The Original BUCK CHUCK
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4 Jaw Independent Chucks

FEATURES & BENEFITS

  • Cast iron body
  • Medium duty
  • 4 independently moving jaws allow for gripping irregular shapes
  • Direct mount chucks available
  • Adapters are available to fit most common spindles
  • Comes standard with master and hard type jaws - also available in solid jaw
  • Direct mount option also available
  • 3" to 6" available in solid jaw only

CHUCK SHIPS COMPLETE WITH:

  • 1 set of hard top jaws
  • 1 set of hard master jaws
  • 1 T-Wrench
  • 1 L-Wrench for 40" & 50" chucks only
  • 2 hex keys
  • 2 eye bolts for chucks 10" & up
  • 10" - 50" chucks are provided with T-Slots
 
4-Jaw Independent

Diagram of 4-Jaw Independent Chuck

Technical Data
4-Jaw
Dia. Part No. A B C D E F G M MAX HOLE (D)
3 IND1003S 3.25 2.60 2.17 0.87 1.65 *** *** M6 0.87
4 IND1004S 4.00 3.31 2.84 0.98 2.13 *** *** M8 0.98
5 IND1005S 5.00 4.25 3.74 1.18 2.21 *** *** M8 1.18
6 IND1006S 6.25 3.74 2.56 1.77 2.56 *** *** M10 1.77
8 IND1008R 8.00 3.74 2.96 2.28 2.95 1.83 0.24 M10 2.28
10 IND1010R 10.00 4.13 5.91 2.65 3.35 2.38 0.28 M12 2.65
12 IND1012R 12.50 5.25 6.89 3.89 3.74 2.40 0.38 M16 3.89
15 IND1016R 15.75 6.75 7.87 4.62 4.13 2.85 0.40 M16 4.62
20 IND1020R 20.00 9.25 10.63 6.27 4.72 3.56 0.47 M20 6.27
25 IND1025R 25.00 9.25 10.63 7.09 5.51 8.85 0.47 M20 7.09
32 IND1032R 31.50 11.81 9.84 8.27 5.71 3.69 0.47 M20 8.27
40 IND1040R 40.00 14.57 12.60 10.24 5.91 4.69 0.60 M20 10.24
50 IND1050R 50.00 19.69 15.75 12.01 6.50 4.69 0.60 M20 12.01
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