PDC cutters for rock drilling, coal mining bits and diamond tools.

We have VA, VB and HM series of cutters available.

VA series for rock drilling, coal mining bits and diamond tools (normal)

VA cutter is the most mature in technology and stable in quality.

Feature: good abrasion resistance, excellent impact resistance, high rate of penetration

Usage: anchor shank drill bits, stepped side cuffed core bits, core bits.

Application: coal measure stratum and rock formation.

VB series for rock drilling, coal mining bits and diamond tools (forced)

Feature: high abrasion resistance, excellent impact resistance

Usage: forced anchor shank drill bits, forced core bits, forced non-core bits.

Application: medium hard formations, f≤ 10.

VB1308 also has excellent performance in drilling rock formations, f≥ 10.

HM series for rock drilling, coal mining bits and diamond tools (super-forced)

Feature: high impact resistance and abrasion resistance, medium rate of penetration

Usage: super-forced core bits, super-forced non-core bits

Application: conglomerate, granite, quartz, sandstone.