BT40 x ER20M-70mm w/ Mini Nut - Collet Chuck

Item #: TE1216329
Manufacturer: Techniks
Mfg #: 16329

Technical Specifications:
*Brand Name: Techniks *Capacity: ER20M *Chuck Size: BT40 *Collets Included: No *Coolant Supply: Coolant-thru Spindle with Coolant Capable Retention Knob, sold separately *Head Length/Projection: 70mm *Model Number: 16329 *Mount: BT40 *Nut Diameter: 1.1 *Overall Length: 8.08 *Size/Range: .019 - .551 *Spindle Interface: BT40 *Weight: 2.45 lbs *Wrench Number: TE1204623

Description:
*Techniks Collet Chucks are balanced to 25,000 RPM at G2.5 tolerance *They are individually lab tested for accuracy and balance and come with their individual performance report *Techniks holders achieve 0.0001" or less T.I.R. as measured from the taper to the collet pocket *

Shipping Info:
*Actual Weight - 2.4500 *Dimensions - Height: 6.00 Length: 3.00 Width: 3.00