Industry News

2025-12-09

What Is a Reaming Bit and Why Is It Essential for High-Precision Rock Drilling?

Reaming bits play a crucial role in expanding existing pilot holes and ensuring smoother, more accurate drilling performance across mining, construction, tunneling, and geothermal applications. A high-quality Reaming Bit not only improves drilling efficiency but also enhances hole straightness, reduces wear on drill strings, and delivers better overall productivity. In industries where precision and durability determine success, choosing the right reaming bit is essential.

2025-11-10

​Nickel-plated shank adapter

Technology-driven, Durable Innovation - Pulanka Unvews New Nickel-plated shank adapter , Redefining Rock Drilling Efficiency and Economic Benefits.

2025-11-05

Why Is the Shank Adapter Essential for Efficient Rock Drilling Operations?

When it comes to precision and durability in rock drilling, the Shank Adapter plays a critical role. It acts as the vital connector between the drill rod and the rock drill, ensuring seamless energy transmission from the drilling machine to the bit. Whether used in mining, tunneling, quarrying, or construction, the performance of your drilling system heavily depends on the quality and compatibility of your shank adapter. At PULANKA ROCK TOOLS CO., LTD., we specialize in manufacturing high-performance shank adapters designed to maximize efficiency, reduce downtime, and extend tool life.

2025-10-24

Why Are DTH Drill Bits Revolutionizing Modern Drilling Efficiency and Durability?

In the evolving landscape of mining, quarrying, and water well drilling, DTH (Down-The-Hole) drill bits have emerged as the cornerstone of precision and power. These tools are engineered to deliver unmatched penetration rates, exceptional rock-breaking efficiency, and extended service life across a range of geological conditions. As industries demand faster, deeper, and more cost-effective drilling solutions, the DTH drill bit has proven indispensable in both performance and reliability.

2025-10-14

What Makes Thread Coupling Sleeves the Key Connector ?

In the world of mechanical and industrial pipe connections, thread coupling sleeves play a crucial yet often overlooked role. They serve as the connecting joint between two threaded pipe ends, ensuring a secure, leak-free, and reliable connection that can withstand pressure, temperature, and vibration. Whether in construction, oil and gas pipelines, irrigation systems, or heavy machinery, the integrity of these connectors determines the performance and safety of the entire system.

2025-10-09

What Makes Thread Cross Bit the Key to Efficient Rock Drilling?

A Thread Cross Bit is a crucial component in the drilling and mining industry, specifically designed for drilling through hard and abrasive rock formations. It is named for its cross-shaped carbide inserts arranged at the drilling face, which provide exceptional cutting performance and stability. This tool is typically used with threaded drill rods and top hammer drilling equipment, offering an ideal combination of precision, penetration rate, and durability.

2025-09-30

How Do Thread Cross Bits Improve Rock Drilling Performance?

Rock drilling is one of the toughest and most critical tasks in mining, tunneling, construction, and quarrying. Achieving precision and efficiency in hard rock environments requires specialized tools that can withstand extreme stress while delivering consistent results. Among the wide variety of drilling tools, the thread cross bit stands out as one of the most widely used and effective options.

2025-09-24

How Can a Shank Adapter Improve Your Tooling Performance?

When it comes to precision tooling and machining, every component plays a pivotal role in ensuring efficiency, accuracy, and safety. Among these, the shank adapter is often overlooked, yet it is a critical component for achieving optimal performance in various mechanical and industrial applications.

2025-09-23

How Do Hydraulic Drifter Spare Parts Improve Drilling Efficiency?

In the modern drilling industry, productivity and cost efficiency rely heavily on the performance of hydraulic drifters. A hydraulic drifter is a critical component of rock drilling machinery, designed to convert hydraulic energy into mechanical striking power. To maintain consistent output, the role of hydraulic drifter spare parts becomes indispensable. These parts are not only replacements when wear and tear occur, but they also represent a strategy for ensuring long-term efficiency, minimizing downtime, and safeguarding investment in expensive drilling equipment.