China CIR150 Low Air Pressure DTH Drilling Hammer Crowns Drill Bits Factory, Quotes

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China CIR150 Low Air Pressure DTH Drilling Hammer Crowns Drill Bits Factory, Quotes

Product Details

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

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Product Description

Basic Specifications

Model NO.

CIR150 drill bit

Certification

CE, ISO 9001:2000, ISO 9001:2008

Standard

AISI, GB

Surface Treatment

Spray-Paint

Manufacturing Process

Stamping

Material

Carbon Steel

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Bit Shank

CIR150

Diameter

150-300mm

Origin

China

Production Capacity

500,000 PCS/Month

Packaging & Logistics

Package Size

30.00cm * 30.00cm * 30.00cm

Gross Weight

5.000kg

Transport Package

Wooden Case

Product Overview

Due to its economic design and powerful drilling capacity, the Down The Hole (DTH) hammer has become an advanced tool for the drilling and mining industries. These hammers and drill bits are engineered to work in perfect unison, providing high penetration rates, long service life, and minimized operational costs.

Maximum Efficiency

Delivers maximum energy to the drilling bit, ensuring fast speeds and low air consumption based on advanced rock drilling theory.

Premium Materials

Manufactured using high-quality alloy steel and advanced processing technologies for smooth performance and longevity.

Easy Maintenance

Simple and reliable inner structure allows for easy assembly, disassembly, and reduced problem rates.

Core Applications

Suitable for high-pressure drilling rigs and water well drilling.
Record-breaking penetration in bench drilling and mining.
Ideal for Civil Engineering and Mineral Exploration.
Oil well drilling applications with robust design.
Penetrate 15% to 30% faster than standard alternatives.
Maximizes efficiency for any compressor capacity.

Available DTH Bit Sizes

3" DTH Bits

DHD3.5, M30

4" DTH Bits

DHD340, SD4, QL40, M40

5" DTH Bits

DHD350, SD5, QL50, M50

6" DTH Bits

DHD360, SD6, QL60, M60

8" DTH Bits

DHD380, SD8, QL80, M80

Low Pressure

CIR80, CIR90 Series

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
CIR65-68	Φ12mm X 4	Φ12mm X 2	105mm	2	1.6Kg
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
CIR110-150	Φ14mm X 8	Φ14mm X 3 + Φ13mm X 6	140mm	3	9.6Kg
CIR150-150	Φ16mm X 9	Φ14mm X 6 + Φ14mm X 4	170mm	3	14.8Kg
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

What makes the CIR series drill bit efficient?

The CIR series is designed with a special inner structure based on the latest rock drilling theory, which ensures maximum energy delivery to the bit, resulting in faster drilling speeds and lower air consumption.

What materials are used for these DTH hammers?

We use high-quality alloy steel combined with advanced processing technology to ensure a long service life and smooth performance even in harsh drilling environments.

Are these drill bits easy to maintain?

Yes, the internal structure is simple and reliable, making assembly and disassembly easy. The multi-head thread connecting the chuck and cylinder also makes departing the bit from the hammer straightforward.

What size range is available for the DTH bits?

The sizes range from 90mm up to 605mm, with hammers available in sizes from 3" to 12" to suit various industrial needs.

In which industries are these drilling tools typically used?

They are widely used in water well drilling, mining, mineral exploration, oil well drilling, and various civil engineering applications.

What is the typical packaging for international shipping?

All drill bits and hammers are securely packed in wooden cases to ensure safe transport and protection during delivery.