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 Diameter15mm
Effective Cross-section0.71(in²)
461(mm²)
Ultimate Load (G.U.T.S.)81 kips
(360 kN)
Yield Load62.9 kips
(280 kN)
Design 70% G.U.T.S56.6 kips
(252 kN)
Design 60% G.U.T.S.48.5 kips
(216 kN)
Weight Per/ Ft
Per/ m
2.3 lbs/ft.
3.5 kg/m
Outside Diameter38mm
Inside Diameter20mm
Effective Cross-section0.92(in²)
593(mm²)
Ultimate Load (G.U.T.S.)112 kips
(498 kN)
Yield Load89.9 kips
(400 kN)
Design 70% G.U.T.S78.3 kips
(349 kN)
Design 60% G.U.T.S.67.1 kips
(299 kN)
Weight Per/ Ft
Per/ m
3.2 lbs/ft
4.8 kg/m
Outside Diameter51mm
Inside Diameter32mm
Effective Cross-section1.50(in²)
967(mm²)
Ultimate Load (G.U.T.S.)170 kips
(756 kN)
Yield Load141.6 kips
(630 kN)
Design 70% G.U.T.S118.9 kips
(529.2 kN)
Design 60% G.U.T.S.101.9 kips
(453.6 kN)
Weight Per/ Ft
Per/ m
5.0 lbs/ft
7.5 kg/m
Outside Diameter40mm
Inside Diameter16mm
Effective Cross-section1.35(in²)
874(mm²)
Ultimate Load (G.U.T.S.)148 kips
(660 kN)
Yield Load118 kips
(525 kN)
Design 70% G.U.T.S104 kips
(462 kN)
Design 60% G.U.T.S.89 kips
(396 kN)
Weight Per/ Ft
Per/ m
4.7 lbs/ft
7.0 kg/m
Outside Diameter52mm
Inside Diameter26mm
Effective Cross-section1.98(in²)
1278(mm²)
Ultimate Load (G.U.T.S.)209 kips
(929 kN)
Yield Load164 kips
(730 kN)
Design 70% G.U.T.S146 kips
(650 kN)
Design 60% G.U.T.S.125 kips
(557 kN)
Weight Per/ Ft
Per/ m
6.5 lbs/ft
10.0 kg/m
Outside Diameter76mm
Inside Diameter51mm
Effective Cross-section3.14(in²)
2028(mm²)
Ultimate Load (G.U.T.S.)360 kips
(1600 kN)
Yield Load270 kips
(1200 kN)
Design 70% G.U.T.S252 kips
(1120 kN)
Design 60% G.U.T.S.216 kips
(960 kN)
Weight Per/ Ft
Per/ m
11.0 lbs/ft
16.3 kg/m
Outside Diameter76mm
Inside Diameter45mm
Effective Cross-section3.84(in²)
2480(mm²)
Ultimate Load (G.U.T.S.)427 kips
(1900 kN)
Yield Load337 kips
(1500 kN)
Design 70% G.U.T.S299 kips
(1330 kN)
Design 60% G.U.T.S.256 kips
(1140 kN)
Weight Per/ Ft
Per/ m
13.0 lbs/ft
19.3 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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