Reverse Cirluation RE545 RC hammer for mining
Specification:
Model: TH1186/RE545
Product code: 24L000
Top sub thread:Metzke4.5", Remet 4.5"
Outer diameter: 118mm
Hole range:127-146mm
Length without bit:1210mm
Weight without bit:64kg
Working air pressure:
Application: mining, water well drilling
Structure:
| Item |
Code |
Qty. |
| 1.Hole Ring |
24L020 |
1 |
| 2.Adapter tube- Remet4.5 |
24L010 |
1 |
| 2. Adapter tube- Metzke4.0 |
24L310 |
1 |
| 3.O-Ring |
58*3.55 |
2 |
| 4.Top Sub-Remet4.5 |
24L030 |
1 |
| 4. Top Sub- Metzke4.0 |
24L230 |
1 |
| 5.Hole Ring |
24L110 |
1 |
| 6.O-Ring |
42.5*3.55 |
4 |
| 7.Sample Tube |
24L120 |
1 |
| 8.O-Ring |
71*3.55 |
2 |
| 9.Air Screen |
24L100 |
1 |
| 10.Check Valve |
24L090 |
1 |
| 11.Y-ring |
24G033 |
1 |
| 12.Spring |
- |
1 |
| 13.Y-Ring |
24G033 |
1 |
| 14.Tube Seat |
24G060 |
1 |
| 15.O-ring |
90*5.3 |
1 |
| 16.Inner Cylinder |
24L130 |
1 |
| 17.Piston |
24L040 |
1 |
| 18.Outer Cylinder |
24L050 |
1 |
| 19.O-Ring |
85*5.3
90*3.55 |
4 |
| 20.Bush Drive Sub |
24L140 |
1 |
| 21.O-Ring |
90*2.65 |
1 |
| 22.Chuck Ring |
24L150 |
1 |
| 23.Sleeve Protector |
- |
1 |
| 24.Chuck Sleeve |
24L170 |
1 |
| 25.Drill Bit |
- |
1 |
| 26. O ring |
53*3.55 |
4 |
| 27. Aluminium pad |
24L210 |
1 |
| 28. Check ring |
24L200 |
1 |
Advantages:
1. Accurate sampling;
2. Enviornmental operation;
3. Compared with conventional drilling tools, reverse circulation hammer flush cutting inside the pipe with small resistance to effect to effect, easy flushing;
4. Special custom made alloy steel is adopted for sampling tube and shroud, and the surface of flushing pipe is hardende, with long lifetime;
5. High quality sealing kit
