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. BulletPoint5 : 5.This Micrometer is Perfect for DIY, Hobbyists, CNC Machinists, Fabricators, Automotive Mechanics, and Inspection Tools. Color : One Color ExternallyAssignedProductIdentifier : 7645600065207 ItemName : Bolisila Three-Point Internal Micrometers Inside Measure Gauge Measurement Tool 6-8mm 8-10mm 16-20mm 75-88mm 87-100mm(62-75mm) 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 : Three-Point Internal Micrometers Inside Measure Gauge Measurement Tool 6-8mm 8-10mm 16-20mm 75-88mm 87-100mm ProductSiteLaunchDate : 2024-07-10T07:46:31.796Z Size : 62-75mm UnitCount : 1 UnspscCode : 52140000