ATLASCHUCKS.Com
Quality Precision Atlas Workholding Scroll Chucks, Power Chucks,  and Collet Chucks

Call or Email for competitive pricing and expert consultation
Email:  workholding@hotmail.com
Phone:  888-869-2424
Home Contact
Us		 Manual
chucks		 Power
Chucks		  Rotary Hydraulic
Cylinders		 Collet
Chucks		 Facebook
King Bore Oil Country Series 332EX 3 Jaw Universal Extra Heavy-Duty Chucks 
 

Extra Heavy-Duty Sizes 20" thru 48"

  • Sizes 20" to 48"
  • Forged Steel Body
  • Hardened Jaw Ways
  • Extra Heavy Duty American Standard, Hard Top and Master Jaws.
  • Gripping surfaces serrated for more holding power
  • Large Thru-Holes Standard
  • Hardened Scroll Gear for long life
  • A Type Mount standard also available with D1 Camlock Mounting
  • T-slots optional
King Bore Oil Country 3-Jaw Universal Chucks
Chuck Size Model No. Mount Thru Hole Max RPM’s Approx. Weight
20 2033-2A11EX A2-11 6.75 1100 475 lbs
20 2033-2A15EX A2-15 7.3 1100 450 lbs
24 2433-2A15EX A2-15 11.06 850 695 lbs
24 2433-2A20EX A2-20 12.60* 850 670 lbs
28 2833-2A15EX A2-15 11.06 750 890 lbs
28 2833-2A20EX A2-20 12.60* 750 870 lbs
32 3233-2A15EX A2-15 11.06 600 1290 lbs
32 3233-2A20EX A2-20 12.60* 600 1270 lbs
36 3633-2A20EX A2-20 12.60* 550 1610 lbs
40 4033-2A20EX A2-20 14.56* 500 1975 lbs
40 4033-2A28EX A2-28 18.5 500 1910 lbs
*Optional 14.7" & 16.06" thru-hole
Consult factory for 48" and larger chucks
Dimensional Data 3-Jaw Universal King Bore Oil Country Chuck
  B1   B3 B4 B6 B15 J10 J11 J12
Model No. O.D. Mount Type Mount Recess Thru Hole Mounting Bolt Radius Body Width Master Jaw Length Top Jaw Width Top Jaw Width
2033-2A11EX 19.68" A2-11 7.75" 6.75" 4.625" 6.34" 6.50" 2.36" 3.27"
2033-2A15EX 19.68" A1-15 11.25" 7.30" 4.875" 6.34" 6.50" 2.36" 3.27"
2433-2A15EX 24.80" A2-15 11.25" 11.06" 6.50" 6.61" 7.08" 2.36" 3.27"
2433-2A20EX 24.80" A1-20 16.25" 12.60"* 7.25" 6.69" 7.08" 2.36" 3.27"
2833-2A15EX 27.56" A2-15 11.25" 11.06" 6.50" 6.81" 8.26" 2.95" 3.62"
2833-2A20EX 27.56" A1-20 16.25" 12.60"* 7.25" 6.89" 8.26" 2.95" 3.62"
3233-2A15EX 31.49" A2-15 11.25" 11.06" 6.50" 7.01" 9.84" 2.95" 3.62"
3233-2A20EX 31.49" A2-20 16.25" 12.60"* 9.175" 7.09" 8.50" 2.95" 3.62"
3633-2A20EX 35.43" A2-20 16.25" 12.60"* 9.175" 7.48" 9.84" 2.95" 3.62"
4033-2A20EX 39.37" A2-20 16.25" 14.56"* 9.175" 7.48" 9.84" 2.95"" 3.62"
4033-2A28EX 39.37" A2-28 23.00" 18.50" 12.750" 7.48" 9.84" 2.95" 3.62"
*Optional 14.7" & 16.06" thru-hole
Consult factory for 48" and larger chucks

QCS Workholding LLC
18611 West Windhaven Terrace Trail
Cypress Texas  77433
Email:  workholding@hotmail.com
Phone:  888-869-2424