Bowers XT Setting Rings - Imperial 1.3/8" XTR35I Snap Each measuring block is made

Each measuring block is made of zirconia-based ceramic that requires no anti-corrosion treatment for measuring faces

Traverse straightness: 0

Accuracy mm(deviation): Flatness and parallelism ≤5 µm

Plain stem and a flat or spherical spindle end

Bowers XT Setting Rings - Imperial 1.3/8" XTR35I Snap Each measuring block is madeBowers XT Setting Rings Imperial Bowers Imperial setting rings are designed for fast, efficient accuracy setting of any of any of the Bowers XT bore gauge ranges, including XTA, XTD and XTH. Features UKAS certificates supplied as standard with all setting rings Made in Bradford, England Compatible with Bowers XT bore gauge ranges All images are for representation only.