RC Drill Bit

SOLLROC Dry Cutting Sample Method RC Hammers and Bits For Reverse Circulation Drilling Features for RC drilling: the samples extracted by RC drilling are reliable and free of contaminants, the method is timely and cost-efficient, it is well-suited for difficult terrains, it has high penetration rates, and it has minimal environmental impact. RC bits Model RC5.5-P54/P54R for shank PR54/PR54R, RE054 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm

RC hammer Reverse Circulation RC Drill Bit And Spare Parts Sample tube Shrouds 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. SOLLROC RC product specifications: RC hammers Hammer Bit Shank Hole Range (mm) External Diameter (mm) Length (without bit) mm

SRC545 Reverse Circulation RC Drill Bit fit RE545 shank The collected series of sample bag cuttings are later taken for analysis to determine the mineral composition of the drill hole. The analysis results of each individual bag represents the mineral composition at a particular sample point in the drill hole. Geologists can then survey the drilled ground analysis and make decisions about the value of the overall mineral deposit. SOLLROC RC bits specifications: RC bits Model

SRC054 Reverse Circulation RC Drill Bit for shank RE054 For Exploration And Mining Our RC bits Have the characteristics of High drilling penetration rates: RC penetration rates are comparable to open drilling methods and are often faster at greater depths. Sample velocity through the inner tube can reach speeds of 250 m/sec, making the retrieval of drill cuttings a rapid but safe method requiring fewer man-hours. Production rates are superior to diamond drilling; rates of 200

RC4.5-E542 RC4.5-E543 Reverse Circulation RC Drill Bit Fit Shank RE542 RE543 Unlike diamond drilling, it compiles sample rock cuttings instead of rock core. The drilling mechanism is most often a pneumatic reciprocating piston called a hammer, which in turn is driving a tungsten-steel drill bit, specifically made to be able to crush hard rock. Reverse circulation is achieved by blowing air down the annulus of the rod, the differential pressure creating air lift of the water

SRC004 OD 107 mm Reverse Circulation RC Drill Bit fit shank RE004 Throught RC drilling we can get reliable and uncontaminated samples:When the cutting travels through the bit into the inner tube towards the cyclone, it is not introduced to other areas of the hole, keeping it free of cross-contamination. This creates the possibility of producing large quantities of high quality, reliable samples. Sample cuttings are easier to catalogue and keep track of. Because the samples

Hard Formation Reverse Circulation RC Drill Bit Remet or Metzke connection RC bits specifications: RC bits Model RC3-E531 for shank RE531 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 RC3-E531-86 89 3 1/2 8 x 12mm 5 x 12mm 35 2 87 6.1 RC3-E531-89 95 3 3/4 8 x 12mm 6 x 12mm 35 2 93 6.3 RC3-E531-95 102 4 8 x 12mm 6 x 12mm 35 2 100 6.5 RC3-E531-102 RC bits

SRC542 SRC543 SRC545 Reverse Circulation RC Drill Bits For Hard Formation RC bits Model SRC542 for shank RE542 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No. mm inch Gauge Button Front Button 121 4 3/4 8 x 14mm 8 x 13mm 35 2 119 10.7 RC4.5-E542-121 124 4 7/8 8 x 14mm 8 x 13mm 35 2 122 10.9 RC4.5-E542-124 127 5 8 x 14mm 8 x 14mm 35 2 125 11.2 RC4.5-E542-127 130 5 1/8 8 x 16mm 8 x 14mm 35 2 128 11.5 RC4.5-E542-130 RC bits Model

Reverse Circulation Bits RC Bits RC Drill Bits RC Button Bits Specification: RC Bits Futures: Manufactured using premium hardened metals for long life; Maximum material recovery, up to 98%; No cross contamination of samples; Handles injection of water, foam, oil, and polymers without performance loss; Delivers maximum drilling under water. Sollroc RC Hammers Specifications Hammer Size Hammer Bit Shank Code Hole Range (mm) External Diameter (mm) Length (without bit) mm Weight

Reverse Circulation Bits RC Bits RC Drill Bits RC Hammers Bits Specification: REVERSE CIRCULATION DRILL BIT 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. RC series reverse circulation DTH Hammer bits is the latest developed product of our company. It is mainly used for deep exploration drilling and ore grade control.

