Introduce of PDC
This kind of PDC is sintered at high pressure andtemperature, which is composed of diamond and kentanium. It can be embeddedinto mine drill that used in medium-high hardness stratum drilling.
The special shape and different banrent technique make thisPDC higher drilling speed, and especially suitable for siliceous rock, conglomerate.
Application: Thisgroup of products is used to coring-drilling for geological exploratory of coalmeasure stratum.
1. PDC cutters for high speed drilling;
2. All cutters are premium grade for extended bit life anddurability;
3. Cutter layout is force balanced to drill a precise roundhole and reduce bit whirl;
4. Large junk slots and flushing ports;
5. Advanced geometric design for faster penetration;
6. Gauge pads have tungsten carbide inserts for maximum wearresistance