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Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type
Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type
Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type
Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type
Specifications
Brand Name :
SupAnchor
Model Number :
R25/D42mm, R25/D51mm
Certification :
ISO, SGS, ITB, IBDIM
Place of Origin :
Sichuan, China
MOQ :
3 meters
Price :
1 - 30 USD
Payment Terms :
L/C, T/T
Supply Ability :
200,000 meters per month
Delivery Time :
1 to 6 weeks
Packaging Details :
Packed in bundle with package paper.
Name :
SupAnchor R25 Self Drilling Steel Cross Bit
Anchor Bar Type :
R25
Outside diameter (mm) :
42, 51
I.D. (mm) :
25
Type of Steel :
EN10083-3/2006
Thread Type :
ISO10208 - R25 / Left or Right
Hardness (HRC) :
50-55
Unit Weight (Kg/m) :
0.30. 0.40
Description

Features

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 project time.

The system provides advantages for all areas of its applications, where boreholes would require the time consuming drilling with casing systems in unconsolidated or cohesive soil.

Features and Advantages

Fits SupAnchor® standard Boomer, ROC and Mustang rigs. Particularly suitable for difficult ground conditions.

  • A high rate of installation since drilling, placing and grouting can be performed in one single operation.

  • Self drilling system eliminates the requirement for a cased borehole.

  • Installation with simultaneous drilling and grouting possible.

  • Easy installation in all directions, also upwards.

  • Suitable for working in limited space, height and in areas of difficult access.

  • Simple post grouting system.

Technical Data

R25 Drill Bit EX EXX ESF ESSF
Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type　 Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type　 Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type　
　 Hardened Cross Bit for loose to medium dense ground conditions TC Cross Bit for soft to medium rock formations Hardened Button Bit for unconsolidated rock with boulders TC Button Bit for medium rock formations
Outside Diameter (mm) / Unit Weight (Kg)

D42 / 0.30

D51 / 0.40

D42 / 0.30

D51 / 0.42

D42 / 0.25

D51 / 0.42

D42 / 0.30

D51 / 0.42
Hardness HRC 50-55 HRA 87-89 HRC 50-55 HRA 87-89
Thread Type ISO 10208 - R25 / Left or right
Type of Steel EN10083-3/2006


Anchor Bar and Accessories

Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type

Job sites
Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type

Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX TypeRock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type

Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type

SubNumbers

10 Years - The average seniority > 10 years, which is not common in anchor manufacturing industry.

20 Years - 20 years of exporting experience, familiar with different product standards from different

customers and countries.

26 Years - 26 years of exploration and development, SupAnchor has become the No.1 SDA bar

manufacturer in Asia.

60 Countries - customers from 60 countries. Our self drilling anchor systems have been used by

customers from 50 countries all over the world, including America, Chile, Germany,

Australia India, etc.

1,500 Projects - SupAnchor’s products have been widely used in over 1500 massive projects.

Quality System

QC Procedure
SupAnchor Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Typehas its own quality tracking systems. Every batch of anchor bar has its unique batch
number, which can be tracked from raw materials till installation.
Being the Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX TypeNo.1 exporter of SDA bars in Asia, quality control has been always SupAnchor’s biggest
concern. Our quality testing equipment number ranks first on the list in anchor manufacturing industry
in Asia. It is SupAnchor’s mission to support your construction with products of high quality.
Quality Inspection Rate
Mechanical strength test ratio >= 3%
Dimensions test ratio = 100%
Surface inspection ratio = 100%

SubNumbers

Product tags

rock drilling tricone bits

,

carbide tipped masonry drill bit

,

carbide tipped masonry drill bits
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Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type

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Product Detail
Brand Name :
SupAnchor
Model Number :
R25/D42mm, R25/D51mm
Certification :
ISO, SGS, ITB, IBDIM
Place of Origin :
Sichuan, China
MOQ :
3 meters
Price :
1 - 30 USD
Contact Supplier
Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type
Rock Drilling R25 Self Drilling Anchor Bar Steel Cross Drill Bit EX Type

Supanchor Rock Reinforcement Co., Ltd.

Active Member
5 Years
sichuan, chengdu
Since 1994
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Self Drilling Anchor Bar, Self Drilling Rock Bolts, Self Drilling Anchor System
Total Annual :
25000000-30000000
Employee Number :
120~200
Certification Level :
Active Member
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