Specifications of bits
1. High drilling speed, good gauge protection of core bits.
2. Mainly used for geological prospecting,coal exploration,etc
A wide range of full-hole drill bits with polycrystalline diamond cutters are available for numerous applications in mining, civil engineering and the oil and gas industries. These span between small bits 2″ diameter used in mines for drilling holes for roof-bolts to larger diameter bits used for horizontal drilling.
All these bits have a full tungsten carbide matrix crown imparting a much superior wear resistance than equivalent steel-headeds bits. Drill bits easily beat the performance of conventional roller cone bits, in some cases achieving 10-20 times bit life and 2-3 times the rate of penetration.
Drill bits rapidly produce a large volume of cuttings, and drilllers need to ensure that flush volumes are high enough to keep the bit face really clean and cool.
Advantages :
1. Fast cutting and drilling speed
2. Long life, stable performance
3. Low power consumption
4. Professional OEM, superior grade quality
Our Services
Our factory has a group of experienced designers and sale engineers ,which could be servicing in drilling fieldwork in order to solve special questions at once.
