T76 Rock anchoring
self drilling rock bolt

T76 rock anchoring bolt is quick and easy to install through fractured or broken ground. The system is available with a range of harder drill bits for efficient drilling in stronger material. The rock anchoring bolt is a precision-machined combination anchor-drill of high-grade steel, specially tempered to insure clean, close-fitting holes and plated to resist rust and corrosion. Eight sharp cutting teeth quickly and accurately drill into masonry materials without fouling.

Specifications

T76 Rock anchoring

Rock bolt Size Outer Dia. (mm) Inner Dia. (mm) Ultimate Load (KN) Yield Load (KN) Weight (Kg/m) Thread

T76/51 76 51 1600 1200 16.5 L/R

T76/45 76 45 1900 1500 19.7 L/R

Accessories

Anchor Coupling

Coupling Outer Dia. (mm) Length (mm) Weight (Kg) Thread

95 220 4.70 L/R

95 200 4.20 L/R

Anchor Nut

Nut Size Type Key Size
(mm)
Length
(mm)
Weight
(Kg)

T76 Hex Nut 100 80 2.7

Anchor Plate

Plate Size Type Dimensions
(mm)
Thickness
(mm)
Hole Dia.
(mm)
Weight
(Kg)

T76 Plat Plate 250*250 60 80 26.90

T76 Plat Plate 250*250 40 80 18.00

Centralizer

Centralizer Size Outer Dia.
(mm)
Length
(mm)
Weight
(Kg)

T76 130 45 0.89

Drill Bits

Drill Bits Type Size Diameter (mm)

EX T76 ø115, ø130, ø150

EXX T76 ø130, ø150

ES-F T76 ø130

ESS-F T76 ø130, ø150, ø200

Clay Bit T76 ø130, ø150, ø175, ø200

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