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DRILL STEELS |
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Weldgrip Drill Steels are produced from
the finest quality Sheffield steel, designed to withstand the
severe fatigue stresses developed by today’s high powered
drilling machines. Typical applications include mining, quarrying,
tunnelling and civil engineering.
Manufactured to strict tolerances and a high standard of finish,
the steels can be used in the 'as rolled' condition or carburised
for extension and taper equipment. A wide range of drill rods
are available in hexagon diamond and turbine sections to suit
hard, soft and abrasive drilling conditions.
- High strength
- Resistance to high thrust and torque loading
- Designed to withstand severe fatigue stresses
- Manufactured to strict tolerances and high finish
- Suitable for both hard and soft strata and abrasive drilling
conditions
- Large range of sizes to suit all drilling conditions
Hollow Rods
R22 Rods
R19 Extension Rods
Diamond Section Auger Rods
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Hollow Hexagonal Rods
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|
| Drive |
Bit End |
Length (mm) |
| - - |
- - |
610 |
| - - |
- - |
1000 |
| - - |
- - |
1175 |
| 19mm Hex or |
1/2" BSW or |
1475 |
| 22mm Hex |
M16 |
1775 |
| - - |
- - |
2065 |
| - - |
- - |
2365 |
| - - |
- - |
3000 |
| Drive |
Bit End |
Length (mm) |
| - - |
- - |
600 |
| - - |
- - |
1285 |
| - - |
- - |
1585 |
| 25mm Square |
M16 |
1885 |
| - - |
- - |
2185 |
| - - |
- - |
2485 |
| - - |
- - |
2785 |
| - - |
- - |
3000 |
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Hollow Turbine Rods
|
|
| Drive |
Bit End |
Length (mm) |
| - - |
- - |
1000 |
| - - |
- - |
1200 |
| - - |
- - |
1500 |
| 19mm Hex |
1/2" BSW |
1800 |
| - - |
- - |
2100 |
| - - |
- - |
2400 |
| - - |
- - |
2600 |
| - - |
- - |
3000 |
| Drive |
Bit End |
Length (mm) |
| - - |
- - |
1175 |
| 25mm Square |
1/2" BSW |
1575 |
| - - |
- - |
1875 |
| - - |
- - |
2485 |
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Hollow Hexagon
Tapered Rods |
|
| Drive |
Bit End |
Length (mm) |
| - - |
- - |
610 |
| 22mm Hex |
7° Taper |
1220 |
| With Collar |
- - |
1510 |
| - - |
- - |
1830 |
| Drive |
Bit End |
Length (mm) |
| - - |
- - |
2145 |
| 22mm Hex |
7° Taper |
2435 |
| With Collar |
- - |
3050 |
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R22 Starter Rod |
|
| Drive 19mm or 22mm Hex |
End R22mm Male |
Length 250mm |
|
R22 Starter Rod |
|
| Drive 25mm Square |
End R22mm Male |
Length 250mm |
|
R22 Extension Rods |
|
| End |
Bit End |
Length (mm) |
| R22mm Female |
R22mm Male |
500 |
| R22mm Female |
R22mm Male |
1000 |
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R22 Short Bit End Rods |
|
To DIN 20mm Male Thread Bit End. Length 100mm
To DIN 24mm Male Thread Bit End. Length 100mm
To Bayonet Type Female Bit End. Length 100mm
To M16 Female Thread End. Length 100mm
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R22 Long Bit End Rods |
|
To DIN 24mm Male Thread Bit End. Length 1000mm
To M16 Female Thread Bit End. Length 1000mm
Turned 19mm Diameter 75mm Long.
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R19 Extension Rod |
|
| Drive/Body |
Bit End |
Length (mm) |
| - - |
- - |
250 |
| 19/22mm Hex |
R19mm Male |
550 |
| - - |
- - |
1500 |
| End |
Bit End |
Length (mm) |
| R19mm Female |
R19mm Male |
1050 |
| End |
Bit End |
Length (mm) |
| - - |
- - |
500 |
| R19mm Female |
M16 |
1000 |
| - - |
- - |
3000 |
| Drive |
Bit End |
Length (mm) |
| 25mm Square |
R19mm Male |
250
1135 |
| End |
Bit End |
Length (mm) |
| - - |
- - |
500 |
| R19mm Female |
1/2" BSW |
1000 |
| - - |
- - |
2500 |
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Diamond Section Auger
Rods |
|
| Drive |
Bit End |
Length (mm) |
| - - |
- - |
610 |
| 40/22 — 19mm |
- - |
915 |
| Round. |
Slotted |
1200 |
| - - |
Bayonet |
1525 |
| Hollow or |
- - |
1830 |
| Solid |
- - |
2440 |
| - - |
- - |
3000 |
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Download the Printable PDF Accessories Brochure
If you would like to print the brochure for more information
on our accessories please click on the download button.
You will need Adobe Acrobat Reader to view and print the
brochure, if you need to download a free version of Acrobat
Reader please click
here.
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