Pinnacle Drilling

Providing Innovative Drilling Solutions

Anchor Bar

Our Torx line on self-drilling anchors has been carefully engineered to meet the most demanding project requirements

- Both “R” (round) and “T” (trapezoidal) thread design

- Can be installed in any condition

- High in tensile strength

Self Drilling Anchors

Pinnacle’s hollow core anchors are designed to be drilled in and grouted through, leaving a steel reinforced grout column and anchor head in each borehole. These anchors can be installed in any condition and are ideal for conditions that would normally be difficult for conventional solid bars. Pinnacle self-drilling anchors are available in a wide range of sizes. Pinnacle offers hollow bars in both “R” (round) and “T” (trapezoidal) thread design.

SPECIFICATIONS

Outside Diameter32mm
Inside Diameter18mm
Effective Cross-section0.67(in²)
430(mm²)
Ultimate Load (G.U.T.S.)81 kips
(360 kN)
Yield Load63 kips
(280 kN)
Design 70% G.U.T.S56.7 kips
(252 kN)
Design 60% G.U.T.S.48.6 kips
(216 kN)
Weight Per/ Ft
Per/ m
2.3 lbs/ft.
3.5 kg/m
Outside Diameter38mm
Inside Diameter19mm
Effective Cross-section1.15(in²)
742(mm²)
Ultimate Load (G.U.T.S.)112 kips
(498 kN)
Yield Load90 kips
(400 kN)
Design 70% G.U.T.S78.4 kips
(348 kN)
Design 60% G.U.T.S.67.2 kips
(298 kN)
Weight Per/ Ft
Per/ m
3.2 lbs/ft
4.8 kg/m
Outside Diameter51mm
Inside Diameter32mm
Effective Cross-section1.78(in²)
1148(mm²)
Ultimate Load (G.U.T.S.)170 kips
(756 kN)
Yield Load142 kips
(630 kN)
Design 70% G.U.T.S126 kips
(560 kN)
Design 60% G.U.T.S.108 kips
(480 kN)
Weight Per/ Ft
Per/ m
5.0 lbs/ft
7.5 kg/m
Outside Diameter30mm
Inside Diameter11mm
Effective Cross-section0.64(in²)
415(mm²)
Ultimate Load (G.U.T.S.)72 kips
(320 kN)
Yield Load58.5 kips
(260 kN)
Design 70% G.U.T.S50.4 kips
(224 kN)
Design 60% G.U.T.S.43.2 kips
(192 kN)
Weight Per/ Ft
Per/ m
2.1 lbs/ft
3.1 kg/m
Outside Diameter40mm
Inside Diameter16mm
Effective Cross-section1.40(in²)
900(mm²)
Ultimate Load (G.U.T.S.)142 kips
(635 kN)
Yield Load112.5 kips
(500 kN)
Design 70% G.U.T.S103.9 kips
(445 kN)
Design 60% G.U.T.S.89.0 kips
(396 kN)
Weight Per/ Ft
Per/ m
4.7 lbs/ft
7.0 kg/m
Outside Diameter52mm
Inside Diameter26mm
Effective Cross-section1.94(in²)
1250(mm²)
Ultimate Load (G.U.T.S.)207 kips
(929 kN)
Yield Load163.3 kips
(730 kN)
Design 70% G.U.T.S145.5 kips
(650 kN)
Design 60% G.U.T.S.124.6 kips
(557 kN)
Weight Per/ Ft
Per/ m
6.5 lbs/ft
10.0 kg/m
Outside Diameter76mm
Inside Diameter49mm
Effective Cross-section3.22(in²)
2080(mm²)
Ultimate Load (G.U.T.S.)360 kips
(1600 kN)
Yield Load270 kips
(1200 kN)
Design 70% G.U.T.S252 kips
(1121 kN)
Design 60% G.U.T.S.216 kips
(960.8 kN)
Weight Per/ Ft
Per/ m
10.7 lbs/ft
26 kg/m

Drill Bits

Be ready for any ground condition with our vast selection of high quality drilling bits. Available in all standard sizes with your choice of Steel or carbide.

Other Anchor Bar Accessories

Pinnacle also offers a wide range of accessories for anchor bar drilling

Subs

Couplers

Anchor Nuts

Bit Inserts

Plates

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