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R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit
R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit
R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit
R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit
Specifications
Brand Name :
SupAnchor
Model Number :
R51/D90mm, R51/D100mm, R51/D115mm, R51/D130mm, R51/D150mm
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 R51 Self Drilling TC Cross Bit
Anchor Bar Type :
R51
Outside diameter (mm) :
90, 100, 115, 130, 150
I.D. (mm) :
51
Type of Steel :
EN10083-3/2006
Thread Type :
ISO10208 - R38 / Left or Right
Hardness (HRA) :
87-89
Unit Weight (Kg/m) :
1.75, 2.46, 3.37, 4.00, 7.70
Description

Casting Drill Bit Soft To Medium Rock Drilling And Grouting Self Drilling Anchor Bar R51 Steel Cross Bit EX Type

Features

SupAnchor Self Drilling Anchor System has a high rate of installation since drilling, placing and grouting can be performed in one single operation.

Rock drill bits can be used under any rock drilling condition, it's hardly impacted by the model of drill rig and the rock performance. Cross bit and button bit are mainly used for fissural rock. It is mainly used for diging into mine laneway and blasting holes in all drilling works for different rock, different alloy could extend the working life of the drill bits.

Features and Advantages

  • Cost effective
  • Welding is firm
  • High bending strength
  • High discharge efficiency
  • Well drilled

Technical Data

R51 Drill Bit EX EXX ESF ESD ESSF
R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit　 R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit　 R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit　 R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit　
　

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)

D90 / 1.60

D100 / 1.82

D115/ 2.50

D90 / 1.75

D100 / 2.46

D115/ 3.37

D130/ 4.00

D150/ 7.70

D90 / 1.35 (ESF)

D100 / 1.38 (ESF)

D115 / 2.06 (ESD)

D76 / 1.30

D90 / 1.90

D100 / 2.40

D115 / 3.25

D130 / 5.26

D150/ 10.25
Hardness HRC 50-55 HRA 87-89 HRC 50-55 HRA 87-89
Thread Type ISO 1720 - R51 / Left or right
Type of Steel EN10083-3/2006


Anchor Bar and Accessories

R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit

Job sites
R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit

R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill BitR51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit

R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit

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 R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bithas 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 R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill BitNo.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%
Product tags

t38 rock drill bit

,

yn27c rock drill

,

rock drill r25
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R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit

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Product Detail
Brand Name :
SupAnchor
Model Number :
R51/D90mm, R51/D100mm, R51/D115mm, R51/D130mm, R51/D150mm
Certification :
ISO, SGS, ITB, IBDIM
Place of Origin :
Sichuan, China
MOQ :
3 meters
Price :
1 - 30 USD
Contact Supplier
R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit
R51 EX Type Outside Dia 90mm 115mm 150mm Steel Rock Drill Bit

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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