89mmdth Hammer and Drill Bit /3.5 Inch Rock Drilling Tool /Cheap and High Quality Drilling Tools

• Customization: Available
• Customized: Customized
• Certification: ISO
• Model NO.: 89mm
• Usage: Metal Drilling, Masonry Drilling, Well Drilling
• Material: High-Carbon Steel
• Transport Package: Export Wooden Box
• Specification: Depends on drill size
• Trademark: YiKuang
• Origin: Linqing, Liaocheng, Shandong, China
• HS Code: 7302901000
• Production Capacity: 20000pieces/Year

Product Description

 

Product Overview

3.5 inch high quality DTH tool

Pneumatic DTH, also known as pneumatic DTH impactor, has many types of structures and different classification methods. Sludge pressure level: divided into high pressure type, medium pressure type and low pressure type; the overall design is scientific, which can provide strong power during the drilling process. It is very suitable for bridge repairing, road repairing, engineering construction, tunneling, mining and other scenarios.
 

FEATURES AT A GLANCE

high precision size / high quality / material scientific design / simple control / strong impact / long lasting

 

 

Technical Parameter

 

length	weight	outer Diameter	Connection Thread
886mm	24.2Kg	φ82mm	API 2 3/8" REG
Bit Shank	Hole Range	work pressure	Rotation Speed
ND35A	φ90-115mm	1.0-1.7Mpa	30-50 r/min

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FAQ

Q1:Contact us

A1:Emery.jiang  / whatsapp:[phone]