3inch down the hole drill bits

Brand Name:MING

Model Number:MRING323-XD-SD10

Place of Origin:CHINA

Product name: 323mm MRING-XD integral symmetric casing drilling bit for loose rock formation Product category: ntegral symmetric casing drilling tools Matched hammer: Hammer SD10 Matched casing pipe OD: 323mm MRING-XD integral symmetric casing drilling bit...

Brand Name:MIROC

Model Number:R32

Place of Origin:China

Rock drill spare parts Tungsten Carbide Threaded R32 76mm 3inch Retrac Drill Bits Drop Center 4 holes R32 button bit Bit Dia. Buttons and Size (mm) Flushing Hole Weight 1 41 2x8 5x9 1 1 0.7 2 43 2x9 5x11 1 1 0.9 3 48 2×9 5×11 1 1 0.9 4 51 2×10 5×11...

Brand Name:MIROC

Model Number:DHD3.5 DTH Drill Bits

Place of Origin:China

High Air Pressure 90mm 100mm 3inch DHD3.5 Water Well Drill Bits High Air Pressure 90mm 100mm DHD3.5 water well drill bits 3'' High Air Pressure DTH Bits DTH Button Bit Diameter Buttons and Size (mm) Flushing hole Weight mm inch Gauge Front kg COP32 85 3 1...

Brand Name:SOLLROC

Model Number:SRC531 RC bit

Place of Origin:China

3inch SRC531 Reverse Circulation Bit For Hydrology And Hole Drilling In Mines Product Introduce: Reverse circulation drilling (RC) is a drilling technique that allows samples to be retrieved with minimal contamination. The samples travel through rods to a sample splitter at surface, avoiding all contact between the samples and the borehole wall. Due to its high-quality sample results, and speed of operation for shallower holes...

Brand Name:BABOS

Model Number:TRB0680S

Place of Origin:China

5/16″ (8mm) Short Shank Tire Reamer Drill Bit Tire Repair Carbide Burr Drill Bit Product Description: A tire reamer bit, also known as a tire repair drill reamer bit, is a type of burr range that is designed specifically for repairing tires. The tool is ...

Brand Name:JCDRILLS

Model Number:HD25-76mm

Place of Origin:Hebei,China

...3inch dth hammer button bits for small hole drilling by down the hole drilling method Application DTH Drill Button Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special “stress relief” processes ensure consistent performance. DTH hammer bits are designed for maximum performance and hole...

Brand Name:HAINAISEN

Model Number:φ75HA24

Place of Origin:China

3inch PDC Well Drill Bit PDC Drill Bit Rock Mining Drilling Bit Characteristics: 1. The shape of the crown surface of the drill bit is a medium-polished surface, which is used in medium-hard to hard and highly abrasive formations. 2. The mid-surface design has high stability, good orientation, high abrasiveness and high impact resistance. There are 4 large water holes on the cone surface, which can better clean the drill bit...

Brand Name:GLORYTEK

Model Number:DHD, SD, Ql, Mission, Numa, Cop

Place of Origin:China

3inch to 12inch High Air Pressure DTH Drilling Hammers for Rock Borehole Drilling Air Compressor Drilling We provide quality and durable DTH hammer from 3" to 12". Our company uses high-quality raw materials and advanced production technology to produce high-quality series of down-the-hole drilling tools. At present, there are four types of end face designs used by down-the-hole drill bits...

Brand Name:ROSCHEN

Model Number:3" 4" 5" 6"

Place of Origin:China

Atlas Copco Reverse Circulation Drilling Hammers 3"(inch) Remet RE035 Atlas Copco Reverse Circulation Drilling Hammers ATLAS COPCO REVERSE CIRCULATION DRILLING HAMMERS World Class Reverse Circulation hammer Roschen Reverse Circulation Hammer bits ...