anchor bolt drill bits

Place of Origin:Hunan China

Brand Name:Custom

...bit is a rock drilling tool designed to pair with H22 hexagonal tapered drill rods on YT23, YT24 and YT28 air leg rock drills. Its shallow 7-degree taper profile locks the bit onto the rod through impact self-tightening, allowing quick bit changes and low drilling resistance. Available in a full diameter range of 26-42mm, it is widely used for anchor bolt drilling, quarrying and shallow-hole drilling

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

Place of Origin:China

Stainless Steel Eyelet Foundation Bolt L 7 J Type Anchor Bolt With Nuts M10 Plain Product Description Product Name L 7 J Type Anchor Bolt Material Stainless steel (304, 316, 201), carbon steel (35#, 45#), galvanized, aluminum alloy, copper, carbon ...

Brand Name:HLDRILL

Place of Origin:CHINA

...Drilling Anchor Bits with Integrated Anchoring Self-drilling anchor bits are advanced rock drilling tools that integrate both drilling and anchoring functions into a single system. These innovative tools are engineered for geotechnical engineering applications, mine support systems, slope reinforcement projects, and tunnel and foundation pit support operations. Integrated Functionality Combines drilling and anchoring

Model Number:DHD380A 203mm

Brand Name:MIROC

Place of Origin:CHINA

...Drill Bit The DHD380A 203mm DTH Hole Opener Reamer Drill Bit is engineered for efficient hole enlargement and reaming applications in mining, quarrying, water well drilling, construction, and various rock drilling projects. This robust tool combines a high-strength alloy steel body with durable tungsten carbide buttons to deliver reliable drilling...

Brand Name:MIROC by KSQ

Model Number:R38N

Place of Origin:China (Mainland)

...Drilling 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, anchoring and grouting in a single operation. Self drilling anchor...

Brand Name:MEGA DRILLTECH

Model Number:MDT-80

...Anchor Bolt Drilling Machine 80m Depth​ Hydraulic Rock Anchor Drilling Rig, Anchor Drilling Machine, Slope Protection Drilling Model MDT-80 Borehole Depth 80m Borehole Diameter Φ100-Φ209mm Recommended Drill Rod Φ89*1.5m; Φ114*1.5m Drill Angle 0~120° Drill Head Rotary Speed(FR/RE) 5~180rpm Max Output Torque of Power Head 3500Nm Drill Head Feeding Stroke 1800mm/1200mm Drill Head Max. Lifting Force 45KN Drill...

Brand Name:zuanshen

Model Number:DWS31

Place of Origin:China

... engineering anchor rod operations. It uses two hydraulic rock drills, one for drilling holes and the other for installing bolts. It is equipped with a mesh grabbing mechanical arm, which has a high level of human-machine control, making it easy to

Brand Name:STARRY AND OEM

Model Number:5/32;3/16

Place of Origin:JIANG SU

... Self-centering tip for clean entry and fast starts. Stays sharp longer. 3. 2× longer life than standart hammer drill bits. 4. Our U flute design for faster, more efficient dust removal. 5. Premium steel improves core strength for maximum durability and

Place of Origin:Changge,China

Brand Name:Huanghe Whirlwind

Model Number:HHW

Product Description Product Parameter Specification Diameter(mm) Quantity of PDC(pcs) Wing Type of PDC 28 anchor 28 2 2 1304 30 anchor 30 2 2 1304 32 anchor 32 2 2 1304 42 anchor 42 3 2 1304 48 anchor 48 3 2 1304 Company Information Workshop Certificate ...

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:SupAnchor

Model Number:T52/26

Place of Origin:Jiangsu, China

...Anchor T52/26 Self Drilling Rock Bolts With Drill Bit And Coupler Features Self drilling anchor bolt is installation under the conditions of the soil/rock with the risk of drill hole collapse due to pulling out of drill bit as in the classical anchor installation process. SupAnchor has achieved the security application of 30,000,000 meters self-drilling anchor bar in the world. As the No.1 manufacturer and exporter of self-drilling

Place of Origin:China

Brand Name:Zhengde Metal

...is equipped with slurry holes and dust removal. Application scope: 1. Radial reinforcement: Hollow anchors replace traditional mortar anchors for radial reinforcement, which can completely solve many defects such as incomplete grouting and inability to

Brand Name:OED/OEM

Model Number:R38/90

Place of Origin:China

...enables drilling and grouting in one operation, making much saving in jobsite and project time. Specifications of our SDA drilling bits R38/90mm Thread:R38 Diameter:90mm Tunnelling Ground engineering 1. Face stabilization 2. Radial systematic anchoring 3.

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 Bit Anchor Drill for Building Foundation Drilling Drill Bit 1. Application: Drill bit is used for drilling. It is installed with anchor bar. As it is not need to pull out of the anchor bar, drill bit cab be used for only one time. After the anchor bars are installed, drill bits will be left in the borehole. Roschen provides a full range of drill bits to meet customers' requirements. Drill bit...

Brand Name:HNF

Model Number:M6-M20

Place of Origin:Jiaxing, China

... sleeve over a threaded stud bolt body and integral expander, nut and washer. Anchors are made of Plated Carbon Steel, or Type 18-8 Stainless Steel. Anchors should be installed with carbide tipped hammer drill bits made in accordance to ANSI B212.15-1994.

Brand Name:NC125

Model Number:125

Place of Origin:Ningbo China

... machinery, prestressed machinery. We offer Self Drilling Anchors in variants of R25, R32, R38, R51 and T76 and their accessories including the Anchor Nut, Anchor Plate, Anchor Coupler and Drilling bits depending on the geological condition of the

Place of Origin:Guangdong, China

Brand Name:FinExpress

Model Number:FinExpress Screw 1266

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Place of Origin:CHNIA

Brand Name:Zhengde

...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 anchors replace traditional mortar anchors...

Brand Name:Summery

Model Number:R38N

Place of Origin:China,shanghai

...drilling anchor bolt Description Size Weight Part No. Remark 　 (kg) (lb) 　 Bit with thread Steel cross bit R38/76 mm 1.20 2.65 38MR31176 Hardened cross bit for loose to medium dense conditions with small boulders R38N R38/90 mm 1.40 3.09 38MR31190 　 Steel arched bit R38/76 mm 1.20 2.65 38MR34176 Hardened arched bit for optimized geometry for unconsolidated soil with small boulders 　 TC arched bit...