![1/2 x ER20M-140mm - Collet Chuck - Exact Industrial Supply](http://exactindustrialsupply.com/cdn/shop/products/ER25_straightshank_54cd330a-5c31-4630-bb32-968b94a750be_1024x1024.png?v=1583235263)
1/2 x ER20M-140mm - Collet Chuck
Item #: TE1204892
Manufacturer: Techniks
Mfg #: 4892
Technical Specifications:
*Brand Name: Techniks *Capacity: ER20M *Chuck Size: 1/2" End Mill / Collet Chuck *Collets Included: No *Coolant Supply: Coolant-thru Spindle *Head Length/Projection: 40mm *Model Number: 04892 *Mount: 1/2" End Mill / Collet Chuck *Nut Diameter: 1.1 *Overall Length: 180mm *Size/Range: .019 - .551 *Spindle Interface: End Mill / Collet Chuck *Weight: 0.7 lbs *Wrench Number: TE1204623
Description:
*Techniks Collet Chuck Extensions are precision ground to achieve T.I.R. of 0.0001" or less * Each holder includes a PowerCOAT Nut for superior holding power *
Shipping Info:
*Actual Weight - .7000 *Dimensions - Height: 8.00 Length: 2.00 Width: 2.00
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