Skill-Craft Company Inc.
Serving the Workholding Industry Since 1952

Between Centers Arbors: Short Series

Short Between Center Arbors
Short Between Center Arbors
Short Between Center Arbors Dimensional Drawing
Short Between Center Arbors Dimensional Drawing

Stability

  • Precisely ground flats on collet, expander and shaft
  • If slipping occurs, collet rides up on flats causing increased gripping pressure
  • Ground centers for increased accuracy

Accuracy

  • Maintains accuracy of .0005 or better
  • Orientation of flats on assembly does not affect concentricity

Long Lasting

  • Built in safety stop provides long lasting collet functionality

Self-Releasing

  • Collets pre-loaded assuring easy part removal

Adaptability

  • Collets ground specifically to part size
  • Assembly specs can be altered in order to fit custom products

Pull-Back

  • Allows for proper seating against part-stop
Item # Range Collet Increments A B C D
SC-7100 .500-.655
15 Collets
.010 2.52 .59 .40 .65
SC-7200 .593-.798
20 Collets
.010 2.66 .72 .44 .63
SC-7300 .718-.1.000
28 Collets
.010 2.91 .84 .52 .68
SC-7400 .875-1.299
20 Collets
.021 3.56 .94 .56 .91
SC-7500 1.125-1.642
24 Collets
.021 3.97 1.125 .68 .97
SC-7600 1.468-2.104
30 Collets
.021 4.81 1.22 .81 1.31
SC-7700 1.937-2.821
42 Collets
.021 5.25 1.31 1.00 1.44
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