QCS Workholding LLC
10635 Tower Oaks Blvd.  Ste. E
Houston  TX   77070
Toll Free (888) 869-2424    Local (281) 664-1020   Fax  (281) 664-1026
mailto:workholding@hotmail.com
 

AtlasChucks.com

An Online Pratt Burnerd/Atlas Chuck Distributor
Home Contact
Us		 Manual
chucks		 Power
Chucks		 Rotary Hydraulic
Cylinders		 Collet
Chucks		 Facebook

		 Super Thin Low Profile Round Chucks 
 

Series NBK
The Ultimate Low Profile 3-Jaw Universal Chuck

  • Three operating pinions positioned at a 45 degree angle for easier operation
  • Sizes available 6, 8, 10 and 12 inch diameter
  • Easy Installation with flange type mounting
  • One Year Warranty
  • Accurate .001" repeatability on duplicate parts using the nominated pinion
  • Ideal for Drill Presses, Standard Mills, Vertical Machining Centers, Angle Plates, Tombstones, and Grinding Machines
  • American Standard hard top and master jaws
Super Thin Low Profile Round Chucks
  Gripping capacity
Model Approx Weight External Internal
    Min. Max. Min. Max.
NBK6 24 lbs .31" 6.30" 1.89" 5.91"
NBK8 40 lbs .43" 7.87" 2.44" 7.48"
NBK10 62 lbs .47" 9.84" 2.83" 9.41"
NBK12 95 lbs .59 " 11.81" 3.38 " 11.41"
Dimensional Data
Dimensional Data (in inches)
Model A1 A2 B1 B2 C D E F
NBK6 8.66 6.69 2.28 0.71 5.12 5.79 1.77 0.24
NBK8 10.63 8.27 2.56 0.78 6.1 6.77 2.36 0.24
NBK10 12.4 10.04 2.87 0.78 7.48 8.27 3.15 0.24
NBK12 14.57 12 3.15 0.87 9.84 11.22 4.13 0.21
Dimensional Data (in inches)
Model G H J K L M
NBK6 3-M10x1.5P 2.68 1.02 1.57 .394* 0.512
NBK8 3-M10x1.5P 3.23 1.1 1.69 .433* 0.512
NBK10 3-M12x1.75P 3.66 1.26 2.04 .472* 0.63
NBK12 3-M12x1.75P 4.64 1.57 2.32 .551* 0.708
*square drive


Call, Fax Or Email For Current Pricing
Toll Free (888) 869-2424   Fax (281) 664-1026
Email   workholding@hotmail.copm
Sitemap


Copyright 2016 QCS Workholding LLC
All Rights Reserved