SOLLROC RC Dual-wall RC drill rods/Pipes supplies air to the hammer through the annulus between the inner and outer pipe and transports cutting inside the inner tube for sampling.
Technical Parameters
REVERSE CIRCULATION RC DRILL RODS/PIPES SPECIFICATIONS |
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Type / Thread |
Remet |
Remet |
Remet |
Metzke |
Metzke |
Matrix |
Matrix |
Rod O.D. |
3 1/2" |
4" |
4 1/2" |
4" |
4 1/2" |
4" |
4 1/2" |
Outer tube O.D. |
88.9mm |
101.7mm |
114.3mm |
101.7mm |
114.3mm |
101.7mm |
114.3mm |
Outer tube I.D. |
81.8mm |
94.6mm |
107.2mm |
94.6mm |
107.2mm |
94.6mm |
107.2mm |
Outer tube WT |
5.3mm |
7.1mm |
7.1mm |
7.1mm |
7.1mm |
7.1mm |
7.1mm |
Inner tube O.D. |
38.1mm |
50.8mm |
63.5mm |
50.8mm |
63.5mm |
50.8mm |
63.5mm |
Inner tube I.D. |
32.6mm |
45.3mm |
58mm |
45.3mm |
58mm |
45.3mm |
58mm |
Inner tube WT |
5.5mm |
5.5mm |
5.5mm |
5.5mm |
5.5mm |
5.5mm |
5.5mm |
Spanner Flat |
90mm |
90mm |
90mm |
90mm |
90mm |
90mm |
90mm |
Weight 3.0 m |
77 kg. |
77 kg. |
97 kg. |
77 kg. |
97 kg. |
77 kg. |
97 kg. |
Weight 6.0 m |
125 kg. |
155 kg. |
172 kg. |
155 kg. |
172 kg. |
155 kg. |
172 kg. |
Sollroc can supply series RC drill tools like Saver sub, Digout sub, RC drill rods, RC hammers, RC bits and etc.
Detail Photos
FAQ
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 25-35 days if the goods are not in stock, it is according to quantity.
Q:Can we visit your factory ?
A:Warmly welcome .
Q: Can you arrange the shipment?
A: Sure, we have permanent freight forwarder who can gain the best price from most ship company and offer professional service.