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PR54 High Pressure RC Drill Bit With Thread Metzke / Remet For Rock Drilling

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PR54 High Pressure RC Drill Bit With Thread Metzke / Remet For Rock Drilling

Brand Name : SOLLROC

Model Number : PR54 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 : Alloy Steel

Application : Hole Drilling in mines, Hydrology and water well ,Geothermal well

Usage : Geologic exploration,gravel stratu

Formation : Complicated gravel formation

Quality : best

Name : PR54 RC bit

Manufacturing Process : Forging

Port : Shanghai/Guangzhou/ Beijing

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PR54 High Pressure RC Drill Bit with Thread Metzke/Remet for Rock Drilling

Product Introduce:

The reverse circulation (RC) hammer is a simple non-electrical air motor that is driven by high-pressure air. An RC hammer exhausts the air down the outside splines of the percussion bit and then up its holes through the internal diameter of the hammer and the drill string to the surface

Reverse Circulation drilling, or RC drilling, is a method of drilling which uses dual wall drill rods that consist of an outer drill rod with an inner tube. These hollow inner tubes allow the drill cuttings to be transported back to the surface in a continuous, steady flow.

Adavantages:

1. Reliable and uncontaminated samples
2. High drilling penetration rates
3. Versatile in tough conditions
4. Faster and more efficient, reducing costs and providing greater returns.
5. Reduced man-hours at the drill with decreased exposure to potential accidents.
6. Requires less water than diamond drilling.
Specification:
RC bits Model RC5.5-P54/P54R for shank PR54/PR54R
Diameter No x Button diameter
mm		 Button angle Flushing holes Shroud Dia mm Weight
(kg)		 Part No
mm inch Gauge Buttons Front Buttons
136 5 3/8 8 x 16mm 6x16+3x14 35 2 134 19.0 RC5.5-P54-136
140 5 1/2 8 x 16mm 6x16+3x14 35 2 138 19.3 RC5.5-P54-140
143 5 5/8 8 x 16mm 6x16+3x14 35 2 141 19.5 RC5.5-P54-143
146 5 3/4 8 x 16mm 6x16+3x14 35 2 144 19.6 RC5.5-P54-146
PR54 RC hammer specification
Length (less bit) 1294mm
Weight (less bit) 84.5kg
External diamater φ130mm
Hole range φ135-φ150
Connection thread 4.5" Remet
4.5" Metzke
Working pressure 1.5Mpa-3.5Mpa
Air consumption 1.7 Mpa 16 m³/min
2.4 Mpa 22 m³/min
3.0 Mpa 28 m³/min

Detailed Photo:

PR54 High Pressure RC Drill Bit With Thread Metzke / Remet For Rock DrillingPR54 High Pressure RC Drill Bit With Thread Metzke / Remet For Rock Drilling

PR54 High Pressure RC Drill Bit With Thread Metzke / Remet For Rock Drilling

About us:

SOLLROC Reverse Circulation drilling (RC) ,from size 3’’ to 5.5’’, is a technique of drilling that uses dual wall drill rods that consist of an outer drill rod with an inner tube. By using compressed air to extract rock fragments sample,the samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall that allows samples to be retrieved with minimal contamination,which is mainly used in deep hole exploration and mining grade control.

Delivery Way:

By Air, By express or By Sea


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