Specification AgeRangeDescription : adult Brand : Bolisila BulletPoint1 : 3-Point Internal Micrometer BulletPoint2 : Three-point internal micrometers are suitable for measuring the internal diameter of hard materials, such as metal parts. BulletPoint3 : They can measure the internal diameter of deep holes because their design allows the measuring head to penetrate deep into the hole. BulletPoint4 : They are particularly suitable for measuring internal diameters with irregular shapes or difficult to access, such as deep holes or blind holes. Color : One Color ExternallyAssignedProductIdentifier : 7645600065863 ItemName : Three Point Internal Micrometers 0.004mm three point inside micrometer 3-4/4-5/5-6/6-8/8-10/10-12/12-16/16-20mm(4-5MM micrometer) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : inside-micrometers Manufacturer : Bolisila ModelName : Bolisila ModelNumber : Bolisila NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : Bolisila ProductDescription : Measurement can be taken closer to the bottom of the blind bore, and can be taken into a deep hole with an extension rod. Highly durable because of carbide-tipped contact points. Ratchet stop. Type:Inside micrometer ProductSiteLaunchDate : 2024-07-10T07:46:40.811Z Size : 4-5MM micrometer UnitCount : 1