Description: Micro fine boring (MFB) adjustable bars are specially developed for CNC machining centres. Each graduation on the dial screw moves the insert by 0.02 mm. These boring bars can be used with adaptor or collet holders. The fine adjustments can easily be made while the bar is mounted in the holder. Specifications: min bore dia D2 - 14 mm; max bore dia - 100 mm; and boring length L-1 - 75 mm, 175 mm.
