Zhuzhou TGC Cemented Carbide Co.,Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000kgs per month |
| Delivery Time | Standard products in one week |
| Packaging Details | plastic box/box + Cartons |
| Material | 10% Cobalt with fine grain size |
| ISO Grade | K30-K40 |
| Diameter | D3-D32 |
| Leght | L16mm-330mm |
| Surface Roughness | Raw sintered Ra6.3 |
| Circularity | 0.2 |
| straightness | 0.1 |
| Hardness | HRA 91.8 |
| T.R.S | 3800 |
| Grain size | Fine |
| Brand Name | OUQI |
| Model Number | Cemented Carbide Rods |
| Certification | ISO 9001: 2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000kgs per month |
| Delivery Time | Standard products in one week | Packaging Details | plastic box/box + Cartons |
| Material | 10% Cobalt with fine grain size | ISO Grade | K30-K40 |
| Diameter | D3-D32 | Leght | L16mm-330mm |
| Surface Roughness | Raw sintered Ra6.3 | Circularity | 0.2 |
| straightness | 0.1 | Hardness | HRA 91.8 |
| T.R.S | 3800 | Grain size | Fine |
| Brand Name | OUQI | Model Number | Cemented Carbide Rods |
| Certification | ISO 9001: 2015 | Place of Origin | China |
| High Light | Unground Tungsten Carbide Rod ，Long Tungsten Carbide Rod ，Straight Holes round tungsten rod | ||
0.333 Dia x 12-716 Long cemented carbide rods unground with two straight holes
Application: Two straight coolant holes for making endmills
Specification: OD 0.333 inch
Inner diameter: 0.039 inch×2pcs
TK: 0.157 inch
Length 13 inch or as required.
Type: Two Straight hole rods.
Application: With Coolant holes for making cutting tools, such as endmills, drills, and reamers.
| ISO-Range | Co (%) | WC incl. Doping (%) |
Density (g/cm3) |
HV 30 (N/mm2) |
HRA | T.R.S | KIc* (Shetty) (MNm-3/2) |
Application |
| K10 | 6 | 94 | 14.8 | 1900 | 93.8 | > 3900 | 9 | Unalloyed and hardened steels Non-ferrous metals Aluminium alloys Cast iron Composites (CFRP and GFRP) |
| K10 - K20 | 8 | 92 | 14.6 | 1710 | 92.5 | > 4000 | 9.5 | Unalloyed and hardened steels Non-ferrous metals Non-ferrous metals Plastics |
| K20 - K30 | 9 | 91 | 14.3 | 1680 | 92.2 | > 3900 | 9 | High hardness materials Aluminium alloys Cast iron Graphite |
| K30 - K40 | 10 | 90 | 14.5 | 1610 | 91.9 | > 4200 | 10.5 | Steels Corrosion and heat resistant steels Stainless steels Non ferrous metals Nickel based alloys Aluminium alloys |
| K40 - K50 | 12 | 88 | 14.1 | 1680 | 92.3 | > 4400 | 10 | Steels Corrosion and heat resistant steels Stainless steels Non ferrous metals Titanium alloys |
| K40 - K50 | 13 | 87 | 13.9 | 1700 | 92.4 | > 4000 | 9.5 | Corrosion and heat resistant steels Non ferrous metals Nickel based alloys Titanium alloys |
| Outer Diameter mm | TK mm | Inner Diameter mm | Deviation of holes position≤(mm) a |
Length mm | |||
| OD | TK | Tol. | ID | Tol. | Length | Tol. | |
| 4.30 | 1.8 | -0.4/0 | 0.800 | ±0.1 | 0.15 | 330 | 0/+5.0 |
| 5.30 | 2.0 | -0.4/0 | 0.800 | ±0.1 | 0.20 | 330 | 0/+5.0 |
| 6.30 | 3.0 | -0.5/0 | 1.000 | ±0.15 | 0.20 | 330 | 0/+5.0 |
| 7.30 | 3.5 | -0.5/0 | 1.000 | ±0.15 | 0.20 | 330 | 0/+5.0 |
| 8.30 | 4.0 | -0.6/0 | 1.000 | ±0.15 | 0.20 | 330 | 0/+5.0 |
| 9.30 | 4.0 | -0.6/0 | 1.400 | ±0.15 | 0.20 | 330 | 0/+5.0 |
| 10.30 | 5.0 | -0.6/0 | 1.400 | ±0.15 | 0.20 | 330 | 0/+5.0 |
| 11.30 | 5.0 | -0.6/0 | 1.400 | ±0.15 | 0.28 | 330 | 0/+5.0 |
| 12.30 | 6.0 | -0.6/0 | 1.750 | ±0.15 | 0.30 | 330 | 0/+5.0 |
| 13.30 | 6.0 | -0.6/0 | 1.750 | ±0.15 | 0.34 | 330 | 0/+5.0 |
| 14.30 | 7.0 | -0.6/0 | 1.750 | ±0.15 | 0.37 | 330 | 0/+5.0 |
| 15.30 | 8.0 | -0.6/0 | 2.000 | ±0.2 | 0.37 | 330 | 0/+5.0 |
| 16.30 | 8.0 | -0.6/0 | 2.000 | ±0.2 | 0.40 | 330 | 0/+5.0 |
| 17.30 | 9.0 | -0.6/0 | 2.000 | ±0.2 | 0.47 | 330 | 0/+5.0 |
| 18.30 | 9.0 | -0.6/0 | 2.000 | ±0.2 | 0.50 | 330 | 0/+5.0 |
| 19.30 | 9.0 | -0.6/0 | 2.000 | ±0.2 | 0.50 | 330 | 0/+5.0 |
| 20.30 | 10.0 | -0.8/0 | 2.500 | ±0.25 | 0.50 | 330 | 0/+5.0 |
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Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2013
Total Annual:
1000000-5000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in Zhongnan High-Tech Intelligent Manufacturing Industrial Park, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops. The company is mainly engaged i... Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in Zhongnan High-Tech Intelligent Manufacturing Industrial Park, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops. The company is mainly engaged i...
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