Four systems – one brand
Our brand unites four different product systems. Each system has different strengths to fit your machining needs. But, at the heart of each system lies our aim for toolholding excellence.
Compare our product lines
Toolholders |
powRgrip toolholders |
micRun toolholders |
ER toolholders |
Taper accuracy |
Taper accuracy AT3 |
Taper accuracy AT3 |
Taper accuracy AT3 |
Surface finish |
Surface finish max. Ra 0.25 |
Polished surface forimproved performance |
Surface finish max. Ra 0.25 |
Balancing |
Balanced for high RPM |
Factory balanced |
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Other |
High transferable torque up to 1.100 Nm |
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Collets |
powRgrip collets |
micRun collets |
ER collets |
Clamping range |
Clamping range from 0.2 up to 25.4 mm |
Clamping range from 1.0 mm to 20.0 mm |
Wide clamping range: from ER 8 up to ER 50 and for diameters from 0.2 mm up to 36 mm |
Clamping capacity |
Clamps all shafts with tolerance h6 |
Clamping capacity h11 and nominal diameter shafts |
Clamping capacity 0.5 mm – 2.0 mm |
Other |
Highly durable coating ensures longevity |
Runout TIR ≤ 10 μm at 3 x D for ER standard. Runout TIR ≤ 5 μm at 3 x D for ER-UP |
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Other |
Vibration dampening for high RPM |
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Clamping nuts |
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micRun clamping nuts |
ER clamping nuts |
Locking system |
Collet locking-system |
Collet locking-system |
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Balancing |
Balanced by design |
Balanced by design |
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Other |
Groove-less design for higher RPM |
Hi-Q coating improves transferable torque and protects against corrosion |
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Tightening |
Easy tightening and loosening of the nut with our freewheel wrench head |
Easy tightening and loosening of the nut with our torque wrench TORCO-FIX |
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A holistic system approach All parts are designed for exclusive fit to ensure toolholding excellence. |
A holistic system approach All parts are designed for exclusive fit to ensure toolholding excellence. |