Conical Tungsten Carbide Tips K0 Type For Making Chisel Carbide Drill Bits
Tungsten Carbide Tips of K0 Type for Making Chisel Carbide Drill Bits
Tungsten carbide button, with its unique performance,it is widely used in oil drilling and snow plough machines or other equipment. According to different oilf ield drilling machinery, such as cone bit, DTH bit, geological drilling tools, they are divided into different standard types: SQ spherical button, SZ cone button, SX wedge button, SS spoon button, SP flat-top button, SD parabolic button, etc.
Product advantages:
1) High hardness and high wear resistance, fast drilling speed, long service life;
2) High strength and impact toughness, will not fracture during use;
3) After grinding and tumbling treatment, the dimension precision is high, no matter using cold assembling or hot assembling technology, it has very tight tolerance, and will not fall off.
Grade List of tungsten carbide mining button tips
| Grade | Performance | Performance&application recommended | ||
| Density | Bending strength | Hardness | ||
| g/cm3 | N/mm2 | HRA | ||
| YG4C | 15.1 | 1800 | 90 | Mainly used as small button for percussion bits to cut soft and medium hard formations. |
| YG6 | 14.95 | 1900 | 90.5 | For coring crowns, electric coal drill bits, coal cutting picks,oil cone bits and scraping knife bits,used in geological prospecting,coal minig and oil well boring. |
| YG8 | 14.6-14.9 | ≥1840 | ≥89 | Qualified for rough machining of cast iron,non-ferrous metal,non metal materials,drawing of steel,non-ferrous metal and pipes,various drills for geology use,tools for machine manufacture and wearing parts. |
| YK05 | 14.95 | 2500 | 90.5 | Mostly used as the buttons of small and medium sized percussion bits and so on. |
| YG8C | 14.8 | 2400 | 88.5 | The inserts of rotary prospecting bits to cut safe and medium hard formation. |
| YK15 | 14.6 | 2450 | 87.6 | Suitable to strips,conical buttons for rotary percussion-resistant,geological prospection buttons, cut soft and medium hard formation. |
| YK20 | 14.4 | 2500 | 86.8 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations. |
Catalogue of Tungsten Carbide Mining Button Tips
Photo Show of Tungsten Carbide Mining Button Tips
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