MWLNR 20U-4 INDEXABLE BORING BAR (1028-1251)

Negative 5-degree lead angle. 0° relief. Uses WNMG & WNMA 432 inserts. Shank is 1-1/4". Minimum bore is 1.57". Overall length is 14". Hex wrench is 2.5mm. Lock pin is NL-0617. Shim W0803B. Clamp screw is XNS0620. Hex wrench is 2.5mm. Negative 5-Degree lead angle. Shipping Weight: 4.7 lbs