Boring head CB Style

The CB Style boring heads offer the largest diameter range of any of our Criterion boring heads. This is the best choice when you have a variety of bore sizes to produce. The CB Style has been designed for use on manual or CNC machines. Offered in standard or microadjustment to meet your tolerance needs. Advantages Large diameter mounting surface provides maximum rigidity and stability Ideal for job shops Wide range of diameters produced with a single boring head Features Standard CB Style provides adjustment of 0.001" or 0.02 mm on diameter Also offered in microadjustment for 0.00005" or 0.001 mm on diameter bore increments Inch model CB Style boring range 0.050" – 21.500" on diameter Metric model CB Style boring range 3 mm – 341 mm on diameter V-Flange, BT-Flange, DIN 69871, DIN2080 and HSK shanks available Max spindle speed: 2,000 SFM (305M/min) at 0 radial offset