Specification Brand : ILOPM BulletPoint1 : Idea for mounting work for precision. BulletPoint2 : Used for set-up, layout and inspection jobs BulletPoint3 : Suitable for all kinds of machine tool. BulletPoint4 : accuracy .0002". BulletPoint5 : Hardness 56 to 60 RC. Color : Sliver ExternallyAssignedProductIdentifier : 7505623853642 ItemName : Gauge Blocks 2 Pcs Hardened Steel Ultra Engineers Blocks Precision 1" X 2" X 3" Milling Tool withstand Heavy-Duty Use and Provide Long-Lasting ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : gage-blocks Manufacturer : ILOPM MeasurementAccuracy : 1 ModelName : 1005005446947264 ModelNumber : 1005005446947264 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 1005005446947264 ProductDescription : About gauge blocks’ history: Gauge blocks were invented in 1896 by the Swedish mechanic Carl Edvard Johansson. They are used as a reference for calibrating measuring devices used in machine shops, such as micrometers, sine bars, calipers and micrometers (when used for inspection). Gauge blocks are the main means of standardising lengths used in industry.
Product Details: Material: Hardened steel Color: Silver 2 x blocks
Tips when you use them: To use them, the blocks are removed from the set, cleaned of their protective coating (petroleum jelly or oil) and screwed together to form a stack of the desired size. The blocks are calibrated accurately at 20 °C (68 °F) and should be kept at this temperature when measuring. This mitigates the effects of thermal expansion. Wear-resistant blocks, made of a harder substance such as tungsten carbide, are mounted at the ends of the stack wherever possible to protect the gauge block from damage during use. ProductSiteLaunchDate : 2024-08-27T07:47:16.443Z Size : 2pcs UnitCount : 1 UnspscCode : 27000000