Hydraulic expansion chuck 3° DIN69893 HSK-A63, 3mm A=120mm ultra-slim version

Price:
515,00 €
prices excl. vat plus shipping costs

Stock status
in stock
External stock
available

Ordered by 19:30 - delivered tomorrow.

Hydraulic expansion chuck, ultra-slim
Thanks to an innovative production process, the ultra-slim hydraulic expansion chuck combines the benefits of an expansion chuck and those of a shrink-fit chuck in a single product.
  • Exceptionally high clamping forces
  • Very high temperature resistance
  • Chuck remains accurate at high temperatures (up to 120 °C)
  • Designed with the slim shape of a shrink-fit chuck – suitable for use with tight protruding contours
  • Very good damping
  • Max. true running accuracy < 0.003 mm
  • Tool changes carried out as with an expansion chuck, no need for additional equipment
  • Versatile applications with reducing bushes
  • Pre-balanced to G 2.5 at 25,000 rpm
  • With Balluffchip bore

DIN 69893 HSK-A
  • Internal coolant supply
  • When machining with internal coolant supply, a coolant transfer pipe with art.no. 431011... should be used

Hydraulic expansion chuck, ultra-slim
Thanks to an innovative production process, the ultra-slim hydraulic expansion chuck combines the benefits of an expansion chuck and those of a shrink-fit chuck in a single product.
  • Exceptionally high clamping forces
  • Very high temperature resistance
  • Chuck remains accurate at high temperatures (up to 120 °C)
  • Designed with the slim shape of a shrink-fit chuck – suitable for use with tight protruding contours
  • Very good damping
  • Max. true running accuracy < 0.003 mm
  • Tool changes carried out as with an expansion chuck, no need for additional equipment
  • Versatile applications with reducing bushes
  • Pre-balanced to G 2.5 at 25,000 rpm
  • With Balluffchip bore

DIN 69893 HSK-A
  • Internal coolant supply
  • When machining with internal coolant supply, a coolant transfer pipe with art.no. 431011... should be used

Article no./ATORN no.
4333410003 / 21044646
Packaging unit
1
Catalogue page

Technical characteristics

A 120 mm
A 120 mm
Clearance length to collar 73 mm
Coolant supply Yes
Coolant supply Yes
D1 3 mm
D1 3 mm
D2 9 mm
D2 9 mm
DIN 69893-1
DIN 69893-1
Form A
L2 73 mm
L2 73 mm
L3 16 mm
L3 16 mm
L4 28 mm
L4 28 mm
Outer diameter 50 mm
Outer diameter 50 mm
Rundlauftoleranz 0,003 mm
Suitable for thread M3
Taper type HSK 63
Taper type HSK 63
Thread diameter M3 mm
Thread diameter M3 mm
Tool holding device HSK 63
Tool holding device HSK 63
Weight 0,9 kg
Weight 0,9 kg
Wr. width 1,5 mm
Wr. width 1,5 mm
Wuchtgüte G 2,5 bei 25000 1/min