anchor bolt drill bits

Brand Name:MIROC

Model Number:T73-130mm/R38-76mm

Place of Origin:CHINA

... bolt can be connected with a grouting machine for grouting while drilling to achieve the anchoring effect. The construction efficiency is higher than that of ordinary hollow bolts, and it is suitable for broken and difficult-to-form surrounding rock. 2.

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

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:MTH

Model Number:R32

Place of Origin:CHINA

...Bolting Self Drilling Anchor Bit Description: Anchor bits is used as a sacrificial consumable for drilling hole, Minetech provides two kinds of anchor bits, Tungsten carbide and steel hardened. Thread type: R25, R32, R38, R51, T30, T40, T52, T73, T76, T103, T111, T127, T130 etc. Bits type: EX: Hardened cross bit for loose to medium dense ground conditions ES: Hardened button bit...

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...

Place of Origin:Guangdong, China

Brand Name:FinExpress

Model Number:FinExpress Screw 1266

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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: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...

Place of Origin:Jiangsu, China

Brand Name:Grace

Model Number:M6-M24

...Anchor , Through Bolts Anchor Bolt Product Description Heavy Duty Wedge Type Expansion Anchor, Through Bolts Product Description The Wedge Anchor is a fully threaded, torque-controlled, wedge expansion anchor which is designed for consistent performance. It is suitable for applications in solid concrete and grout-filled concrete masonry. Drill Diameter is the same as Anchor Diameter. Use carbon tipped hammer drill

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...

Brand Name:SD Seriae PDC Cutters

Model Number:SD1305

Place of Origin:Guilin China

... drill bit. The diameter of the PDC is 13.3mm, the height is 5.5mm, and the double 1/4 circle is specially chamfered. This kind of PDC cutter is called peach-shaped. The apex of the PDC cutter is placed on the top of the anchor drill bit to increase the