Click image to view full size image
Model Number: 5.2
Brand Name: ZZHJ
Key Specifications/Special Features:
SpecificationsPerfect performance carbide-tipped center, carbide product1. Good and stable quality2. Good abrasion resistance4. Fast deliveryCarbide-tipped center used on bush hammers
Advantage and using purpose of carbide-tipped center
1. Stable and reliable quality
2. Fast delivery
3. Various types and free sample available
4. Using purpose: scrap glass for mining tool drill bit, bush hammers
Advantage and using purpose of carbide-tipped center
1. Stable and reliable quality
2. Fast delivery
3. Various types and free sample available
4. Using purpose: scrap glass for mining tool drill bit, bush hammers
| Grade | Density | T.R.S | Hardness | Performance and application recommended |
| (g/cm) | N/mm | (HRA) | ||
| YG4C | 15.1 | 1800 | 90.0 | mainly used as small buttons for percussion bits to cut soft and medium hard formations |
| YG6 | 14.9 | 2100 | 90.0 | for coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, USD in geological prospecting, coal mining and oil well boring |
| YG8 | 14.7 | 2400 | 89.5 | for coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring |
| YG8C | 14.8 | 2450 | 88.5 | mostly used as the buttons of small and medium sized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations |
| 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 |
| YK25 | 14.4 | 2550 | 87.2 | primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and very hard formations |
| YG11C | 14.4 | 2700 | 86.5 | largely for the inserts and buttons of percussion bits and tricone bitsto cut medium-hard, hard and very hard formations |
Shipping Information:
- FOB Port: China (Mainland)
- Lead Time: 7 - 15 days
- Units per Export Carton: 20
- Export Carton Dimensions L/W/H: 25 × 17 × 15 Centimeters
- Export Carton Weight: 20 Kilograms
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe