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| Categories | RC Drill Bit | 
|---|---|
| Brand Name: | SOLLROC | 
| Model Number: | SRC531 RC bit | 
| Certification: | SGS | 
| Place of Origin: | China | 
| MOQ: | 1 piece | 
| Price: | negotiate | 
| Payment Terms: | L/C, D/A, D/P, T/T, , MoneyGram | 
| Supply Ability: | 5000pcs per month | 
| Delivery Time: | 15-22 days | 
| Packaging Details: | Cartons + ply wood case (no plastic) | 
| Color: | Black or you wanted | 
| Material: | High Carbon Steel | 
| Application: | Hole Drilling in mines, Hydrology and water well ,Geothermal well | 
| Usage: | Geologic exploration,gravel stratu | 
| Formation: | Complicated gravel formation | 
| Quality: | best | 
| Shank: | SRC531 | 
| Diameter: | 102mm | 
| Company Info. | 
| Changsha Sollroc Engineering Equipments Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
RC Drlling Bit RE531 with Full Size and Carbide Buttons for Grade Control
Product Introduce:
Reverse Circulation drilling, or RC drilling, uses rods with inner and outer tubes, the drill cuttings are returned to surface inside the rods. The drilling mechanism is a pneumatic reciprocating piston known as a hammer driving a tungsten-steel drill bit.
Adavantages:
1.The process allows for faster, deeper drilling.
2.It delivers uncontaminated samples.
3.This prevents your sample from being exposed to other areas of the drill hole, which prevents cross-contamination in your samples.
Technical Parameters
RC bits Model SRC531
| Diameter | No. x Button diameter mm | Button angle | Flushing holes | Shroud Dia mm | Weight (kg) | Part No. | ||
| mm | inch | Gauge Button | Front Button | |||||
| 86 | 3 3/8 | 6 x 12mm | 5 x 12mm | 35 | 2 | 84 | 6.0 | SRC531-86 | 
| 89 | 3 1/2 | 8 x 12mm | 5 x 12mm | 35 | 2 | 87 | 6.1 | SRC531-89 | 
| 95 | 3 3/4 | 8 x 12mm | 6 x 12mm | 35 | 2 | 93 | 6.3 | SRC531-95 | 
| 102 | 4 | 8 x 12mm | 6 x 12mm | 35 | 2 | 100 | 6.5 | SRC531-102 | 
| Hammer | Bit Shank | Hole Range (mm) | External Diameter (mm) | Length (less bit) mm | Weight (kg) | Connection Thread | Working Pressure | 
| RC3-E531 | RE531 | 84-100 | 81 | 1069 | 29 | 3" Remet | 1.5-3.5Mpa | 
| RC3.5-Y | RC3.5Y | 98-115 | 94 | 1184 | 44 | 3" Remet | 1.5-3.5Mpa | 
| RC4-E004 | RE004 | 111-127 | 107 | 1252 | 52 | 3.5" / 4" Remet 4" Metzke | 1.5-3.5Mpa | 
| RC4.5-E542 | RE542 | 113-130 | 109.5 | 1191 | 57 | 3.5" / 4" Remet 4" Metzke | 1.5-3.5Mpa | 
| RC4.5-E543 | RE543 | 120-135 | 116 | 1191 | 63 | 3.5" / 4" Remet 4" Metzke | 1.5-3.5Mpa | 
| RC4.5-E545 | RE545 | 122-135 | 117.5 | 1261 | 65 | 4" / 4.5" Remet 4" / 4.5" Metzke | 1.5-3.5Mpa | 
| RC5-P40 | PR40(RE040) | 124-142 | 120.5 | 1362 | 80.5 | 3.5" / 4.5"Remet 3.5" / 4.5"Metzke | 1.5-3.5Mpa | 
| RC5.5-P52/P52R | PR52/PR52R | 126-142 | 121 | 1227 | 68.5 | 4" / 4.5"Remet 4" / 4.5"Metzke | 1.5-3.5Mpa | 
| RC5.5-E547 | RE547 | 130-146 | 124.5 | 1270 | 74 | 4.5" Remet 4.5" Metzke | 1.5-3.5Mpa | 
| RC5.5-P54/P54R | PR54(RE054) | 135-150 | 130 | 1294 | 84.5 | 4.5"Remet 4.5"Metzke | 1.5-3.5Mpa | 
| RC5.5-M5456 | MX5456 | 136-150 | 132 | 1362 | 90 | 4.5"Remet 4.5"Metzke | 1.5-3.5Mpa | 
Detailed Photo:



Delivery Way:
By Air, By express or By Sea
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