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2/3 JAW COMBINATION POWER CHUCK

  1. Wedge Style power chuck

  2. Steel body

  3. Available with or without thru-hole

  4. Grips both round and square

  5. Manufactured in the USA

  6. 10" to 24" diameters

  7. 0.001 TIR repeatability

  8. Superior grip at speeds from 900 to 2600 RPMS

  9. Mounting plate required

  10. Avaliable in tongue and groove, Acme serrated, 1/16 X 90 Deg. Serration, and 1.5mm x 60 deg. serration master jaws

 

GENERAL INFORMATION
CHUCK 
SIZE		 ORDER 
NUMBER		 SPINDLE WEIGHT MAX
THRU
HOLE		 MAX
RPM		 WEDGE
TRAVEL		 JAW
TRAVEL		 MAX
DRAWBAR
PULL(LBS)
3 JAW		 MAX
DRAWBAR
PULL(LBS)
2 JAW
10 2310 92 1.75 2600 1.50 .375 9,000 6,000
12 2312 133 1.75 2200 4.50 .375 10,500 7,000
15 2315 218 3.00 1500 1.50 .375 15,000 10,000
18 2318 331 3.00 1200 1.50 .375 15,000 10,000
21 2321 570 3.50 1000 2.00 .500 15,000 10,000
24 2324 748 3.50 900 2.00 .500 15,000 10,000

 

DIMENSIONAL INFORMATION BY CHUCK SIZE

SPECS
\I/

 10 12 15 18 21 24
B-1 10.00 12.00 15.00 18.00 21.00 24.00
B-3 7.905 7.905 11.779 11.779 16.031 16.031
B-4 2.000 2.000 3.187 3.187 3.750 3.750
B-5 .875 .875 .938 .938 1.188 1.188
B-6 3.375 3.375 4.625 4.625 6.500 6.500
B-7 .688 .688 .781 .781 .938 .938
B-15 4.469 4.469 5.156 5.156 6.500 6.500
MJ-2 2.125 2.500 3.000 3.000 3.000 3.000
CROSS SLOTS 1 1 1 2 2 3
MJ-8 .499 .499 .499 .499 .499 .499
MJ-10 .186 .186 .281 .281 .313 .313
MJ-12 5/8 - 11 5/8 - 11 3/4 - 10 3/4 - 10 3/4 - 10 3/4 - 10
MJ-28 (OPEN) 3.813 4.500 5.625 5.625 7.125 7.125
MJ28 (CLOSED) 3.438 4.125 5.250 5.250 6.625 6.625
MJ-29 .063 .125 .125 .125 .125 .125
JAW TRAVEL .375 .375 .375 .375 .375 .375

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