17.  DRILL CHUCKS

 
Art No. Draft No. Thread Size Description
3491

1/4"

1/2" x 20

  • Fully Hardened Jaws.

  • Available in 1/4" and 1/2" Capacity.

3491A

1/2"

1/2" x 20

3491B

1/4"

3/8" x 24

 

17A.  DRILL CHUCKS WITH KEY

 
Art No. Size Model No. Description
Inch mm
3492A

1/4

6

020

  • Manufactured from selected graded steel.

  • Hardened and tempered.

3492B

1/4

6

021

3492C

1/4

6

022

3492D 1/4 6 023
3492E 3/8 10 031
3492F 3/8 10 032
3492G 3/8 10 033
3492H 3/8 10 034
3492I 1/2 13 040
3492J 1/2 13 041
3492K 1/2 13 042
3492L 5/8 16 053
3492M 3/4 20 062
3492N 3/4 20 063

17B.  SELF CENTERING LATHE CHUCK

 
Art No. Size Description
Inch mm
3493A

3

75
  • Manufactured from selected graded steel.

  • Hardened and tempered.

3493B

4

110
3493C

5

135
3493D 6 165
3493E 8 200
3493F 10 250
3493G 12 315
3493H 14 375