Fowler / Bowers Holemike The Fowler/Bowers range of mechanical two and three point bore micrometers are now available as XT extended travel Holemikes allowing a wide measurement range without the need to interchange anvils. Features Include... .250" - .312" Measuring Range Graduations: 0.00025 2-pt contact with tungsten carbide measuring anvils Ratchet stop for consistent measuring Non-removable anvils Extensions available for deep measuring Setting Ring Included Accuracy: .00015" Measuring Depth: 2.28"
