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 | Tungseten carbide |
| ISO Grade | K05-K10 |
| Diameter | D1.6 - D40 |
| Leght | L15mm-330mm |
| Tolerance | +0.2/+0.6 |
| Surface Roughness | Ra 6.3 Raw sintered |
| Circularity | -- |
| straightness | -- |
| Hardness | HRA 93.5 |
| T.R.S | 3800 |
| Grain size | Fine |
| Brand Name | OUQI |
| Model Number | Unground 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 | Tungseten carbide | ISO Grade | K05-K10 |
| Diameter | D1.6 - D40 | Leght | L15mm-330mm |
| Tolerance | +0.2/+0.6 | Surface Roughness | Ra 6.3 Raw sintered |
| Circularity | -- | straightness | -- |
| Hardness | HRA 93.5 | T.R.S | 3800 |
| Grain size | Fine | Brand Name | OUQI |
| Model Number | Unground Rods | Certification | ISO 9001: 2015 |
| Place of Origin | China | ||
| High Light | Unground Tungsten Carbide Rods ，Cemented Unground Tungsten Carbide Rods ，HRA 93.5 Tungsten Carbide Drill Blanks | ||
K10 Unground Cemented Carbide Rods PCB Drills Blank HRA 93.5
K05-K10 unground tungsten carbide rods. Suitable for machining composite materials, such as aluminum‐magnesium alloys, plastics, reinforced plastics, carbon, fiber, iron‐based alloys, etc. It is recommended for making big PCB drills of ф3.2‐6.3mm, micro drills of ф0.8‐3.2mm, micro-milling tools and reamers, etc.
Feature:
With high hardness and wear/corrosion resistance, suitable for the manufacturing of various kinds of solid cemented carbide tools for the machining of heat-resistant alloy and Ti alloy.
--Dimension: diameter from 3-40mm, length from 38-330mm;
--with one coolant hole or two coolant holes or without coolant holes;
--ground and unground;
| General tolerance for the raw sintered solid carbide rods | |||||||
| Diameter | Tolerance | Length | Tolerance | Straightness | Tolerance | ||
| 0,5- 3,5 | +0,25/+0,35 | ＜100.0 | +0.5/+1.0 | 0,6-4 | 0,10 | ||
| 4,0- 6,0 | +0,25/+0,40 | 100.0-165.0 | +1.0/+2.5 | 4,5-8 | 0,12 | ||
| 6,5-12,0 | +0,30/+0,45 | 165.0-335.0 | +1.0/+6.0 | 8,5-12,0 | 0,15 | ||
| 12,5-16,0 | +0,35/+0,50 | 12,5 - 20 | 0,20 | ||||
| 16,5- 22,0 | +0,40/+0,55 | ≥20,5 | 0,24 | ||||
| 22,5-45,0 | +0,45/+0,60 | ||||||
Grades for tungsten carbide rods:
| Grade | ISO Code | Grain size μm | Cobalt % | Density g/cm3 | Hardness | T.R.S | ||
| HV30 | HRA | N/mm2 | KPSI | |||||
| YF06 | K05‐K10 | 0.5 | 6.0 | 14.90 | 1850 | 93.5 | 3800 | 553.9 |
| YL10A | K10‐K20 | 0.8 | 8.0 | 14.65 | 1780 | 92.8 | 4200 | 609.5 |
| YL10.2 | K20‐K30 | 0.8 | 10.0 | 14.42 | 1600 | 91.5 | 4000 | 580 |
| XF30 | K30‐K40 | 0.6 | 12.0 | 14.10 | 1700 | 92.5 | 4000 | 580 |
Recommended Application
| Grade | Application |
| YF06 | Suitable for machining composite materials, such as aluminum‐magnesium alloys, plastics, reinforced plastics, carbon, fiber, iron‐based alloys, etc. It is recommended for making big PCB drills of ф3.2‐6.3mm, micro drills of ф0.8‐3.2mm, micro-milling tools and reamers, etc. |
| YL10A | It is suitable for machining cast iron, aluminum alloys, etc. also for machining common steels. It is recommended for the drilling of cast iron and aluminum alloys. |
| YL10.2 | It is suitable for machining common steel, cast iron, stainless steel, heat‐resistant steel, nickel-based alloys, titanium alloys, etc. It is recommended for making conventional tools, such as twist drills, end drills, screw taps, etc. |
| XF30 | It is suitable for machining titanium alloy, heat‐resistant alloys, stainless steel, hardened steel, grey cast iron, glass‐fiber Reinforced plastics, composite materials, etc. It is recommended to make drills and milling tools, etc. |
Solid finished ground carbide rods are usually used for making endmills, and drills. Ouqi can provide precision ground rods in which the circularity and straightness could be 0.02mm and surface roughness can be Ra 0.02. With advanced equipment, the capacity could be 10,000kgs per month for the finished ground rods.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2013
Total Annual:
1000000-5000000
Employee Number:
50~100
Ecer Certification：
Site Member
Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in GECKOR Xinma Industrial Park in Tianyuan District, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops. The company is mainly engaged in th... Zhuzhou TGC Cemented Carbide Co., Ltd. is a Sino-foreign joint venture established in 2013 and located in GECKOR Xinma Industrial Park in Tianyuan District, Zhuzhou, where there are well-developed traffic and logistics and modern standard workshops. The company is mainly engaged in th...
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