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DM-002
DM
Brief
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 nonferrous material. The high life service of the product is warranted for virgin and excellent raw material which is one of the most critical factors to the tools' life.
| Product name | 8pcs 6mm 1/4" shank Die Grinder Bit Tool Double Cut solid woodworking premium Tungsten Steel Carbide Rotary Burr Set | ||||
| Material | Pure Tungsten Carbide | ||||
| Shank | HRA 89-92.5 hardness | ||||
| Shank diamter | 3mm/6mm/8mm/10mm... | ||||
| Speed of tool | 15000-45000Turn/min | ||||
| Grade | YG6, YG8, YG8C, YG11C,YG15C... | ||||
| Certificate | ISO9001:2008 | ||||
| Model | Customized carbide burrs | ||||
| MOQ | 8 Piece | ||||
| Free sample | Provide Free shipping | ||||
| Grade | ISO Code | Chemical Component (%) | Grain size um | Physical Mechanical Properties (≥) | ||||
| WC | Co | Other | Density g/cm3 | Hardness (HRA) | T.R.S N/mm2 | |||
| D10UF | K05-K15 | 93 | 6 | 1 | 0.6 | 14.70 | 93.0 | 2600 |
| D30UF | K20-K30 | 89 | 10 | 1 | 0.6 | 14.50 | 92.0 | 3800 |
| D30SF | K20-K30 | 89 | 10 | 1 | 0.5 | 14.40 | 92.5 | 4000 |
| D40SF | K40 | 87 | 12 | 1 | 0.4 | 14.30 | 92.5 | 4200 |
| DB10X | K20-K30 | 89 | 10 | 1 | 0.6 | 14.50 | 91.5 | 3800 |
| DP12X | K30-K40 | 87 | 12 | 1 | 0.6 | 14.15 | 91.0 | 3300 |
| DP13X | K40 | 86 | 13 | 1 | 0.8 | 14.10 | 90.5 | 4400 |
| YG6 | K05-K10 | 93 | 6 | 0 | 1.2 | 14.95 | 91.0 | 2600 |
| YG6X | K10 | 93 | 6 | 0 | 1.0 | 14.95 | 92.0 | 2500 |
| YG8 | K20-K30 | 92 | 8 | 0 | 1.2 | 14.70 | 90.0 | 2800 |
| YG10X | K30-K40 | 89 | 10 | 1 | 0.8 | 14.50 | 91.0 | 3500 |
| YG15 | K40 | 85 | 15 | 0 | 1.2 | 14.00 | 87.5 | 4500 |
| YG25 | -- | 75 | 25 | 0 | 1.2 | 13.15 | 82.5 | 4800 |
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 RPM
| Diameter | Approximate speed |
| 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.
Brief
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 nonferrous material. The high life service of the product is warranted for virgin and excellent raw material which is one of the most critical factors to the tools' life.
| Product name | 8pcs 6mm 1/4" shank Die Grinder Bit Tool Double Cut solid woodworking premium Tungsten Steel Carbide Rotary Burr Set | ||||
| Material | Pure Tungsten Carbide | ||||
| Shank | HRA 89-92.5 hardness | ||||
| Shank diamter | 3mm/6mm/8mm/10mm... | ||||
| Speed of tool | 15000-45000Turn/min | ||||
| Grade | YG6, YG8, YG8C, YG11C,YG15C... | ||||
| Certificate | ISO9001:2008 | ||||
| Model | Customized carbide burrs | ||||
| MOQ | 8 Piece | ||||
| Free sample | Provide Free shipping | ||||
| Grade | ISO Code | Chemical Component (%) | Grain size um | Physical Mechanical Properties (≥) | ||||
| WC | Co | Other | Density g/cm3 | Hardness (HRA) | T.R.S N/mm2 | |||
| D10UF | K05-K15 | 93 | 6 | 1 | 0.6 | 14.70 | 93.0 | 2600 |
| D30UF | K20-K30 | 89 | 10 | 1 | 0.6 | 14.50 | 92.0 | 3800 |
| D30SF | K20-K30 | 89 | 10 | 1 | 0.5 | 14.40 | 92.5 | 4000 |
| D40SF | K40 | 87 | 12 | 1 | 0.4 | 14.30 | 92.5 | 4200 |
| DB10X | K20-K30 | 89 | 10 | 1 | 0.6 | 14.50 | 91.5 | 3800 |
| DP12X | K30-K40 | 87 | 12 | 1 | 0.6 | 14.15 | 91.0 | 3300 |
| DP13X | K40 | 86 | 13 | 1 | 0.8 | 14.10 | 90.5 | 4400 |
| YG6 | K05-K10 | 93 | 6 | 0 | 1.2 | 14.95 | 91.0 | 2600 |
| YG6X | K10 | 93 | 6 | 0 | 1.0 | 14.95 | 92.0 | 2500 |
| YG8 | K20-K30 | 92 | 8 | 0 | 1.2 | 14.70 | 90.0 | 2800 |
| YG10X | K30-K40 | 89 | 10 | 1 | 0.8 | 14.50 | 91.0 | 3500 |
| YG15 | K40 | 85 | 15 | 0 | 1.2 | 14.00 | 87.5 | 4500 |
| YG25 | -- | 75 | 25 | 0 | 1.2 | 13.15 | 82.5 | 4800 |
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 RPM
| Diameter | Approximate speed |
| 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.
