12.0mm (0.472 Inch) Super Precision ER20 Collet

Techniks Precision Collets have at most .0002" T.I.R. as a standard quality guarantee. Their clamping range is .039". For best results, use with a PowerCOAT Nut to improve holding power and extend tool life.

All collets inspected for quality and accuracy.

  • Item Code: 04220-12
  • Availability:
  • Mfg Part #: 04220-12
  • Brand: Techniks

Unit Size: 1

Tech Specs Back To Top

Brand Techniks
Capacity (in) 0.4724 - 0.433
Capacity (mm) 12 - 11
Overall Length (in) 1.24
Overall Length (mm) 31.5
Series ER20
Shank Size (in) 0.4724
Shank Size (mm) 12
Style Single Angle
Type Precision Spring Collet
Unit of Tool Metric