Lathe Accessories: 3" M290 Bison 3 Jaw Chuck

3" M290 Bison 3 Jaw Chuck Reviews

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3" M290 Bison 3 Jaw Chuck Feature

Size: 3"
D (Chuck Diameter): 3 1/4"
B (Bolt Circle): 2 5/8"
A (Recess): 2 1/4"
C (Thru-Hole): 19/32"

Semi-Steel. Plain back. Made in Poland by BISON. TYPE M290 INCLUDES 1 Set Solid External Jaws and 1 Set Solid Internal Jaws and Key. TYPE P-290 includes 1 Set hard reversible top jaws and 1 set master jaws and key. (Type P290 can take soft top jaws for production jobs)