Static hydraulic gripping units
HB-D
INCH serration
2 or 3 jaws 		HB-C
Tongue & groove
3 jaws		 Hydraulic chuck fixtures with built-in cylinder
Ø 130 - 315 mm
• 2 and 3 jaws
HB-D/HB-C Application/customer`s benefit
  • Self centering chuck fixture used on milling machines, machining centers or special machines

  • HB-D: inch serrated master jaws (1/16" x 90°)
  • HB-C: tongue & groove master jaws (American standard)
  • HB-M: metric serrated master jaws (1.5 mm x 60°) on request
Technical features
  • Independent units consisting of a 2/3 jaw chuck with an built in hydraulic cylinder.
  • Reduced overall dimensions on the machine.
  • High gripping force and very high precision.
  • Case hardened body to assure highest precision and long chuck life
Standard equipment
  • Clamping units
  • 1 set T-nuts with bolts
    (HB-C excluded)
  • Grease gun
 Ordering example
  • 3 jaw chuck fixture HB-C 250
    or
  • 2 jaw chuck fixture HBL-D2 165
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