smooth operation reverse circulation bits

Brand Name:SOLLROC

Model Number:SRC052

Place of Origin:China

...Reverse Circulation Hammers RC OD 121mm RC5.5 P52 SOLLROC RC hammer model SRC052 specifications: Overall Length (less bit) 1227mm Weight (less bit) 68.5kg (150.7lbs) External Diameter 121mm Fit bit shank PR52 Hole range 126-142mm Top sub thread 4" or 4.5" Remet or 4" or 4.5" Metzke Working presure 15-35 bar Impact rate at 2.4 Mpa 35Hz Air comsumption 564-988CFM Our RC product specifications: RC hammers Hammer Size Hammer Bit...

Brand Name:SOLLROC

Model Number:SRC040 RC Drilling Hammer

Place of Origin:China

...Reverse Circulation hammers are designed with an inner sample tube that extends through the center and into the top of the hammer bit. The RC hammer exhausts the air between the bit splines and over the face of the bit. This forces the sample into the recovery holes in the face of the bit...

Brand Name:SOLLROC

Model Number:SRC052 RC Hammer

Place of Origin:China

...Reverse Circulation hammers are designed with an inner sample tube that extends through the center and into the top of the hammer bit. The RC hammer exhausts the air between the bit splines and over the face of the bit. This forces the sample into the recovery holes in the face of the bit...

Brand Name:TEAMWHOLE

Model Number:RE543, RE545, RE040, RE052, RE054

Place of Origin:Hunan

...Reverse Circulation RC Hammer RE543, RE545, RE040, RE052, RE054 RC hammer and bits: 1). 4'' RC hammers and bits: RE004 2) 4.5" RC hammers and bits:RE542, RE543 3). 5'' RC hammers and bits:RE545,PR40, 4) 5.5'' RC hammers and bits:PR52,PR54 TH1080RC Description Product Code Thread Connection Outside Diameter Length without bit...

Brand Name:Teamwhole

Model Number:TRC

Place of Origin:Hunan, China (Mainland)

Reverse Circulation RC Bits TRC4/4H/5/5H/6/12 RC drill bit Future: 1. Reverse Circulation bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations .Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. 2. Recommended for eliminating hole deviation 3. Widely used drifting and tunneling 4. Bit...

Brand Name:SOLLROC

Model Number:3'' SRC531 RC Hammer

Place of Origin:China

...Product Introduce: Reverse circulation hammers and bits are used in exploration and grade control applications to obtain an accurate sample with no risk of contamination. Sollroc offers a range of reverse circulation hammers and drill bits that provide ...

Brand Name:SOLLROC

Model Number:RC Hammer

Place of Origin:China

... 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. Specification: RC hammer specification Hammer Bit Shank Hole Range (mm) External Diameter (mm)

Brand Name:SOLLROC

Model Number:PR54 Hammer

Place of Origin:China

Reverse Circulation DTH Hammer Pr54 with RC Bit for Rock Drilling / Mining Product Introduce: 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 ...

Brand Name:SOLLROC

Model Number:4.5'' RC Hammer

Place of Origin:China

Reverse Circulation 3'' Carbide Drill Bit For Deep Hole Exploration Drilling Product Introduce: This reverse circulation drill bits are widely used in the following applicaiton field: Geologic exploration samples, Oil wells and ore mining, etc. And it's specifically designed to work with RC Hammers. Reverse circulation drilling is compared with the conventional circulation method called positive circulation...

Brand Name:ROSCHEN

Model Number:3-5"

Place of Origin:CHINA

...Reverse Circulation Drilling for sale Reverse Circulation is used in drilling programs for initial exploration and also for resource definition. There are two types of RC drilling. One is RC with hammer, used in medium and hard rock that can reach depths up to 800m. Rods are usually 4" and 4 ½" diameters. The other is Air Core drilling used in softer oxide and clay ground to depths of 100m using Air Core & Vacuum Bits

Brand Name:ROSCHEN

Model Number:RC 50 HAMMER, BUTTON BIT

Place of Origin:CHINA

... force is high wind pressure gas, which enters into the hammer through the gap between the outer pipe and the inner pipe. The hammer hit the drill bit to break rock,

Brand Name:ROSCHEN

Model Number:3" ~ 5"

Place of Origin:CHINA

...: High impact frequency Fast penetration Low air consumption High crush function Excellent energy transfer to the drill bit High discharge /

Brand Name:Teamwhole

Model Number:TRC series

Place of Origin:Hunan, China (Mainland)

...reverse circulation DTH hammer Future: 1. Reverse Circulation bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations .Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. 2. Recommended for eliminating hole deviation 3. Widely used drifting and tunneling 4. Bit...

Brand Name:ROSCHEN

Model Number:MX5456

Place of Origin:CHINA

...Reverse Circulation hammer Roschen can manufacture MX5456 series RC Hammer, which have good drill in gold, mining site. The Mincon Xploration (MX) 5456 is a high performance geological sampling tool that provides trouble free operation in all kinds of demanding conditions manufactured by Roschen. It delivers superior penetration rates versus other manufacturers with extremely smooth...

Brand Name:SOLLROC

Model Number:SRC531

Place of Origin:China

...Reverse Circulation Drill Hammer RC Drill Hammer for Grade Control Product Introduce: RC drilling is the superior method used for grade control in open pit mining operations. Grade control is used to define the ore grades and blocks in the pit. For an exploration program, the quality of the samples is imperative for mine planning and blasting—the samples must be reliably accurate. Specification: SRC531 hammer Hammer Bit...

Brand Name:SOLLROC

Model Number:SRC547 RC bits

Place of Origin:China

...Reverse Circulation Hammers RC OD 124.5mm SRC547 RC hammer is our most advanced products, mainly used in deep hole exploration drilling and mining ore grade control. SOLLROC RC hammer model RSRC547 specifications: Overall Length (less bit) 1270mm Weight (less bit) 74kg (162.8lbs) External Diameter 124.5mm Fit bit...

Brand Name:SOLLROC

Model Number:SRC3.5

Place of Origin:China

...Reverse circulation (RC) drilling uses a bit attached to a down-hole hammer to produce a hole. Unlike diamond drilling, RC drilling produces samples of rock cuttings rather than a sample of rock core. The down-hole hammer is powered by compressed air, which also acts as the medium bringing the drill cuttings up to surface. Sollroc supplys RC tools such as hammers and bits...