Application of high wear resistance tungsten carbide coal mining bit/ road milling teeth for road digging/ road milling /road planing bit
Apple carbide road milling tips is super durable tool parts used to install in the excavator for working on gullies ,road surface, slope, foundation engineering .Apple carbide road milling tips are used for infrastructure or the foundation engineering, mining engineering work, it is sintered by coarse grained cemented carbide, with properties of high hardness and good transverse-rupture strength , as well as corrosion resistance, resistance to acid and alkali , long service life .
Advantages of high wear resistance tungsten carbide coal mining bit/ road milling teeth for road digging/ road milling /road planing bit
*Use 100% tungsten carbide raw material
*ISO 9001 Certification
*with ten year experience
*Advanced technology , automatic pressing , HIP sintering
And precision grinding
*the tolerance of polish and ground can be +0.005/-0.005m
Grade Information of high wear resistance tungsten carbide coal mining bit/ road milling teeth for road digging/ road milling /road planing bit
| Grade | Performance | Performance&application recommended | ||
| Density | Bend streagth | Hardness | ||
| G/Cm3 | N/mm2 | HRA | ||
| YG4C | 15.1 | 1800 | 90 | Tungsten carbide button bit mainly used as small buttoon as for percussion bits to cut soft and medium hard formations. |
| YG6 | 14.95 | 1900 | 90.5 | Tungsten carbide button bit for coring ,electrec coal drill bits,coal cutting picks,oil cone bits and scraping knife bits,used in geological prospecting,coal mining and well boring |
| YG8 | 14.6-14.9 | >=1840 | >=89 | Tungsten carbide button bit qualified for rough machining of cast iron,non-ferrous metal,nonmetal materials,drawing of steel,non-ferrous metal and pipes,various drills for geo;ogy use,tools for machine manufacture and wearing parts. |
| YK05 | 14.95 | 2500 | 90.5 | Tungsten carbide button bit mostly used as the buttons of small sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium formation. |
| YG8C | 14.8 | 2400 | 88.5 | |
| YK15 | 14.6-14.914.6 | 2450 | 87.6 | Tungsten carbide button bit suitable to strips,conical buttons for rotary percussion,resistant,geological prospection buttons,cut soft and medium hard formation. |
| YK20 | 14.4 | 2500 | 86.8 | Tungsten carbide button bit primarily for thr buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations. |
Catalogue of high wear resistance tungsten carbide coal mining bit/ road milling teeth for road digging/ road milling /road planing bit
Ball Chamfer button with pin hole
conical double chamfers button bit
Parabolic Double chamfers button bit
Conical Chamfer button bit
Conical chamfer button bit with pin hole
Wedge button bit
Straight wedge button bit
Spoon Button bit
Flat head button bit
Eccentric button bit
Road tips
Coal cutter button
