Specification Brand : CGOLDENWALL BulletPoint : new high quality 3 point internal micrometer with Measurement Range:16--20mm BulletPoint1 : Three point internal micrometer with carbide faces BulletPoint10 : Complete Measurement Kit: Comes with a 1 pc of three-point internal micrometer, a setting ring for zero-point calibration, an extension rod, an adjusting wrench, and a durable aluminum case for transportation and storage. BulletPoint2 : Setting ring included BulletPoint3 : Ratchet stop BulletPoint4 : Made in China BulletPoint5 : Supplied with setting rings. Titanium-plated anvils optional. BulletPoint6 : Precision Measurement: Offers a measurement range of 0.8'' to 1.0'' with a high accuracy of ±0.00016'', suitable for intricate internal dimension assessments. BulletPoint7 : Enhanced Durability: Carbide-tipped contact points ensure long-term wear resistance and reliability for repeated use in challenging environments. BulletPoint8 : Versatile Depth Measurement: Includes a 6'' extension rod, enabling depth measurements in deep bores and closer to the bottom of blind bores. BulletPoint9 : Consistent Measurement Force: The ratchet stop mechanism provides uniform measurement force, enhancing repeatability and accuracy. Color : Black ExternallyAssignedProductIdentifier : 5016887784273 ExternallyAssignedProductIdentifier1 : 6928640328954 ExternallyAssignedProductIdentifier2 : 06928640328954 ExternallyAssignedProductIdentifier3 : 00049659681543 ExternallyAssignedProductIdentifier4 : 04946368517629 IncludedComponents : Industrial Tools & Instruments;Dimensional Measuring;thread-gages; ItemName : CGOLDENWALL 3 point Three-point internal Micrometers 16-20mm ItemPackageDimensions_Height : 1.69 inches ItemPackageDimensions_Length : 10.04 inches ItemPackageDimensions_Width : 5.83 inches ItemPackageQuantity : 1 ItemTypeKeyword : inside-micrometers Manufacturer : CGOLDENWALL Material : Metal MeasurementAccuracy : +/-0.003mm ModelNumber : 3227-E112 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : CSY1-81 ProductDescription : Product Features:
1、Model: QLR--16 2、Measurement Range: 16-20mm 3、Accuracy: ±0.004mm 4、Proofreading ring:Φ16mm 5、L1:80mm A : 0.5mm 6、Extension rod :150mm
suitable to accurately measure the inside diamete of the blind hole and the through holes . carbide measuring faces; Ratchet. with a proofreading ring. with a extension rod