Self Drilling Anchor System,R25-T76 anchor

Self Drilling Anchor System,R25-T76 anchor

Self Drilling Anchor System

Hollow anchor bar,hex nut,domed nut,flat plate,domed plate,coupling,centralizer,hardened corss-cut drill bit,TC corss-cut drill bit,TC button drill bit,drill bit adapter,wedge,rotary injection adapter,adapter coupling.

King Kong Drills company produce different size and type rock drilling tools, cutting picks, road milling teeth etc.

Customization:

Customized logo(Min. Order: 1 Pieces)
Customized packaging(Min. Order: 1 Pieces)
Graphic customization(Min. Order: 1 Pieces)

if you need them.

please contact info@kingkongdrillsltd.com

Description

Introduction

Self drilling anchor system consists of hollow anchor bar,nau,plate,coupler,centralizer and drill bit.It can combine drilling,grouting and anchoring functions together,which is suitable for broken rock and surrounding rocks which are diffcult to drill holes.It can be used for the slope stabilization,foundation support,tunnel pipe roofing,transmission tower,wind tower foundation support,existing building repair and reinforcement,etc.

Type

Self drilling anchor system

  • Hollow anchor bar

Left-handed and right-handed thread can be customized based on specific requirements.

2023 11 09 155041

SizeUitimate Load(KN)Yield Load(KN0Elongation(%)
R25N2001508
R32L2101608
R32N2802308
R32S3602808
R32S14053208
R38N5004008
R38S5504508
R51L6605408
R51N8006308
T30S32026012
T40N53943012
T40S66052512
T52N9297308
T76L12001000/
T76N16001200/
T76S19001500/

  • Hex nut

It can reach the published ultimate load of the hollow bar.

2023 11 09 161307

R25-L354135
R32-L454645
R32-L454645
R32-L554655
R38-L605060
R38-L605060
R38-L705070
R51-L707570
R51-L707570
T30-L354635
T30-L354635
T40-L506550
T40-L506550
T52-L708070
T52-L708070
T76-L8010080
T76-L7510075
T76-L8010080

  • Domed nut

It can reach the published ultimate load of the hollow bar.

2023 11 09 163143

R25-L40.54140.5
R32-L454645
R32-L454645
R32-L554655
R38-L605260
R38-L605260
R51-L707570
R51-L707570
R51-L807580

  • Flat plate

2023 11 09 163550

R32-L150-T81508
R32-L150-T81508
R38-L200-T1220012
T40-L200-T1220012
R51-L200-T3020030
T52-L200-T3020030
T76-L250-T4025040

  • Domed plate

2023 11 10 104649

SIZELENGTGTHICKNESS
R25-L150-T61506
R32-L150-T81508
R38-L200-T1020010
R51-L200-T1020010

  • Coupling

It can reach the published ultimate load of the hollow bar.

2023 11 09 164413

SIZEOUTER DIALENGTH
R32-L14542145
R32-L16042160
R38-L18051180
R51-L14063140
R51-L20063200
T30-L10538105
T40-L14054140
T52-L16070160
T76-L20095200

  • Centralizer

2023 11 09 170505

SIZEOUTER DIA.LENGTH
R32/727230
R38-787830
R51/919130
T30/707035
T30/888835
T40/888840
T52/11211235
T76/13013045

  • Hardened corss-cut drill bit

Mudstone,gravel soil,chalkl soil,lime soil,calcareous clay,artifical fill,soft mudstone.

2023 11 09 170936

SIZEOUTER DIA.
R25/4242
R32/5151
R32/7676
R38/7676
R38/9090
R51/9090
R51/115115
T30/5151
T30/7676
T40/9090
T52/115115
T76/115115
T76/130130

  • TC corss-cut drill bit

Soft to medium-hard rock.such as gravel mixed with large pebbles,rock formations with developed cracks,unreinforced concrete.

2023 11 09 171619

SIZEOUTER DIA.
R25/4242
R32/5151
R38/7676
R38/9090
R51/9090
R51/115115
T30/5151
T40/7676
T52/9090
T52/115115
T76/115115
T76/130130

  • Clay bit

Clay,soft sore,sand,gravel,mixed fill

2023 11 09 172357

SIZEOUTER DIA.
R32/7676
R38/9090
R51/9090
T30/7676
T40/9090
T52/130130
T76/130130
T76/150150

  • Hardened Button Drill Bit

Broken stratum,soft sandstone,limestone,gravel,soft rock.

2023 11 09 173156

SIZEOUTER DIA.
R25/4242
R32/5151
R32/7676
R38/7676
R38/9090
R51/7676
R51/115115
T30/5151
T40/7676
T40/9090
T52/115115
T76/130130

  • TC button drill bit

Soft to medium-hard weathered rock foamations,large pebbles,gravel,such as mudstone,schist,volcanic rock,etc.

2023 11 09 173706

SIZEOUTER DIA.
R25/4242
R32/5151
R32/7676
R38/7676
R38/9090
R51/7676
R51/115115
T30/5151
T40/7676
T40/9090
T52/115115
T76/115115
T76/130130
T76/150150

  • Drill bit adapter

It can connect hollow anchor bar with larger thread diameter drill bit.

2023 11 10 092417

SIZEANCHOR BAR THREADDRILL BIT THREAD
R25/R32R25R32
R32/R38R32R38
R32/R51R32R51
R32/T40R32T40
R38/R51R38R51
T51/T76T51T76
T30/T40T30T40
T30/R51T30R51
T40/R51T40R51
T52/T76T52T76
T40/T52T40T52

  • Wedge

Used to adjust the angle between plate and hollow anchor bar.

2023 11 10 093824

SIZEOUTER DIA.COMPENSATION ANGLE
R25-A10°5010°
R32-A10°6010°
R38-A10°7010°
R51-A10°9510°
T30-A10°6010°
T40-A10°7010°
T52-A10°9510°
T76-A10°11310°

  • Rotary injection adapter

Used to connect shank adapter and hollow anchor bar,and realize synchronous drilling and grouting.

2023 11 10 094526

SIZEANCHOR BAR THREADSHANK ADAPTER THREAD
R32/R32R32R32
R32/T38R32T38
R38/T38R38T38
R38/T45R38T45
T40/T51T40T51
T52/T51T52T51

  • adapter coupling.

2023 11 10 095028

Mainly matched for air leg rock drill

SIZEANCHOR BAR THREADSHANK ADAPTER THREAD
R25/S22R25S22
R32/S22R32S22
R25/S25R25S25
R38/S25R38S25

2023 11 10 095337

Mainly matched for hydraulic rock drilling rigs

R32/R32R32R32
R32/T38R32T38
R38/T38R38T38
R38/T45R38T45
R38/T51R38T51
T40/T51T40T51
T52/T51T52T51

2023 11 10 095713

Mainly matched for DTH hammer

R32R32/

Service

We have professional production, professional certificates to ensure product quality, professional packaging and transportation packaging product safety.Our products are made in China with very good raw materials. we provide 24-hour consultation and after-sales service.If you have any needs or questions about the  rock drill tools, you can contact us, We have various types of drill bits,rock drill rods and our quality is absolutely reliable.

Service 38/30mm bits for trenching

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