Home > Products > Mining tools > high precision carbide tipped drill supplied by zhuzhou manufacturer
high precision carbide tipped drill supplied by zhuzhou manufacturer
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Product Details
Place of Origin | Hunan, China | Brand Name | tongyi | |
Model Number | various and customised | Type | Other, Center Drill Bit, vairous | |
Material | Other, Tungsten Carbide, tungsten Carbide | Use | Other, Masonry Drilling, drilling and Mining |
Product Description
carbide tipped drill with high precision supplied by manufacture in Zhuzhou
1.Our products based on ISO standard with high toughness ,wear resistance and precision. They could mining quarrying coal
cutting, road construction, snow plow etc. Recommended carbide grades are YK 20, YG 8C,YG11C, if you have any inquiry, please feel free to contact me, we will be very glad to be of your service. Samples and quotations will be offered upon receipt of your further requirement.
2.Carbide buttons is widely for oil-field drill bit, rock-drilling and geological exploration.
Advantage:
1.We are a professional tungsten carbide manufacturer in Zhuzhou City over 13 years and have a few senior engineers who specializes in tungsten carbide field for many decades;
2.Recommended grade :YG8C,YG11C,YK20,YK25, we can research and develop more suitable formula according to use condition and processing characteristics for client.
3.For your non-standard parts,we have strong ability to make mold by ourselves,and produce them per your requirements.
4.We have strict quality control and assurance system to guarantee the consistent quality.
grade and corresponded preforamce
Grade | Equal to ISO Category Number | Performance |
| ||
Density | Bend Strength | Hardness |
| ||
G/Cm3 | N/mm2 | HRA | uses | ||
YK25 | K40 | 14-.3-14.6 | ≥2100 | ≥86.5 | Qualified for molding the drills for heavy-duty rock drill: detachable bits used for deep hole drilling, rock drill trolley etc. |
YG8C | k20 | 14.7-14.8 | >2200 | >88.5 | |
YG11C | K40 | 14.0--14.4 | ≥2060 | ≥86.0 | |
YG15 | K40 | 13.9-14.1 | ≥2020 | ≥86.5 | Qualified for hard rock drilling, steel bars with high compression ratios, pipe drawing, punching tools, core cabinet of powder metallurgy automatic molders etc. |
YG16C |
| 13.7-14.1 | ≥2400 | ≥84.0 | Forging dies with impact resistance, hot dies etc. |
YG20 |
| 13.4-14.8 | ≥2480 | ≥83.5 | Qualified for making dies with low impact such as punching watch parts, battery shells, small screw caps etc. |
YG20C |
| 13.4-14.8 | ≥2480 | ≥82.5 | Qualified for making moulds of cold heading, cold stamping and cold pressing used for manufacturing standard parts, bearings etc. |
If you are interested, pls kindly contact us! Thanks!
Contact Us
- Zhuzhou Tongyi Industry Co., Ltd.
- Contact nameMelissa Qi Chat Now
- Phone86-731-22626956
- AddressJinshan Industrial Park, Zhuzhou, Hunan
Product Categories
Anvils | Balls | Cutting tools | Disc cutters |
Drawing dies | Mining tools | New Products | Rods |
Special-shaped part | Strips & Plates |
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