China CIR90 Miningwell Bits DTH Hammer Drilling Tools Drill Bit for Mining and Water Well Manufacturers, Factory

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China CIR90 Miningwell Bits DTH Hammer Drilling Tools Drill Bit for Mining and Water Well Manufacturers, Factory

Product Details

Customization:	Available
After-sales Service:	Repair or Replacement
Warranty:	6 Months

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Product Description

Basic Information

Model NO.

CIR90 DTH bit

Certification

CE, ISO 9001:2000, ISO 9001:2008

Standard

AISI, GB

Material

Carbon Steel

Surface Treatment

Spray-Paint

Bit Shank

CIR90

Diameter

90-140mm

Production Capacity

500,000 PCS/Month

Packaging & Delivery

Package Size

30.00cm * 30.00cm * 30.00cm

Gross Weight

5.000kg

Transport Package

Wooden Case

Product Overview

Down the hole (DTH) hammers are advanced drilling tools widely used in the mining and construction industries due to their powerful drilling capacity and economic efficiency. Our DTH hammers and bits are designed to work in perfect unison, delivering high penetration rates, long service life, and minimized operational costs.

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High Efficiency

Deliver maximum energy to the drilling bit with fast drilling speeds and low air consumption based on advanced rock drilling theory.

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Premium Material

Manufactured using high-quality alloy steel and advanced processing technologies for smooth performance and extended service life.

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Easy Maintenance

Simple and reliable inner structure ensures easy assembly and disassembly, reducing downtime and problem rates.

Applications

Water well drilling
Bench drilling & Mining
Mineral Exploration
Civil Engineering Applications

Oil well drilling
High pressure drilling rigs
Lowest cost per foot drilled
15% to 30% faster penetration

CIR Series Technical Data

Specification	Gauge Buttons	Front Buttons	Shank Length	Port Holes	Weight
CIR65-65	Φ12mm X 4	Φ12mm X 2	105mm	2	1.5Kg
CIR76-76	Φ12mm X 5	Φ12mm X 3	111mm	2	2.1Kg
CIR90-90	Φ14mm X 6	Φ13mm X 2 + Φ12mm X 2	130mm	2	3.7Kg
CIR90-110	Φ14mm X 6	Φ13mm X 3 + Φ12mm X 3	130mm	3	4.6Kg
CIR110-130	Φ14mm X 7	Φ13mm X 3 + Φ12mm X 4	140mm	3	7.4Kg
CIR150-155	Φ16mm X 9	Φ14mm X 6 + Φ14mm X 4	170mm	3	15Kg
CIR150-200	Φ16mm X 9	Φ14mm X 6 + Φ14mm X 6	170mm	3	24Kg
CIR150-300	Φ16mm X 15	Φ16mm X 18 + Φ14mm X 17	170mm	3	58Kg

Frequently Asked Questions

1. What is the main benefit of using the CIR90 DTH bit?

The CIR90 DTH bit is designed for low air pressure operations, offering a balance of powerful penetration and economical air consumption, making it ideal for various rock drilling environments.

2. What materials are used in the manufacturing process?

The products are made from high-quality carbon steel and alloy steel, undergoing stamping and spray-paint surface treatments to ensure durability and resistance to wear.

3. Are these bits compatible with different drilling rigs?

Yes, our HD series hammers and bits are designed to be interchangeable with standard DTH bits and drill pipes, suitable for both low and high-pressure drilling rigs.

4. What is the typical penetration rate improvement?

Due to the optimized inner structure and energy delivery system, these tools can penetrate 15% to 30% faster than conventional drilling tools.

5. How are the products packaged for international shipping?

All bits and hammers are securely packed in sturdy wooden cases to prevent damage during transit and ensure they reach the site in perfect condition.

6. What size range is available for DTH bits?

We offer a wide range of sizes from 90mm up to 605mm, covering hammer sizes from 3" to 12" to meet various project requirements.