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CNC - 3 Axis Turn Mill
  • WELCOME
    • What is a CNC Router ATC
  • SPECIFICATIONS
    • What is its workflow
  • FUNCTIONS
    • Possible operations
    • Applications
    • Structure of the main components
  • CHUKS , COLLETS AND TOOL BITS
    • Difference between a Chuck , Collet and Tool bit ?
    • Collet
    • Tool Bits
  • Getting Started and Get Cutting !
    • Softwares used and File types
    • Materials
    • Setting up Design
    • Giving Toolpaths
    • Preview , Summary and Saving file
    • Executing
    • Controls
    • Startup Procedure
    • Change / Remove Tool
    • Calibrate New Tools
    • Set HOME
    • Set maximum depth and surface
    • Dry Run
    • Shutdown Procedure
  • Danger Areas and Safety Procedures
    • Do's and Dont's
    • Safety and Monitoring
    • Emergency Stop
    • Hazard Warning Areas of CNC
    • Danger Areas In Machine
    • Troubleshooting
  • Cleaning and maintenance
    • General
    • Daily Maintenance
    • Weekly maintenance
    • Monthly maintenance
    • Annual maintenance (By authorized maintenance personnel only)
  • Tips and Tricks
    • Tabs in Machining
    • Testing
    • Recovering loss of power
    • Special keys and shortcuts
    • Reference
    • Resources
    • Files
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  1. CHUKS , COLLETS AND TOOL BITS

Collet

PreviousDifference between a Chuck , Collet and Tool bit ?NextTool Bits

Last updated 9 months ago

ER collets have a wide clamping range and high accuracy. While they are designed for tool holding, they work great for work holding in small lathes. With a full set of ER collets you can hold any diameter that is in the clamping range of the set.

ER-32 standard size Collet is used at T-works for machining :

ER Collet
Length
Diameter
Clamping Range

ER-32

40 mm (1.57 ")

33mm ( 1.30")

1 - 21mm (0.039 - 0.827 ")

The folllowing are the different sizes of ER -32 collet available at T-works :

Size
Range (mm)

1/16 "

1.0 - 2.0 mm

3/32"

2.0 - 3.0 mm

1/8"

3.0 - 4.0 mm

3/16"

4.0 - 5.0 mm

7/32"

5.0 - 6.0 mm

1/4"

6.0 - 7.0 mm

5/16"

7.0 - 8.0 mm

11/32"

8.0 - 9.0 mm

3/8"

9.0 - 10.0 mm

13/32"

10.0 - 11.0 mm

7/16"

11.0 - 12.0 mm

1/2"

12.0 - 13.0 mm

17/32"

13.0 - 14.0 mm

9/16"

14.0 - 15.0 mm

5/8"

15.0 - 16.0 mm

21/32"

16.0 - 17.0 mm

11/16"

17.0 - 18.0 mm

23/32"

18.0 - 19.0 mm

3/4"

19.0 - 20.0 mm