Specification Brand : CGOLDENWALL BulletPoint : new high quality 3 point internal micrometer with Measurement Range:12--16m and 16--20mm Color : Silver ExternallyAssignedProductIdentifier : 5016887784181 ItemName : CGOLDENWALL Three-point internal Micrometers12-16m and 16-20mm ItemPackageQuantity : 1 ItemTypeKeyword : inside-micrometers Manufacturer : CGOLDENWALL Material : Metal NumberOfItems : 1 PartNumber : CSY1 75 ProductDescription : Product Features:
1、Model: QLR--12 and QLR--16 2、Measurement Range: 12--16mm and 16--20mm 3、Accuracy: ±0.004mm 4、Proofreading ring:Φ16mm 5、L1:80 mm A : 0.5mm 6、Extension rod :150mm
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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 paint plated on surface of the product