1.Carbide drill bushing
2.Tunsten carbide
3.Used for drills
4.ISO9001:2008
5.Swift delivery, good serivce
Port: SHEN ZHEN
Minimum Order Quantity: 100 Piece/Pieces
Supply Ability: 2000 Kilogram/Kilograms per Month
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: Foam sheet packaged, then carton or wooden cases or as customer's requirement
Delivery Detail: 35 days after confirming order
| Grade | ISO | Density | HRA | Bending Strength |
| YG3X | K01 | 15.1-15.3 | 93.6 | 1450 |
| YG3 | K01 | 15.1-15.3 | 92.4 | 1700 |
| YG6X | K10 | 14.8-15.0 | 92.5 | 2100 |
| YG6A | K10 | 14.8-15.0 | 93.0 | 1850 |
| YG6 | K20 | 14.9-15.1 | 91.1 | 2500 |
| YG8 | K20-30 | 14.6-14.9 | 90.3 | 2800 |
| YG15 | K40 | 14.0-14.2 | 88.0 | 2300 |
| ZL20 | 14.9-15.1 | 91.2 | 2200 | |
| ZL30 | 14.6-14.9 | 90.7 | 2300 | |
| ZL35 | 14.3-14.6 | 89.0 | 2300 |