Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Product Description: DTH Bits

Changsha Tianhe Drilling Teamwhole specializes in producing a wide range of TH bits, ranging from 3" to 47" (76mm to 1200mm) in diameter. Our DTH bits are compatible with international brands such as BR, MACH, DHD, COP, IR, NUMA, SD, QL, MISSION, and more.

Our DTH bits are made from high-quality alloy steel and undergo advanced heat treatment. The different face shapes available for Teamwhole brand DTH bits include concave, flat, drop center, and convex, catering to various drilling needs.

Features:

1. Reliable quality and long service life, with rare abnormal breakage during usage.


2. Good flushing effect to ensure high drilling rate.


3. Strict quality warranty and compensation rules.

Bit Face Shape Selection:

1. Drop Center Bit: Ideal for high penetration rates in soft to medium-hard and fissured rock formations. Offers low to medium air pressures and maximum hole deviation control.


2. Concave Face: Suitable for medium-hard and homogeneous rock formations. Provides good hole deviation control and flushing capacity.


3. Convex Face: Designed for high penetration rates in soft to medium-hard formations with low to medium air pressures. Offers resistance to steel wash but poor hole deviation control.


4. Flat Face: Perfect for hard to very hard and abrasive rock formations with high air pressures. Provides good penetration rates and resistance to steel wash.

TEAMWHOLE QL80-203mm Bit Specifications

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents the QL80-203mm Bit, a high-quality drilling tool designed to meet the needs of professionals in the industry.

Features:

• Constructed from first-class special alloy steel, ensuring high strength, heat resistance, and durability.


• Utilizes the best tungsten carbides from China, known for their exceptional performance.


• Also available with tungsten carbide from Europe, providing additional options for customers.

Specifications:

Material: Steel

Size: 203mm

Bit Type: QL80

With the QL80-203mm Bit, you can expect reliable and efficient drilling performance. Its high-quality steel construction guarantees strength, heat resistance, and exceptional durability. The inclusion of the best tungsten carbides from China ensures superior performance during drilling operations. Additionally, customers have the option to choose tungsten carbide from Europe, further expanding their choices.

Choose the QL80-203mm Bit from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for your drilling needs and experience the difference in quality and performance.

Matched DTH Hammer

Introducing the QL80-Ql240 Spherical Bit for Mining Drilling by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This high-quality drill bit is designed for water well drilling and is perfect for mining drilling equipment. It is a reliable and efficient drilling tool that can be used with a mining drilling rig or a rock drill. Get the QL80-Ql240 Spherical Bit for all your mining drilling needs!

QL80-Ql240 Spherical Bit for Mining Drilling

Explore our range of DTH bits for mining drilling, including the QL80-Ql240 Spherical Bit. Designed for water well drilling and equipped with durable carbides, this rock drill bit is an essential tool for mining drilling rigs. Trust Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for reliable mining drill equipment.

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers the QL80-Ql240 Spherical Bit for various drilling applications such as water well drilling, geothermal hole drilling, and hole blasting. This high-quality bit is designed for mining drilling and is compatible with DTH hammer drills. It is a reliable and efficient tool for mining drilling rigs and rock drilling equipment.