gb 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: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: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

Self Drilling Hollow Anchor Bolt R - thread , Anchor Drill R25 to T130 1. Brief Introduction: ROSCHEN self drilling anchor bolt system is manufactured from heavy wall steel tube. The anchor bar 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...

Brand Name:MTH

Model Number:T76N-49

Place of Origin:China

...Self-Drilling Anchor Bar Left Hand Full Thread Rock Bolting Tools Description: The self-drilling anchor system is an advanced geotechnical solution designed for efficient ground reinforcement and stabilization. The system comprises several key components, including a hollow anchor bar, nut, bearing plate, coupler, centralizer, and drill bit. By integrating drilling...

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:SYL

Place of Origin:CHINA

... 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 construction Standard API, ASTM, BS, DIN, GB, ...

Place of Origin:China

Brand Name:Zhengde Metal

Product Description Zhengde The 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 ...

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

Self drilling hollow ground anchor bolt: Self drilling anchor bolts: self-drilling rock anchoring/rock bolt/anchor plate factory from China: R22, R25, R32, R38, R51 rock bit, nuts, couplings, drill rod etc. 1. Self Drilling Anchor Bolt. 2. Material:...

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 ...

Place of Origin:CHNIA

Brand Name:Zhengde

Product Description Product Description Zhengde The 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 ...

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:OED/OEM

Model Number:R32N/21

Place of Origin:China

... bit that performs drilling, anchoring and grouting in a single operation. Self drilling anchor system is mainly used in slope stabilization, tunneling pre-support, foundations with micro piles etc jobs, which is widely used in mining, tunneling, ...

Brand Name:Summery

Model Number:full threaded steel

Place of Origin:China,shanghai

...steel self drilling rock bolt / hollow anchor bar / anchor rods The Self Drilling Anchor system is comprised of a hollow threaded anchor bar with a sacrificial drill bit that performs drilling, anchoring and grouting in a single operation. Self drilling ...

Brand Name:Crever

Model Number:DIN7504K

Place of Origin:Jiangsu

...Self Drilling Screws Full Thread , Hex Head Tek Screws For Structural Steel 1. Descriptions: Hex Washer Head Self Drilling Screw is also called HWH drilling screw. The Self Drilling Screws drill their own holes when they’re screwed into materials such as wood, plastic and metal. Drilling screws can be produced according to the standards: GB GB / T, German standard DIN, Japanese standard JIS, international standard ISO. Hex flange self

Brand Name:TOBO

Model Number:screws

Place of Origin:China

Item Galvanized Hex Self Drilling Screws Roofing Screws Self Drilling Screws for Wood Material carbon steel Standard DIN GB ISO JIS BA ANSI Color White zinc ,blue white zinc, yellow zinc... Drill No. #3,#4,#5 Thick 6#,7#,8#,10#,12#,14#.

Brand Name:CY

Model Number:M3.5-M5.5

Place of Origin:CHINA

...Self drilling Screw ,fine thread ,Cr3 Zinc Plated Material Carbon Steel , Stainless Steel Size M3.5, M3.9, M4.2,M4.8,M5.5 Color Plain,Black,White,Yellow,Grey Thread Type Fine or Coarse Head Type Bugle or Flat or Pan standard DIN , GB , JIS surface Plain,Phosphate,Zinc Plated Packing Box+Carton+Pallet Recess Type Phillips, Pozi, Square,Torx Port Shanghai Lead Time 25 days-35days Bugle Head Drywall Self Drilling...

Place of Origin:Jiangsu, China

Brand Name:Grace

Model Number:ODM/OEM

m12 Self Drilling Screw Self-Drilling Tek Screw Hex Washer Head Self-Drilling Sheet Metal Tek Screws Product Description Self-Drilling Tek Screw Hex Washer Head Self-Drilling Sheet Metal Tek Screws 1. Standard: ISO, JIS, GB, ANSI, BSW, DIN or non standard...

Categories:Self Drilling Screws

Country/Region:china

Hexagon Head Self-tapping/Self-drilling Screw Specification (1) Product name: Brass Tin Plated Self Drilling Roofing Screws (2) Standard: ISO/DIN/GB/ANSI/JIS, etc. We can produce the screws as customer’s drawings and samples with high quality (3) Head ...