PDC-Polycrystalline Diamond Compact
1. Excellent Wear Resistance
2. High Impact Resistance
3. Good Thermal Stability
Diamond Hammer Bit Inserts/PDC botton insert-SDB Series
Diamond Hammer Bit Inserts is sintered under the condition of high temperature and high pressure. It is made of Polycrystalline Diamond layer and hard alloy, which helps to link the impact resistance and wear resistance of the Diamond. It own a strong toughness and a long life service time, using for Oil PDC drill, Air Hammer and down-the-hole hammer(DTH) .
Model | D | H | h | R | α | e |
SDB0914 | 9.00mm | 14.0mm | 8.0mm | 5.2mm | 18° | 0.5mm |
SDB1217 | 12.07mm | 17.0mm | 12.0mm | 6.2mm | 18° | 1.5mm |
SDB1422 | 14.10mm | 22.0mm | 16.5mm | 7.2mm | 18° | 2.0mm |
SDB1621 | 16.07mm | 21.0mm | 14.5mm | 8.2mm | 18° | 2.0mm |
SDB1825 | 18.07mm | 25.0mm | 17.5mm | 9.2mm | 18° | 2.5mm |
SDB2031 | 20.00mm | 31.0mm | 21.0mm | 10.2mm | 18° | 2.5mm |
Ps: You can choose any model above . meanwhile , we can design all kinds of PDC according to your request.
We offer competitive prices and prompt delivery!
