Industry News

2026-02-05

What Is a Thread Button Bit and Why Is It Essential for Modern Rock Drilling

A Thread Button Bit is a critical rock drilling tool widely used in mining, quarrying, tunneling, and construction projects. Designed with threaded connections and tungsten carbide buttons, it delivers superior penetration, durability, and drilling accuracy. This in-depth guide explains how thread button bits work, their advantages, types, applications, selection tips, and why professional manufacturers like PULANKA are trusted worldwide.

2026-01-23

How Can Mission Series DTH Hammer Maximize Your Drilling Efficiency in Challenging Rock Conditions

In modern drilling operations, efficiency, durability and performance are essential for success — especially in mining, quarrying, and water well drilling. The Mission Series DTH Hammer from PULANKA represents a next‑generation Down‑The‑Hole (DTH) drilling tool engineered to deliver high impact frequency, fast penetration rates, and reduced energy consumption across a wide range of geological formations.

2026-01-06

How Can Retrac Drill Bits Improve Your Mining and Construction Efficiency

In modern mining and construction, achieving efficiency without compromising quality is crucial. Retrac Drill Bits from PULANKA are engineered to optimize drilling performance, reduce downtime, and ensure long-lasting durability. In this article, we explore the key features, benefits, and applications of Retrac Drill Bits, alongside practical tips for maximizing their efficiency in demanding work environments.

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.