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

 

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Heavy Duty 4 Jaw Independent Chucks 
 

32" to 79" Steel Body Chucks

  • One-year warranty
  • Heavy duty steel body
  • Two-piece reversible jaws
  • Long master jaws
  • One step top jaws
  • Hardened and ground jaws, operating screws and thrust bearings
  • Chuck Sizes 32", 36", 40", 48", 56", 60", 63", 71" and 79"
  • Direct mount
  • Thru-hole can be altered to suit customers
  • Special larger sizes available upon request
Heavy Duty 4 Jaw Independent Chucks
Chuck Size Recess Mount Cast Steel Size Type A Spindle Cast Steel
32" 3224500 A-8 3224512
32"   A-11 3224513
32"   A-15 3224514
36" 3624500 A-11 3624513
36"   A-15 3624514
40" 4024500 A-11 4024513
40"   A-15 4024514
40"   A-20 4024515
48" 4824500 A-11 4824513
48"   A-15 4824514
48"   A-20 4824515
55" 5524500 A-11 5524513
55"   A-15 5524514
55"   A-20 5524515
60" 6024500 A-15 6024514
60"   A-20 6024515
63" 6324500 A-15 6324514
63"   A-20 6324515
71" 7124500 A-15 7124514
71"   A-20 7124515
71"   A-28 7124516
79" 7924500 A-15 7924514
79"   A-20 7924515
79"   A-28 7924516

One Step Top Jaw

Optional Long Base Jaw
Dimensional Data
Dimensional Data Heavy Duty 4 Jaw Independent Chucks
Chuck 
Size
A B E F J L K Optional 
K
32" 31.50" 5.31" 5.31" 2.87" 5" 2.36" 7.99" 11.18"
36" 35.43" 5.31" 5.51" 2.87" 5" 2.36" 7.99" 12.68"
40" 39.37" 5.51" 5.91" 3.07" 5" 2.95" 7.99" 12.68"
48" 47.24" 6.30" 6.30" 3.07" 5" 2.95" 7.99" 15.75"
55" 55.12" 6.69" 6.30" 3.07" 5" 2.95" 7.99" 17.72"
60" 59.06" 7.28" 6.30" 3.07" 5" 2.95" 7.99" 19.69"
63" 62.99" 7.68" 6.69" 3.62" 5" 3.54" 21.65" 21.65"
71" 70.87" 8.07" 7.09" 3.62" 5" 3.54" 23.62" 23.62"
79" 78.74" 8.46" 7.09" 3.62" 5" 3.54" 25.59" 25.59"


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

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