Mitutoyo 3-Point Internal Micrometer Holtest 50-63mm 368-770 stick If certified by a recognized

If certified by a recognized authority

Extension rods: 6 (50

188-130 Mitutoyo 60

Compact size

Mitutoyo 3-Point Internal Micrometer Holtest 50-63mm 368-770 stick If certified by a recognizedMitutoyo; 3 Point Internal Micrometer Holetest (Type II) Three Point Bore Micrometer Hardened tool steel anvils (instead of titanium coated carbide) allow a more economically priced tool. Same accuracy as the titanium coated models Constant force device allows repeatable measurements Measurements can be made close to the bottom of a blind hole Can measure deep holes using an extension rod (optional accessory) Optional setting rings available optional.