self drilling hollow bar

Brand Name:MIROC Self Drilling Anchor Bolt

Model Number:Hollow Grounted Anchor

Place of Origin:ShanDong China(Mainland)

...grouted into loose or collapsible soil without a casing. The bar sections feature a hollow center that allows for a simultaneous drilling and grouting operation. Hollow Bar serves as a drill rod. It is fitted with a lost drill bit at the front that can be

Brand Name:Jincheng Drilling Tools

Model Number:All

Place of Origin:China(mainland)

Self Drilling Hollow Bar Threaded Rod Self Centering Drill Bit Coupling Plate Nut Jincheng Self Drilling Bolts 1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9 2. Size: M6*...

Brand Name:ROSCHEN

Model Number:25 32 32 38 51 R25N R32L R32N/1 R32N R32S/1 R32S R38N/1 R38N/2 R38N R51L/1 R51L R51N/1 R51N

Place of Origin:Germany

... features a hollow bore for flushing, or simultaneous drilling and grouting. The anchor bar are cold rolled to form standard thread profile. It's available in different dimensions from R25 to T130. The detailed specification of self drilling anchor bolt is

Brand Name:RongFeng

Model Number:RF-PWA1010

Place of Origin:Hebei, China (Mainland)

Self-drilling plastic drywall anchor hollow wall anchor kit Product Description The anchors are widely used in Gypsum board, plasterboard ,Gypsum wall board, light and other ...

Brand Name:SupAnchor

Model Number:R32N/20

Place of Origin:Jiangsu, China

...manufacturer and exporter of self-drilling anchors in Asia, SupAnchor® self drilling anchor system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and

Brand Name:NO

Model Number:R38L

Place of Origin:China

...Tool Self Drilling Anchor Bolt Threraded Bar Anchor Rods Introduction of Best Price Full Threaded Steel Self Drilling Rock Bolt FHJ-20 Anchor Rod Mining Industry Drilling Hollow Anchor Rod * High Strength Mining Self Drilling Hollow Rock Anchor Drill Bolt...

Brand Name:SUVEC

Model Number:hollow drill steel

Place of Origin:China

...Self Drilling Hollow Drill Steel Carbon Steel Piston Drill Rod For Tunnelling The hollow drill steel is vital material for make drill rods.It is typically supplied as steel hollow bars that made from premium grade steel and through closely-controlled metallurgical processes.The result is quality hex hollow drill steel with increased hardenability,uniform grain structure,and excellent machinability,which is difficult to break.Drill

Brand Name:MTH

Model Number:Rock Drilling Tools R38 Self - Drilling Anchor Bit

Place of Origin:CHINA

...Drilling Tools R38 Diameter 76mm Self Drilling Anchor Bit Slope Stabilization Description of R38 Self - Drilling Anchor Bit: The self - drilling anchor has six major components, hollow anchor bar, drill bit, coupler, plate, nut and centralizer. Bar acts as an air or water channel for slag removal during drilling and as a grouting channel immediately after drilling...

Brand Name:SYL

Place of Origin:CHINA

...Pipe Civil Engineering Grout Injection Pipe Self Drilling Hollow Rock Soil Anchor Bolt For Tunneling Cons Specification Product name 2inch grouting pipe civil engineering grout injection pipe self drilling hollow rock and soil anchor bolt for tunneling ...

Brand Name:JTHL

Model Number:4X 13m

Place of Origin:China

Foundation Drilling Tools Kelly Bar 4X13m For Drilling Equipment Soilmec SR60/SR40/SR518/R622HD /SR80 What is a kelly bar ? A hollow bar attached to the top of the drill column in rotary drilling rig. Usuall there are interlocking kelly type,frictional ...

Place of Origin:CHNIA

Brand Name:Zhengde

...hollow anchor consists of five parts: hollow drill pipe, plastic drill bit, grout stopper, backing plate, and nut. The drill bit is made of engineering plastic and is equipped with slurry holes and dust removal. Application scope: 1. Radial reinforcement: Hollow...

Brand Name:JINGTAO

Model Number:SA144201

Place of Origin:YUYAO , NINGBO

Hollow-Wall Anchor Kit with Screw Includes #8 Anchors with Screws (Metal) Product details : Zinc Self-Drilling Drywall / Hollow-Wall Anchors are self-drilling drywall anchors and provide excellent holding value and greater capacity than screws alone. This anchor cuts threads into drywall, greatly increasing the bearing surface and strength of the fastening. Strong Zip Tip does not sheer off when self-drilling...

Brand Name:SOLLROC

Model Number:R25 R32 R38 R51 T40 T76

Place of Origin:China

Self Drilling Anchor Bolt Self Drilling Grouting Anchor Bolts Bar 1. R thread self drilling anchor bolt is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, decayed rock, gravel, sandy gravel, ...

Brand Name:HNF

Model Number:# 12-12X25

Place of Origin:China

...self drilling screws and washers 1. Product Description Hex Washer Head Self Drilling Screws (Zinc-Plated Steel) are designed for use in metal applications. Self-Drilling Screws, also known as Tek screws, eliminate the need for a pre-drilled hole. Like self tapping screws, self drilling screws cut threads while being installed. A self drilling screw, however, has a notched point that acts as a drill...

Brand Name:MIROC by KSQ

Model Number:R51

Place of Origin:China (Mainland)

Hollow Steel Anchor R51 Self Drilling Anchor Bolts Soil Nailing Roof Support Rock Anchor Bolt The Self Drilling Anchor (SDA) system is a bolting solution for difficult ground and rock conditions. The system enables drilling and grouting in one operation, making much saving in jobsite and project time. Which is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling...

Brand Name:TOBO/TPCO/TISCO/VALIN/METAL

Model Number:self drilling screws

Place of Origin:China/Japan/Germany

... China Head Style HEX Brand Name OEM Model Number 5.2MM Standard DIN Product name self drilling screw black screw hex self drilling screws Material Carbon Iron Steel Brand TOBO Finish Galvanized Size 3.5-4.8mm Head Type Hexagon Packing As

Brand Name:CY

Model Number:M3.9x19

Place of Origin:CHINA

...Self-Tapping Thread Self-Drilling Point UPVC Screw 3.9x19 Phillips flat countersunk ribs under head self-tapping thread self-drilling point screw 3.9x19 MM C1022 self drilling window screw, #2 PH fit tight recess, low oval flat head, 6 ribs under head, T-BSD, #3 point (6mm) hardened, white Zn plated 5-6U (Cr6+) with de-embrittlement baked - blue chromate Self Drilling Point For drilling...

Brand Name:QIANBANG

Model Number:DIN

Place of Origin:Hebei, China (Mainland)

...in "drlling screw" "drlling screw" "self drilling screw," the north is also known as "dovetail screw". Self Drlling tapping screws" say again "drlling screw" "drlling screw" "self drilling screw," the north is also called "dovetail screw".English: the S

Brand Name:FLRS or　OEM

Model Number:FLRS-002DS

Place of Origin:China

... to fit the demands of nearly any application. We offers more than 20 different head style self-drilling screws, in both steel and stainless steel. Self-drilling screws enable drilling without first creating a pilot hole. These screws are usually used to

Model Number:Din

Place of Origin:Jiangsu, China

Brand Name:Ouji Fasteners

... ISO 15482 Din 7504p Cross Recessed Countersunk Head Screw Self Tapping Self Drilling DIN 7504 P Description Self-drilling screw DIN 7504P countersunk head and PH recess drills thickness plates depending on the screw diameter, from 2 mm (Ø3,5) up to 6 mm...