Special Features:
•Graduations: 0.00025” (0.005mm)
•Accuracy: 0.00015”
•Blind bore measuring above .5” (12.5mm)
•Ratchet stop for consistent measuring
•Extensions available for deep measuring
•Setting rings included in all sets
•Includes UKAS certificates for all Holemikes and setting rings
•3-pt contact with tungsten carbide measuring anvils above .5” (12.5mm)