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Sealed prec. collet chuck dia.7mm w. spray nozzle GERC20-HPD/427E DxL=21x31.5mm

Sealed prec. collet chuck dia.7mm w. spray nozzle GERC20-HPD/427E DxL=21x31.5mm

Sealed prec. collet chuck dia.7mm w. spray nozzle GERC20-HPD/427E DxL=21x31.5mm
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Item no: 1021564 105 

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Available in 6-8 working days.

Application
For HSC machining with high-precision machining results.

Execution
  • HPD with seal for inner coolant supply (can be used up to 120 bar)
  • With small concentricity and repetition 2 µm (for system tolerance 3 µm and with 3 x D maximum = 50 mm), clamp bridge h10
  • For ATORN precision collet chucks and Fahrion CentroP precision collet chucks
  • With FAHRION|Protect corrosion protection for longer service life
  • Surface super-finished for enhanced retention force

Advantage
  • Greater concentricity extends tool service life
  • Collet chucks do not need to be replaced as often or can be used for longer for specific applications

Notes
For plastic collet chuck boxes, see AQURADO storage system, art. no. 1084134.

Brand: FAHRION
Collet type: 427E GERC20-HPD
Clamping diameter (d): 7,0 mm
Outer diameter (D): 20,7 mm
Length (L): 31,5 mm
Coolant supply: Internal axial
Clamping bypass: 0,0 mm
Max. concentricity: 0,003 mm

Manufacturer part no.: 21928

EAN no.: 4054631171369

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