100mm 220mm HDD Hammer DTH Drilling Tools NC23 High Rock Breaking

Basic Information
Place of Origin: Hebei China
Brand Name: Pangolin
Price: Negotiable
Packaging Details: According to customer needs
Delivery Time: 5-15work days
Payment Terms: T/T
Detail Information
Pneumatic DTH Hammer: Ø125mm Drill Pipe Threads: NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF)
Bit Diameter: 5 1/2” Air Consumption: 20-30m3/Min
Working Pressure: 0.7-2.4Mpa Curved Sub: 1° And 1.5°
High Light:

220mm HDD Hammer DTH


100mm HDD Hammer DTH


NC23 DTH Drilling

Product Description

High Rock Breaking 100mm 220mm HDD Pilot Hammer System

1. Using advanced CNC machining and advanced alloy tooth assembly technology, the tooth loss rate is less than 1%.
2. The trouser body is made of high-strength high-quality alloy steel. After advanced heat treatment, the damage rate of the pants is less than 1%.
3. The hard alloy tooth material adopts high wear-resistant formula, and the tooth breaking rate is less than 2%.
Product parameters

Bit Diameter 5 1/2”
Curved sub 1° and 1.5°
Drill pipe threads NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF)
Air consumption 20-30m3/Min
Working pressure 0.7-2.4Mpa
Strength ≥2800N
Hardness (HRA) ≥92
Wind pressure 0.5-0.7Mpa
Drilling depth 500 m
Drilling angle 38 (°)
Dimensions 80-220 (mm)
Pneumatic DTH hammer Ø125mm
Weight 0.06 (t)

1. The efficient bit can be optimized and customized according to the rock structure.
2. The drill bit has high wear resistance and can hit more meters.
3. High quality drilling, fast drilling speed, no need for grinding.
4. The speed of bit impact rock is fast, the rock drilling speed is fast, and the rock breaking efficiency is high.
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100mm 220mm HDD Hammer DTH Drilling Tools NC23 High Rock Breaking 0

Drill bit hole opener HDD drilling reamer positioning drilling tool 1


Pangolin (China) Construction Machinery Co., Ltd. is a drill manufacturer with complete testing equipment and strong technical force. Our products have a wide range, high quality, reasonable price, and timely delivery, which are widely used in oilfields, drilling, non-excavation fields and other industries. Our products are widely recognized and trusted by users, and can meet the ever-changing economic and social needs. To
We welcome new and old customers from all walks of life to contact us for future business relations and mutual success!


Drill bit hole opener HDD drilling reamer positioning drilling tool 2


1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
3. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
4. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from our website for a better understanding.
5. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
6. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
7. Competitive price:
A: Our factory can supply you the lowest price due to direct sale to customers without distributor!

Contact Details
Sophie Zhang

Phone Number : +86-13231687581

WhatsApp : +8613231687581