Stationary air chucks are ideal for milling, drilling, tapping, and other applications requiring a compact self-contained workholding fixture. Air is supplied directly into the side of the chuck body, and the chuck can be mounted directly to the machine table or pallet. Through holes are available on all models.

Chuck Accuracy

  • .00005" (0.0012mm) TIR is standard
  • .00002" (0.0005mm) TIR is available
Unit of Measure

Chuck Size

6 in150 mm
No. of Jaws1 3
Chuck Accuracy2 .00005 in.0012 mm
Jaw Stroke3 .120 in3.0 mm

Max. Air Pressure

100 psi0.7 MPa

Through Hole

1.330 in33.8 mm

Chuck Weight

15.4 lb7.0 kg

A Dimension

5.950 in151.1 mm

B Dimension

4.920 in125.0 mm

C Dimension

0.560 in14.2 mm

D Dimension

1.290 in32.8 mm

E Dimension

2.460 in62.5 mm

F Dimension

0.120 in3.0 mm

G Dimension

0.860 in21.8 mm

H Dimension

0.265 in6.7 mm

J Dimension

0.430 in10.9 mm

K Dimension

0.125 in3.2 mm

L Dimension

M5

M Dimension

5.350 in135.9 mm

N Dimension

1/8 NPT

Item No.

01 061 315
  • 1 2 jaw configurations available for all air chuck sizes, 6 jaw configurations available on 10 inch (250 mm) models
  • 2 Chuck accuracy is defined as the total indicator reading (maximum radial and lateral runout) of a master gage measured 1.0" (25 mm) from the face of a standard top jaw
  • 3 Total jaw stroke (on diameter)