Feature
1 For such projects as the drill bit break,retrieving very difficult,we specially designed a safe and reliable anti-shedding device for the bit.
2.The check valve can be replaced to replaced to the one with bigger air controlling hole to provide more efficient cutting discharge.
Parts | Weight /kg | Part No | ||||
1 | Top Sub | 8.1 | 01-ND45A-01 | |||
2 | O'Ring | 0.01 | 01-ND45A-02 | |||
3 | Check Valve | 0.3 | 01-ND45A-03 | |||
4 | Spring | 0.04 | 01-ND45A-04 | |||
5 | Valve Seat | 1.5 | 01-ND45A-05 | |||
6 | Inner Cylinder | 2.1 | 01-ND45A-06 | |||
7 | Piston | 8.4 | 01-ND45A-07 | |||
8 | Piston Case | 15 | 01-ND45A-08 | |||
9 | Guided Sleeve | 1 | 01-ND45A-09 | |||
10 | Retainer Ring | 0.2 | 01-ND45A-10 | |||
11 | O'Ring | 0.01 | 01-ND45A-11 | |||
12 | Drive Chuck | 3.6 | 01-ND45A-12 | |||
13 | Drill Bit | 01-ND45A-13 | ||||
Technical parameters | ||||||
Length(Less bit) | Weight | Outer diameter | Connection Thread | Bit Shank | Hole Range | |
986mm | 40.5Kg | 99mm | API2 3/8"REG | ND45A | 100-135mm | |
Working Pressure | Recommended Rotation Speed | Air Consumption | ||||
1.0 Mpa | 1.8 Mpa | |||||
1.0-2.2 Mpa | 30-60 r/min | 5 m³/min | 9 m³/min | |||
Company
Our company is industry and trade company which modern enterprise integrating scientific research, development, manufacture and trading.
After many years of production and research and development, we have obtained more than 20 national patents. Our products sold at home and abroad, after get the self-managemert import and export rights, our products are exported to Vietnam, Indonesia, Philippines, Cambodia, Pakistan, Afghanistan and other countries and regions.
Packing
Exhibition
FAQ
Q1: Are you factory or trade company?
A1: We are factory. And we have our own trading company.
Q2: What about the voltage of products? Can they be customized?
A2: Yes, of course. The voltage can be customized according to your equipment.
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