Quick change shave tools can be mounted in multiple positions. It is used when machining a close-tolerance shaved part. While running a large automotive part 7/8-inch diameter in 12L14 material, the shop needed to hold a tight ±0.0003-inch of tolerance. It is with the lower height of 2.98 inches. The micro taper adjustments can be made within .0001 inches with taper adjust screw. The center bracket is used for most applications and supports roll pin at both ends. The inboard bracket is used when the part geometry requires the support roll to be close to the spindle. These two roll brackets come standard for inboard and center roll positions and cover the entire range of .000 - .843 adjustments.