Products

Mission series DTH Hammer: Featuring a cylinder-free design for simplified structure and maintenance, this hammer delivers high-impact frequency with exceptional drilling speed and reduced gas consumption. It performs reliably across all operating conditions, demonstrating superior efficiency in mine blasting-hole drilling applications.

K-series DTH Hammer: Featuring high-impact frequency and faster drilling speeds than conventional DHD series hammers, this system operates with lower air consumption. It delivers reliable performance across all working conditions and excels particularly in mine blast-hole drilling applications.

HD series DTH Hammer: Featuring low energy consumption, high-frequency operation, and rapid drilling speed, this equipment delivers exceptional adaptability for all working conditions. It performs outstandingly in medium-to-high pressure open-air drilling projects.

CIR series DTH Hammer: Low energy loss, short piston stroke, and high frequency enable fast drilling. Features a pin-type hammer-bit connection with 6-spline interface (one notched spline, no small spline at impact end). Suitable for 7-15 bar working air pressure. Ideal for medium-hard to softer rock formations.

Pulanka's Retrac drill bits feature professional heat treatment for exceptional wear resistance. Their enhanced durability maintains sharpness during prolonged high-frequency use—with wear rates significantly lower than standard drill bits and a service life extended by over 50%. This reduces replacement frequency, lowers material costs and equipment downtime, boosting productivity while delivering economic benefits.

The 64mmT38 regular thread drill bit is suitable for mining, tunnel excavation and other scenarios.It adopts high-performance carbide and high-quality body, treated with professional heat treatment.Ensuring excellent wear resistance and impact resistance, with a service life far longer than ordinary drill bits.

● Taper Type: 6°，7°，11°，12°
● Effect Length：915mm/1220mm/1525mm/1830mm
3 feet / 4 feet / 5 feet / 6 feet
● Shank Hex22 108MM
● Color of Rods: Customized
● Packaging: As requested