Leader Chuck

Mini Power Chuck 3P-03

These chucks are constructed with high rigidity and high clamping accuracy. Manufactured from high grade alloy steel

all mating surfaces are hardened

ground and directly lubricated. This model is a three jaw wedge style power chuck with a large through hole They come with a blank drawtube connector nut threaded M8 with a Ø20mm pilot hole. Fitted with soft blank top jaws as standard

serrated 1

5mm x 60° drilled and counterbored for 2x M8 SHCS on 0mm centres. T nut slot width 8mmh7 & 8mmg6 . Also included are 3xM8 mounting bolts on a 54

0mm PCD

Mini Power Chuck 3P-03

These chucks are constructed with high rigidity and high clamping accuracy. Manufactured from high grade alloy steel, all mating surfaces are hardened, ground and directly lubricated. This model is a three jaw wedge style power chuck with a large through hole They come with a blank drawtube connector nut threaded M8 with a Ø20mm pilot hole. Fitted with soft blank top jaws as standard, serrated 1,5mm x 60° drilled and counterbored for 2x M8 SHCS on 0mm centres. T nut slot width 8mmh7 & 8mmg6 . Also included are 3xM8 mounting bolts on a 54,0mm PCD

Chuck Size Ø85mm
3 of Jaws
Through Hole Ø0mm
Jaw Stroke Ø4,6mm
Ø70mmh6
Maximum Speed 7000rpm
Wedge Stroke 10mm
Maximum Clamping Diameter 85mm
Minimum Clamping Diameter 3mm
Maximum Drawbar Pull 4,5kN (460kgf)
Maximum Clamping Force 11,3kN (1150kgf)
Moment of Inertia 0,004kg-m²
Maximum Pressure 1,2MPa (12Kg/cm²)
Weight 1.8Kg

Matching Cylinder RK-75
Matching Hard Jaws HJ-K03
Matching Soft Jaws SJ-K03
Matching T Nuts N/A

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