RC Bits Reverse Circulation Bits For Reverse Circulation Drilling Main Features: 1) Simple structure ensure the easy operation and maintenance. 2) Adopting advanced world famous brand components in pneumatic parts and operation parts. 3) The good seal effect eliminates the problems caused by water and flushing entering into the inner cylinder of hammer. 4) Smooth and stable speed. 5) Excellent for casing system and water well projects. RC bits Model RC3-E531 for shank RE531

5 3/4" 146mm Reverse Circulation RE547 RC Drill Bits For RC Drilling RC bits Model RC5-E545 for shank RE545,RE547 Optimization of inner structure offers faster drilling speed and more stable operation.Easy maintenance with simple inner structure and strong rigidity With all-in-one collective tube, the RC hammer can be replaced without disassemble.With special design of bit, RC drilling for different sizes of holes only by changing bit. Model Size Gauge Carbides Face Carbides

140mm Reverse Circulation PR52 RE052 RC Drill Bits For RC Drilling RC bits Model RC5.5-RE052/RE052R for shank PR52 RE052/RE052R Drill Bit Bit Dia. (mm) No. Air Holes Gauge Buttons Front Buttons Weight (kg) Part No. HRC 115 2 8x14 8x13 14 HRC45-115 140 2 8x16 8x14 16.5 HRC55-140 165 2 8x18 8x16 19.5 HRC65-165 MIC 133 2 8x16 8x14 17.5 MIC-133 140 2 8x16 8x14 18 MIC-140 146 2 8x18 8x14 20 MIC-146 PR52 133 2 8x16 8x14 12.5 PR52-133 140 2 8x16 8x14 13 PR52-140 146 2 8x18 8x14 13.5

Reverse Circulation PR40 RE040 140mm RC Drill Bits For RC Drilling​ RC bits Model RC5-P40 for shank PR40 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No mm inch Gauge Button Front Button 124 4 7/8 8 x 14mm 8 x 13mm 35 2 122 14.5 RC5-P40-124 127 5 8 x 14mm 8 x 14mm 35 2 125 14.7 RC5-P40-127 130 5 1/8 8 x 16mm 8 x 14mm 35 2 128 14.9 RC5-P40-130 133 5 1/4 8 x 16mm 6x14+3x14 35 2 131 15.0 RC5-P40-133 138 5 7/16 8 x 16mm 6x16+3x14 35

Reverse Circulation RE543 133mm RC Drill Bits For RC Drilling RC bits Model RC4.5-E543 for shank RE543 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No. mm inch Gauge Button Front Button 124 4 7/8 8 x 14mm 8 x 13mm 35 2 122 11.0 RC4.5-E543-124 127 5 8 x 14mm 8 x 14mm 35 2 125 11.2 RC4.5-E543-127 130 5 1/8 8 x 16mm 8 x 14mm 35 2 128 11.4 RC4.5-E543-130 133 5 1/4 8 x 16mm 9 x 14mm 35 2 131 11.7 RC4.5-E543-133 RC bits Model RC5-E545

Reverse Circulation RE542 130mm RC Drill Bits For RC Drilling Optimization of inner structure offers faster drilling speed and more stable operation.Easy maintenance with simple inner structure and strong rigidity With all-in-one collective tube, the RC hammer can be replaced without disassemble.With special design of bit, RC drilling for different sizes of holes only by changing bit. RC bits Model RC4.5-E542 for shank RE542 Diameter No x Button diameter mm Button angle

Reverse Circulation RC Drill Bits, RC Button Bits, RC Hammer Bits Product specifications: R.C. drilling, referred to as "Centre Sample Recovery" or "Dual Wall Drilling", employs a Dual Wall Pipe where the drilling medium, normally high pressure air,is passed between the outer and inner tubes down to the face of the drilling bit where it is returned up the centre tube along with the sample cut by the drill bit. RC bits Model RC3.5 for shank RC3.5 Diameter No. x Button diameter

Atlas Copco RC45 RC50 RC Drill Bits , RC Drilling Bits, RC Bits, RC Button Bits RC Bits Sollroc RC Hammers Specifications Hammer Size Hammer Bit Shank Code Hole Range (mm) External Diameter (mm) Length (without bit) mm Weight (N.W.) kgs Connection Thread Working Pressure 3" RE531 RE531 RC 30 84-100 81 1069 29 3“ Remet 1.0-3.0Mpa 3" RE035 RE035 RC 35 84-105 85 1075 35 3“ Remet 1.0-3.0Mpa 4 1/2" RE004 RE004 RC 40 111-127 107 1252 52 3.5"-4" Remet 4" Metzke 1.0-3.0Mpa

146mm Reverse Circulation RE054 RC Drill Bits For RC Drilling RC bits Model RC5.5-RE054/RE054R for shank RE054/RE054R 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 RC

SRC040 4" Reverse Circulation Can fit shank RE040 RC button Bits For RC Drilling RC bits Model SRC040 for shank RE040 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No mm inch Gauge Button Front Button 124 4 7/8 8 x 14mm 8 x 13mm 35 2 122 14.5 SRC040-124 127 5 8 x 14mm 8 x 14mm 35 2 125 14.7 SRC040-127 130 5 1/8 8 x 16mm 8 x 14mm 35 2 128 14.9 SRC040-130 133 5 1/4 8 x 16mm 6x14+3x14 35 2 131 15.0 SRC040-133 138 5 7/16 8 x 16mm 6x16