

5. High safety during working

Carbide Rotary Burr Blanks Applications

Carbide rotary burr blanks are used to produce rotary burrs to cut varied types of material, such as aluminium, titanium alloys, cast iron, copper, zinc alloys, nickel, various plastics, alloy steels, and marble, jade, bone and other non-metallic. Processing hardness up to HRA90-92.

Carbide rotary burrs are used on a wide range of electric and pneumatic drive hand held tools.

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Full range of types both in USA standard and Europe standard can supplied 

USA Standard

Shape SA (Cylindrical)

Shape SD (Ball)

Shape SE (Olive)

Shape SF (Tree, radius nose)

Shape SG (Tree, Pointed nose)

Shape SH(Flame)

Shape SJ (60-degree cone)

Shape SK (90-degree cone)

Shape SL (14-degree cone, ball nose)

Shape SM (Cone)

Shape SN (Inverted Cone)

Europe Standard

Type A (Column)

Type C (Round Head Column)

Type D (Spherical Shape)

Type E (Oval)

Type F (Arc Round Head)

Type G (Cusp Arc)

Type H (Torch Shape)

Type J (60°Taper)

Type K (90°Taper)

Type L (Round Head Taper)

Type M (Taper)

Grade recommendation

Grade Density  g/cm3 Hardness  HRA TRS  ≥N/mm²
TG10 14.8-15 90.8-91.4 2000
TG11 14.6-14.8 90-91 2200
TG7 14.75-14.85 90.6-91 2200

Why Choose Us

starStrictly full process from material to finished products quality control based on ISO9001 to ensure supply high quality tungsten carbide products

star30 years Founder Laboratory to sever internal Research & Development aim to develop upgraded products and lower costs items.

starERP system to ensure production on line and deliver on time

starTH grades are extremely corrosion-resistant, extraordinarily tough and highly wear-resistant which results in an increase of the tool life of up to 20 %.

star30 years experience supplying High quality tungsten carbide products to 60 countries worldwide.

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