Reverse circulation drilling tool/RC hammer (NRC45, NRC55, NRC62, NRC52)
1. 10 years manufacturing experience;
3. Material: Carbide
NRC series reverse circulation DTH hammer is the latest developed product of our company. It is mainly used for deep exploration drilling and stope ore grade control.
It has the following characteristics:
1. Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.
2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.
3. The collection tube adopts an integrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasive resistance.
4. Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring theat the ample is not contaminated.
5. In difficult conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.
Contact Name: Tinny Lee
Company Name: Hunan New Diamond Construction Machinery Co., Ltd
Street Address: Pingjiang Industry
Park, Pingjiang County
Member name: newdiamond
Member Since: 03 January 2018
Total Leads: 16 newdiamond Import Export Business Leads
Business focus: Dth Hammers, Dth Bits, Drill Pipes, Top Hammer Drill Bits, Overburden Casing System, Reverse Circulation Hammers Bits, Shank Adapters
Verify: Safe Import Export Tips
Product Category: In the hole drills ITH or down the hole DTH long hole drills