5" Hollow Vessel Caliper PR03-10 then switch to the Hard

then switch to the Hard (800-1000 Grit) to further refine

125"h x 19"w x 21"d

25/64" Pen Maker's Drill Bit (#149136)

Height: 1/2"

5" Hollow Vessel Caliper PR03-10 then switch to the HardRobert Sorby Hollow Vessel Calipers feature a unique shape that allows you to measure wall thickness in hard to reach areas, especially when working on narrow opening vessels. Measures 5" from pivot to point. Features: Ideal for internal and thin wall dimensioning Unique shape that allows you to measure wall thickness in hard to reach areas Measures 5" pivot to point Specifications: Size: 5" Material: Nickel plated steel What's Included: (1) Robert