Criterion CBL Series 3/4" Round Boring Head - CBL-203

• CBL-Series: Round Style - Double Bar
• Direct reading dial screws.
• Maximum rigidity built into head.
• Threaded backs for interchangeable shanks.

HEAD DIAMETER 3"
BORING BAR HOLE 3/4"
MOUNT 1-1/2"-18 THD
THREAD BACK 1-1/2"-18
ACTUAL SIZE 3" RD
CENTER DISTANCE BETWEEN HOLES 5/16"
CENTER HOLE MAXIMUM BORE 4-1/4"
CENTER HOLE MINIMUM BORE 1/2"
CROSS HOLE DIAMETER 3/4"
CROSS HOLE MAXIMUM BORE 11"
CROSS HOLE MINIMUM BORE 6-1/2"
HEAD TYPE 3" RD
OFFSET 1"
OUTBOARD HOLE MAXIMUM BORE 5-1/8"
OUTBOARD HOLE MINIMUM BORE 2-3/8"
OVERALL LENGTH 3-5/32"
SERIES CBL-SERIES
WEIGHT 4.3 lbs.

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