Criterion DBL-203 Boring Head with R-8 Shank

Description

Nice Criterion DBL-203 boring head with criterion R-8 Shank. Note: R-8 Shank (for bridgeport mill) can be removed and replaced with other shanks, such as a straight shank or a  shank specific for a cnc mill. This boring head holds φ3/4" boring bars. Criterion makes a very durable, versatile boring head, every toolroom / cnc department should have one. This one is used, and does show minor nicks and dings from being used for years in a metalworking facility. But head still moves nice and smooth, no functional issues. Here is a tip: use a torque screwdriver to tighten the two outer gib screws, center screw is a lock and can be tightened / loosened during normal use. Once the two outer gib screws are adjusted correctly, these are best left alone. Shipped with USPS Priority Mail medium size flat rate box