Techniks 04801-DE 3/4" x ER11, - 2.5" shank, double ended mini nut

This ER collet chuck fits CNC lathes and can also be used for tapping applications. It seals coolant from the turret to the shank with an o-ring on the end of the shank. Use black gold coolant rings (page 60) and PowerCOAT coolant nuts for coolant-thru tools, or CoolBLAST coolant for standard tools.

Product Specifications

UNSPSC Code	27112807
Collet Series	ER11
Body Dia-Workpiece Side (in)	0.748
Body Dia-Workpiece Side (mm)	19
Gage Length (in)	0.472
Gage Length (mm)	12
Gage Length-Face Contact (in)	N/A
Gage Length-Face Contact (mm)	N/A
Lock Nut Diameter (in)	0.75
Lock Nut Diameter (mm)	19.1
Overall Length (in)	N/A
Overall Length (mm)	N/A
Material	8620 Steel
Taper	3/4" Straight Shank
Overall Diameter (in)	0.75
Overall Diameter (mm)	19.05
Unit of Tool	Metric or Inch
Type	SS Collet Chuck
Style	Double Ended
Capacity Range (in)	0.019" - 0.28"
Capacity Range (mm)	0.5 - 7.1mm
Balanced to	N/A