self drilling bolts

Brand Name:MIROC

Model Number:Hollow Grounted Anchor

Place of Origin:ShanDong China(Mainland)

...Self Drilling Bolts with Bolt / Plate / Coupling / Bit / Nut Products information The SelfDrilling Anchor (SDA) is unique anchoring system and fulfills current and increasing demands ofthetunneling industry and ground engineering for safer and faster production. The system provides advantages for all areas of its applications, where boreholes would require the time consuming drilling...

Brand Name:CY

Model Number:#8x1/2''

Place of Origin:CHINA

...Self Drilling Self-Tapping Screws,Cr3 white plated MODE 8#-10# LENGTH 1/2"-3" SURFACE Cr6 yellow zinc plated , CR3 white-bule zinc palted , blacked,Ruspert PACKING 1000PCS/BOX ,BULK PACKING , OEM as customer's request APPLICATION Fixing steel to stell application Self tapping drill...

Brand Name:TOBO

Model Number:flange screws

Place of Origin:China

... Name: TOBO Model Number: HDC-001 Standard: DIN Product name: Hex Washer head Self-drilling Screw Drive type: Hexagonal Drive Surface treatment: Zinc plated Usage: Sheet Iron MOQ: 1 kilogram Delivery ...

Brand Name:NO

Model Number:NO

Place of Origin:China

.... Compared with the solid rod body, the hollow rod body design can obtain better rigidity and shear strength. The outer surface of the bolt has a standard large-pitch thread structure. The thread structure is

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:OED/OEM

Model Number:R22,R25,R28,R32,R38,T38,T45,T51

Place of Origin:China

Full-Bridge R22 R25 Coupling Sleeve With Extension Rod Mining Tools Threaded Rod Reducer Coupling Couplings Sleeve Are Used To Connect Several Rods To Each Other Product Name: Threaded Rod Reducer Coupling Description: Threaded Rod Reducer Coupling ...

Brand Name:MIROC by KSQ

Model Number:R32L R32N R32S

Place of Origin:China (Mainland)

...Self Drilling Bolt R32 Self Drilling Anchor System 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, anchoring and grouting in a single operation. Self drilling

Brand Name:MTH

Model Number:32MM

Place of Origin:CHINA

Self Drilling Anchor Bolt Self Drilling Anchor bar Rock Bolt Underground Mining Production: Self-drilling anchor bolt construction technology is a new anchoring technology. The key to apply this technology is to have construction equipment, such as drilling rigs. At present, the domestic market lacks efficient drilling rigs for self drilling anchor bolt...

Brand Name:SupAnchor

Model Number:T73/5

Place of Origin:Jiangsu, China

... is the No.1 manufacturer and exporter of self-drilling anchors in Asia, The self drilling rock bolt is driven to the required depth by means of rotary percussive drilling.Injection is carried out through hollow rock bolt. Injection mixture flows through

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

...Drill Gap Spacer for Self Drilling Anchor Bolt 1. Self-Drilling Anchor System--Gap Spacer Spacers or centralizers are designed and used to provide a minimum grout cover of minimum 20.0 mm around the self-drilling anchor bolt. 2. Specifications: Keywords: Self drilling anchor bolt Self Drilling Rock Bolt anchor drill anchor drilling anchor drilling fluids anchor drilling fluids usa anchor drilling fluids llc anchor drilling

Place of Origin:China

Brand Name:Jinquan

Model Number:Threaded & Tapered

...stopper etc., is a bolting solution for unstable ground conditions. Self drilling anchor bolt, R25N, R32L, R32N, R32S, R38N, R51L, R51N, T76N, T76S. 1. drilling bar self drill anchor bolt 2. self-drilling grouting 3. use in mine, hard rock, tunnel 4. R&T

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, backfill ground. 2. Used for permanent support for tunneling. 3. In slope stabilization, rock bolts...

Place of Origin:Jiangsu, China

Brand Name:grace

Model Number:din

Building Self Drilling Dacromet Concrete Screw Bolt Anchor Heavy Duty Hex Head Self drilling Concrete Screw Anchor Product Description Specification: This heavy duty concrete screw anchor is easy to identify and fully removable. The steel threads along the...

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:DURA

Model Number:SDS-5; SDS-6; SDS-8

Place of Origin:Jiangsu, China

Self-drilling Screw Making Machine for Drill Point Forming, Self-drilling Screw Introduction 1. Designed for producing common type self-driling screws and lengthened self-drilling screws. 2. Curved surface design of the transmission cam prolongs screw ...

Brand Name:YONGBIAO

Model Number:GB/DIN/ISO

...Self Drilling Anchor Screw The Concrete Anchor Bolt, also known as Expansion Anchor Bolt or Through Bolt Anchor, is a vital component in various construction and industrial applications. Manufactured by Fastener Co., this product is designed to provide secure and reliable anchoring solutions in concrete and other solid materials. With a HS Code of 7318160000, the Concrete Anchor Bolt

Brand Name:OED or OEM

Model Number:3 inch 4 inch 5 inches 6 inches

Place of Origin:China

...:150KN Weight:2.3kg/meter Anchor bolt Anchor bolt means a rod that transfers the structures or geotechnical load to a stable rock formations,it consistsof rod, drill bit,coupling, plate, grouting stopper and nut. It has been widely used in tunnling,mining