shaftless spiral drill hole planter

Brand Name:ChangHong

Model Number:WQCH85

Place of Origin:Hengshui

Continuous Cold Rolled Flight China Centerless Screw Ground Shaftless Spirals Auger Helical Blade Sectional screw flight helicoid screw flight cold rolling machine for material Handling Equipment Parts note:if you want rollers,please choose us,we can ...

Brand Name:WeSeW

Model Number:SS-717

Place of Origin:China

U-shaped Stainless Steel Shaftless Spiral Drill Blade Ash, Cement, Sludge Pipe Spiral Conveyor Spiral Conveyor Function Efficient Conveyance: Suitable for horizontal or inclined conveyance of powdered, granular, and small lumpy materials such as grains, ...

Brand Name:ROSCHEN

Model Number:9.5inch /8.25inch/8inch/6.5inch/4.75inch

Place of Origin:China

Spiral Drill Drill Collars Spiral Drill Collars The spiral cut is added to a drill collar to prevent the likelihood of differential wall-sticking by reducing wall contact between the drill collar and the wall of the hole. The spiralling starts 22” from the bottom of the slip recess or 79” from the box end and ends 30” from the pin end. Adding spiralling to drill collars reduces the weight by approximately 4%. InterDril Spiral Well Test Drill

Brand Name:JCDRILL

Model Number:175*4500mm

Place of Origin:Hebei,China

... to drill pipe and centralize the drill bit. According to API Spec7-1 specifications, the material quality is 4145H that’s after heat treatment, thread hardening treatment and phosphate to better ...

Brand Name:SANROCK

Model Number:Twist Drill Pipe

Place of Origin:Zhejiang, China

...Coal Mine Exploration A rotary twist drill rod for coal mine exploration is a robust, spiral-fluted drilling tool engineeredto excel in the challenging conditions of coal seam drilling and subsurface sampling. Its helical grooves, precision-machined along

Brand Name:JYXC

Model Number:JCR-5

Place of Origin:HeBei China

...Drill Rod Long Spiral Drill Pipe For Rock Drilling Hole Drilling Frictional Resistance Kelly Bar Long spiral drill pipes can be divided into single-wall hollow drill pipes and double-wall drill pipes. When the former is drilled to a predetermined depth, concrete is continuously poured while the drilling tool is raised, and then the reinforcement cage is inserted. The latter can be used to input air while drilling...

Brand Name:TR Solids Control

Model Number:TRDT

Place of Origin:Xi'an China

.... The drill collars are manufactired strictly according to API Spec7-1 and Standard SY5144. We supply slick drill collars, spiral drill collars and non-magnetic drill collars. Their sizes are from 3-1/8 to 11 inches. Besides the drill collars in the

Place of Origin:Shandong, China

Brand Name:yingba

Model Number:3/4/5/6/7/8/9/10/11/12

...spiral drill used for drilling holes item value Customized support OEM, ODM, OBM Place of Origin China Shandong Brand Name yingba Model Number Material Carbide, HIGH SPEED STEEL, Tungsten Cobalt Alloy Coating AlTiN, TiAIN, TiCN, Tin Material hard metal Product Name Fried Dough Twists drill...

Brand Name:Longway

Place of Origin:China

73mm Outer Dianeter Of Joint Steel Reverse Circulation Double Wall Drill Pipes Product Description 1. Name: Double wall drill pipe 2. Size: DP89/40-DP219/150 3. Standard: ISO API 4. Certification: ISO API In order to realize the reverse circulation ...

Brand Name:Zhongzuan

Place of Origin:China

...Hole Saw Diamond Hole Saws The M14 brazed diamond hole saw bit is made of heat-treated high-carbon steel material, which is suitable for drilling holes in hard materials such as marble, concrete, granite slabs, and all-ceramic tiles. Sharp and wear-resistant, smooth cut. It adopts M14 spiral...

Brand Name:JS

Place of Origin:Hebei, China

Horizontal Directional Drill Drill Barrel Rear Reaming Bit Product Description Perfect welding process, prevent over runout to seal and bearing system damage. The bit body adopts spiral design, which has good stability and sand return performance, improves...

Place of Origin:Shaanxi, China (Mainland)

Brand Name:GX

Model Number:OEM

1.Used for: the railways, highways, Bridges, water conservancy, electric power in the construction of foundation , and sand gravel.Soil, cohesive soil and weathered rock, sediment layer, pebble layer, rock pile hole, cut-off, water well drilling , Port ...

Brand Name:DINGCHUANG

Model Number:CDDCBH

Place of Origin:Chengdu,China

...drill bits wood hole drill bits with size 5mm for woodworking Details information: -Super-strength tungsten carbide steel. -Spiral portion coated with orange or black PTFE. -Tungsten carbide tip with precision balance center point. -2 cutting edges. -2 spiral flutes. -2 curved,negatively ground spurs. Suitable for drilling wood, PVC,Super abrasion, high precision,light cutting and no burrs around hole...

Brand Name:Drow

Model Number:Two Spiral Holes Carbide Rods(30°)

Place of Origin:Dongguan,China

... Rods With Two 30° Spiral Holes For Drilling and Reamers Application Field: Tungsten Solid Carbide Rods with Two 30° Spiral Coolant Holes is mainly used in cutting tool industry, drill, reamer and so on.Two Spiral coolant hole help decrease machining ...

Brand Name:AIPU Solids

Model Number:APLS

Place of Origin:CHINA

APLS Series Auger Feeders With Shaft Or Shaftless For Drilling Waste Cuttings Transport Auger feeders are also referred to as screw conveyor feeders. Screw auger feeder is spiral bulk material transportation systems that convey raw ingredients to and from ...

Brand Name:BJTUFF

Model Number:300-3000mm or as required

Place of Origin:China

...Drill Bit 1200mm Bullet Teeth Rock Type Single Spiral Drilling Auger Feature: 1. Design as straight type, better for carry soil ; 2. Double cutter bearing uniform force, can avoid inclined hole ; 3. Double spiral easy to carry soil, but meet cohesive soil, single spiral is easy to dump spoil; 4.Hard facipsstrips on flights for wear protection. Auger types and appliaction: 1. Single start concial rock auger / double start single spiral

Brand Name:BABOS

Model Number:BBS350D12W40

Place of Origin:China

...independent design that promotes excellent integrity when used. It also ensures the precision and smoothness of any hole wall that it makes after processing. This design guarantees maximum efficiency for your drilling tasks. Internal Cooling Structure for

Brand Name:RanCheng

Model Number:RCJ150RC

Place of Origin:China

...Drilling Rig 150m Drill Depth Crawler Type Hydraulic RC Drilling Machine Product Description The RCJ150RC drilling rig is a crawler chassis, fully hydraulically driven, power head type drilling rig, which can be used to drill vertical or inclined holes, and can adopt the following drilling processes: Drilling rig spiral drill Down-the-hole hammer drill Mud forward circulation drill ODEX tool (casing follower) drilling