Double Ended Boring Bars

B491 DOUBLE ENDED BORING BARS WITH HOLDERS Made of precision tool steel 90° and 45° Hardened and tempered tool steel Tool bits optional Holder Size Size of Bar Tool Bit Size 5/8" SQ 3/16" 7/16" X 5 1/4"

DOUBLE ENDED BORING BARS WITH HOLDERS Made of precision tool steel 90 o and 45 o Hardened and tempered tool steel Tool bits optional Holder Size Size of Bar Tool Bit Size 1/2" SQ 1/8" 3/8" X 4 1/2"