RC Drill Bit

Reverse Circulation SRC054 RC Drill Bits With Retention System RC bits Model SRC054/SRC054R for shank PR54/PR54R, RE054 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

Reverse Circulation Bits SRC545 SRC547 RC Drill Bits For RC Drilling RC bits Model SRC545 D 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 Weight mm Inches kg

SRC004 127mm Reverse Circulation RC Drill Bits For RC Drilling RC bits Model SRC004 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No. mm inch Gauge Button Front Button 114 4 1/2 8 x 14mm 8 x 13mm 35 2 112 11.8 SRC004-114 118 4 5/8 8 x 14mm 8 x 13mm 35 2 116 12.0 SRC004-118 121 4 3/4 8 x 14mm 8 x 13mm 35 2 119 12.4 SRC004-121 127 5 8 x 14mm 8 x 13mm 35 2 125 12.8 SRC004-127 RC series reverse circulation DTH Hammer is the latest

5.5" 140mm Reverse Circulation SRC052 RC Drill Bits For RC Drilling RC bits Model SRC052/SRCS052R Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No. mm inch Gauge Button Front Button 133 5 1/4 8 x 16mm 6x14+3x14 35 2 131 16.9 SRC052-133 136 5 3/8 8 x 16mm 6x16+3x14 35 2 134 17.1 SRC052-136 140 5 1/2 8 x 16mm 6x16+3x14 35 2 138 17.2 SRC052-140 143 5 5/8 8 x 16mm 6x16+3x14 35 2 141 17.3 SRC052-143 RC bits Model SRC5.5-RE054/SRC054R

4" 5" 6" SRCS40 SRC52 SRC54 Reverse Circulation RC DrillIing Bits 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 SRC054-136 140 5 1/2 8 x 16mm 6x16+3x14 35 2 138 19.3 SRC054-140 143 5 5/8 8 x 16mm 6x16+3x14 35 2 141 19.5 SRC054-143 146 5 3/4 8 x 16mm 6x16+3x14 35 2 144 19.6 SRC054-146 Reverse

5 1/2" 140mm Reverse Circulation SRC547 RC Drill Bits For RC Drilling RC bits Model SRC547 for shank RE547 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No mm inch Gauge Button Front Button 136 5 3/8 8 x 16mm 6x16+3x14 35 2 134 14.2 RC5.5-E547-136 140 5 1/2 8 x 16mm 6x16+3x14 35 2 138 14.5 RC5.5-E547-140 143 5 5/8 8 x 16mm 6x16+3x14 35 2 141 14.7 RC5.5-E547-143 146 5 3/4 8 x 16mm 6x16+3x14 35 2 144 15.0 RC5.5-E547-146 Product

4"-5" Inch RC Drill Bit For Geotechnical Drilling Equipment SRC547 RC bits Model SRC542 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 SRC542-121 124 4 7/8 8 x 14mm 8 x 13mm 35 2 122 10.9 SRC542-124 127 5 8 x 14mm 8 x 14mm 35 2 125 11.2 SRC542-127 130 5 1/8 8 x 16mm 8 x 14mm 35 2 128 11.5 SRC542-130 Product Photo Reverse Circulation RC drilling hammers

Reverse Circulation SRC054/SRC054R RC Bits For Reverse Circulation Drilling RC bits Model SRC054/SRC054R 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 SRC054-136 140 5 1/2 8 x 16mm 6x16+3x14 35 2 138 19.3 SRC054-140 143 5 5/8 8 x 16mm 6x16+3x14 35 2 141 19.5 SRC054-143 146 5 3/4 8 x 16mm 6x16+3x14 35 2 144 19.6 SRC054-146 Specification: 1). 3" RC

SRC547 Reverse Circulation RC Bits For Reverse Circulation Drilling RC bits Model SRC547 for shank RE547 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No mm inch Gauge Button Front Button 136 5 3/8 8 x 16mm 6x16+3x14 35 2 134 14.2 SRC547-136 140 5 1/2 8 x 16mm 6x16+3x14 35 2 138 14.5 SRC547-140 143 5 5/8 8 x 16mm 6x16+3x14 35 2 141 14.7 SRC547-143 146 5 3/4 8 x 16mm 6x16+3x14 35 2 144 15.0 SRC547-146 Specification: 1). 3" RC

