casing bits

Brand Name:MIROC

Model Number:Exploration Drilling Tools

Place of Origin:China

... hardnesses and grinds. 2. In the development of fissures, the use of double tubes also has a stratum with severe core blockage. 3. In the above case, the rock layer whose core is not easily washed away by the flushing liquid. 4. Drill horizontal and

Brand Name:QIDELI

Model Number:Tapered Chisel Bit for Top Hammer Drilling

Place of Origin:CHINA

...nonferrous metal mine(such as gold/silver/copper ore), marble and granite etc.Its drilling depth usually is 15m-18m in case of hardness grade F8-14. Chisel is more suitable for hard rock drilling. It is widely used in drilling holes with a depth size less

Brand Name:New Diamond

Model Number:Eccentric Overburden Drilling Equipment

Place of Origin:Hunan, China (Mainland)

... a full face head design which significantly improves the penetration rate and hole straightness of drilling. The internal flushing grooves together with the built-in casing shoes gives a good seal to the button of the drilling hole, and thus

Brand Name:YJ

Model Number:YJ-YL019

Place of Origin:China

...Bit Drilling bits roller bits Single Cone Bit Product Description Cutter Pick range: 1. Foundation drilling tools Round shank cutter picks and tool holders,Round Shank Chisel(Round Shank Picks), Flat cutter teeth(Flat picks) and tool holders,Pilot teeth and holder , Weld-on Block(Weld-on Bars), Replaceable Block, Casing Screws,Thread ring ,Conical ring,Key,Fishtail bit...

Brand Name:ShiFeng

Model Number:Couple tube 56

Place of Origin:WUXI

... bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling. We can provide 1. Test Report & ...

Brand Name:ShiFeng

Model Number:Couple tube 91

Place of Origin:WUXI

... bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling. We can provide 1. Test Report & ...

Brand Name:ShiFeng

Model Number:PQ

Place of Origin:WUXI

OEM PQ Diamond Core Drill Bit , Hollow Diamond Drill Bits For Hard Materials We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological ...

Brand Name:ShiFeng

Model Number:PQ

Place of Origin:WUXI

Smooth PQ Diamond Core Drill Bit , Hollow Core Diamond Drill Bits High Strength We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological ...

Brand Name:Deyi

Model Number:DYK-6

Place of Origin:China

...Bit Saw Blade Grinding Tool Set Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp 3. One tool set for drilling, cutting, grinding. Name Core Drill bits hole saw Product Drill Bit 3pcs, Saw Blade 1pc, Finger Bit 1pc, Grind Bit 1pc, Cooling Wax 1 bottle Package Aluminium Case...

Brand Name:ShiFeng

Model Number:Couple tube 56

Place of Origin:WUXI

... bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling. We can provide 1. Test Report & ...

Brand Name:ShiFeng

Model Number:Couple tube 91

Place of Origin:WUXI

... bits and other drilling tools & equipment for geological exploration, mining, geotechnical, dam grouting, water well and horizontal directional drilling. We can provide 1. Test Report & ...

Brand Name:ShiFeng

Model Number:PQ

Place of Origin:WUXI

OEM PQ Diamond Core Drill Bit , Hollow Diamond Drill Bits For Hard Materials We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological ...

Brand Name:ShiFeng

Model Number:PQ

Place of Origin:WUXI

Smooth PQ Diamond Core Drill Bit , Hollow Core Diamond Drill Bits High Strength We specialized in manufacturing Drill Rods, Casings, Core barrels, Diamond bits, Reaming shells, Drill rigs, PDC bits and other drilling tools & equipment for geological ...

Brand Name:Deyi

Model Number:DYK-6

Place of Origin:China

...Bit Saw Blade Grinding Tool Set Features: 1. Vacuum brazed process, diamond grit is embeded in matrix very stably, high grain protrusion height 2. Good quality diamond from famouse brand, durable and sharp 3. One tool set for drilling, cutting, grinding. Name Core Drill bits hole saw Product Drill Bit 3pcs, Saw Blade 1pc, Finger Bit 1pc, Grind Bit 1pc, Cooling Wax 1 bottle Package Aluminium Case...

Brand Name:Unique

Model Number:UP 2130

Place of Origin:Hunan, China

... control system, 4. rotation motor, 5. casing twister, 6. casing drive, 7. single(double) walled casing 8. drilling bits. Casing oscillator owns such merits as strong adaptability to geology, high quality of completed pile, low noise, no mud contamination,

Brand Name:RTCRAFT or OEM

Model Number:21pcs Drill Bits

Place of Origin:CHINA

Drill Bit Set 21pcs Twist Drill Bits with Cobalt Coated and Metal Storage Case Description: 1. Material:HSS M42,Cobalt 8% 2. Hardness:HRC 67-68 3. Process:Fully Ground 4. Point:135 degree split point 5. Surface:Amber finished 6. Package:Metal Box 7. Usage:...

Brand Name:RTCRAFT or OEM

Model Number:50size in 5

Place of Origin:CHINA

...Bit Set with Aluminum Case Features: 【50 Step】 :No matter how big a hole you want, it can drill a perfect hole for you. 【HSS & Titanium Coated】 :Make it last longer, titanium coating ensures easy cutting steel plate, aluminum sheet, copper, plastic, wood etc. It can automatically chamfer the hole to clean the drill bit...

Brand Name:Pangolin

Place of Origin:Hebei China

... Suitable HDD drill rig Vermeer, Ditch Witch, Case, American Auger, etc Application rock formation Weathered rock drilling OD 110mm-150mm Hole diameter 140mm=180mm ...

Brand Name:Pangolin

Place of Origin:Hebei China

... Suitable HDD drill rig Vermeer, Ditch Witch, Case, American Auger, etc Application rock formation Weathered rock drilling OD 110mm-150mm Hole diameter 140mm=180mm ...

Brand Name:OED/OEM

Model Number:Casing Shoe

Place of Origin:China

External Thread Button Bit T2 46 T2 56 T2 66 Casing Threaded Drill Bits for Grouting Hole Anchoring Drilling Bit, 133mm Male Screw Rock Drill Bit Part No. Casing Shoe Outer Pipe Inner Pipe Central Bit O.D (Mm) L (Mm) O.D (Mm) I.D (Mm) L (Mm) O.D (Mm) L (Mm...