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

Between Centers Arbors from Skill-Craft Company Inc.

Between Centers Arbors
Between Centers Arbors

Between Centers Arbors offer stability by including precisely ground flats on collet, expander and shaft. If slipping occurs, collet rides up on flats causing increased gripping pressure and centers are precision ground for increased accuracy

Accuracy Our between centers arbors maintain accuracy of .0005 or better and orientation of flats on assembly does not affect concentricity

Built in safety stop provides long lasting collet functionality. Collets are pre-loaded assuring easy part removal. 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.

Between Centers Arbors & Collets

Standard Series Between Centers Arbors
Standard Series Between Centers Arbors
Standard Series Between Centers Arbors
Between Centers Arbors: Standard Series
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
Short Series Between Centers Arbors
Short Series Between Centers Arbors
Short Series Between Centers Arbors
Between Centers Arbors: Short Series
  • 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
Standard Series Flat-Lok Expanding Collets
Standard Series Flat-Lok Expanding Collets
Standard Series Flat-Lok Expanding Collets
• O.D. of collet ground precisely to part size in order to assure process accuracy
• Precision ground inclined flats on collet taper
• Flats ensure highest possible chucking pressure
• High grade steel for long lasting durability
• Interchangeable with flatted arbor assemblies in industry
• Silicon sealing of slots available upon request
• Orientation of collet on arbor does not affect accuracy of assembly
• Multiple O.D. configurations available to hold the most unique applications
Short Series Flat-Lok Expanding Collets
Short Series Flat-Lok Expanding Collets
Short Series Flat-Lok Expanding Collets
• O.D. of collet ground precisely to part size in order to assure process accuracy
• Precision ground inclined flats on collet taper
• Flats ensure highest possible chucking pressure
• High grade steel for long lasting durability
• Interchangeable with flatted arbor assemblies in industry
• Silicon sealing of slots available upon request
• Orientation of collet on arbor does not affect accuracy of assembly
• Multiple O.D. configurations available to hold the most unique applications

Customized Between Centers Arbors

-Do our standard specs not fit your current application or part? Upload your part and give a brief description of the application and let Skill-Craft give you a proposal in order to accommodate your needs

-Each arbor is easily configurable as well as the collet

-Let Skill-Craft know what dimensions you would like changed and we will produce a quality chuck to accommodate you

-Each arbor can accommodate multiple collets on the same arbor in order to chuck long bores

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