Reverse Circulation SRC040 RC Bits For Reverse Circulation Drilling RC bits Model SRC040 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+3x14 35 2 136 15.8 SRC040

SRC545 Reverse Circulation RC Bits for Reverse Circulation Drilling RC bits Model SRC545 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 SRC545-124 127 5 8 x 14mm 8 x 14mm 35 2 125 11.2 SRC545-127 133 5 1/4 8 x 16mm 9 x 14mm 35 2 131 11.7 SRC545-133 136 5 3/8 8 x 16mm 6x16+3x14 35 2 134 12.0 SRC545-136 Specification: 1). 3" RC Hammers & RC Bits: Diameter

SRC543 Shank RC Drill Bit Remet And Metzke Connection Thread RC bits Model SRC543 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 Specification: 1). 3" RC Hammers & RC Bits:

4 Inch RE004 Shank Reverse Circulation RC Bits for Reverse Circulation Drilling RC bits Model RC4-E004 for shank RE004 Diameter No x Button diameter mm Button angle Flushing holes Shroud Dia mm Weight (kg) Part No. mm inch Gauge Button Front Button 114 4 1/2 8 x 14mm 8 x 13mm 35 2 112 11.8 SRC004-114 118 4 5/8 8 x 14mm 8 x 13mm 35 2 116 12.0 SRC004-118 121 4 3/4 8 x 14mm 8 x 13mm 35 2 119 12.4 SRC004-121 127 5 8 x 14mm 8 x 13mm 35 2 125 12.8 SRC004-127 Specification: 1). 3"

RE545 RC Bit with Hole 124mm-136mm for Foundation Construction Adavantages: 1.Reliable and uncontaminated samples, 2.the method is timely and cost-efficient, 3.well-suited for difficult terrains, 4.high penetration rates, and minimal environmental impact. 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

Full Size RC Drill Bit with Alloy Steel and Heat Treatment for Soil Investigation Adavantages: 1.the samples extracted by RC drilling are reliable and free of contaminants, 2.the method is timely and cost-efficient, 3.well-suited for difficult terrains, 4.high penetration rates, and minimal environmental impact. Product Introduce: RC Drilling is already the most common mineral exploration, water well, soil investigation, foundation construction and mine developing drilling

86-102mm RC Drill Bit with Tungsten Carbide for Mineral Exploration Product Introduce: RC Drilling is already the most common mineral exploration, water well, soil investigation, foundation construction and mine developing drilling method used in many regions of the world. By applying the most efficient alloy steel, high quality heat treatment, Sollroc’s RC hammer & bit’s Durable parts guarantee the most stable performance. Simply designed internal parts make disassembling

RE531 Superior Quality Alloy Steel Reverse Circulation RC Drill Bit for Sampling Product Introduce: The RC products have the unique ability tobring all cuttings up the center of the hammer and drill string to be safelycollected at the surface, which is essential in today’s environmentallyconscious society. The RC bits are the tool cutting rock. All of our RC DTHbits are made of superior quality alloy steel and tungsten carbide. Adavantages: 1. High drilling penetration rates.

Gold Mine Sampling Drilling SRC531 3 3/4' 95mm RC Drill Bits 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 outstanding performance coupled with reliability and simplicity. The reverse circulation drilling method has the capability of reaching depths of 500 metres. A

SRC531 RC Drill Bits with Black Color for Gold Mine Sampling Drilling 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 outstanding performance coupled with reliability and simplicity. The reverse circulation drilling method has the capability of reaching depths of 500 metres.

SRC531 86-102mm Carbide Reverse Circulation Drill Bits for Sampling Product Introduce: A reverse circulation drilling method for drilling cuttings carrying drill cuttings through the inner bore of the drill rod and returning from the borehole to the ground.The liquid (gas) flow of the reverse circulation drilling is compared with the conventional circulation method called positive circulation, in which the flushing medium is fed into the bottom of the drill hole through the