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COVID-19: How Kennametal is responding
Extensions
Extensions
Extensions
Extensions

Hydraulic Chucks

Extensions

Metric
Inch
SAP Material Number 6340073
ISO Catalog Number SS075HCT050590
ANSI Catalog Number SS075HCT050590
[D1] Adapter / Shank / Bore Diameter 12.7000
[D1] Adapter / Shank / Bore Diameter .5010
[D] Adapter / Shank / Bore Diameter 19.05
[D] Adapter / Shank / Bore Diameter .75
[D2] Body Diameter 1 Workpiece Side 20.0000
[D2] Body Diameter 1 Workpiece Side .7870
[L] Overall Length 150.0000
[L] Overall Length 5.906
[LS] Shank Length 52.2
[LS] Shank Length 2.067
[L9] Clamping Length 36.0000
[L9] Clamping Hole Length 1.417
[V] Adjustment Range 10.0000
[V] Adjustment Range .3940
Actuation Screw ID Drive Size 5 mm
Weight Pounds 0.63
See all Product Variants

Uses and application

  • Shank - Cylindrical  Plain ≤h6Shank - Cylindrical Plain ≤h6
  • Speed - 30,000 min-1 MaximumSpeed - 30,000 min-1 Maximum
  • Accuracy - 3μm or LessAccuracy - 3μm or Less
  • Drilling - Through CoolantDrilling - Through Coolant
  • Balance (G 2.5/25,000)Balance (G 2.5/25,000)

Spare Parts for HC Extension • Inch

WRENCH DIN 911 SW 2.5
WRENCH DIN 911 SW 2.5
SET SCREW M5
SET SCREW M5
SCREW DRIVER SW5
SCREW DRIVER SW5
THREADED BUSHING M12
THREADED BUSHING M12
ADJUSTING SCREW FOR AXIAL PIN
ADJUSTING SCREW FOR AXIAL PIN