Specification Brand : Tegara BulletPoint1 : Collet Series: SK10 BulletPoint10 : 5 inch total length BulletPoint2 : Collet Size: 5/16" BulletPoint3 : TIR (inch): 0.0002 BulletPoint4 : Collet Size Range:0.3125-0.2928 BulletPoint5 : Collet Size Range: .1366-.1562 BulletPoint6 : TIR (Inch): 0.0002 BulletPoint7 : Durometer handles for a soft feel BulletPoint8 : Non marring jaws to help protect your work BulletPoint9 : Riveted head assembly for long life Color : Gray CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 0000820272533 ExternallyAssignedProductIdentifier2 : 000820272533 ExternallyAssignedProductIdentifier3 : 00201303019656 IncludedComponents : 1 Collet ItemDisplayWeight : 0.2 kilograms ItemName : Tegara 5/16 in 5 Micron SK10 Collet 202-7258 P[ ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 33 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : workholding-collets Manufacturer : Shars Tool Material : Alloy Steel Material1 : Hardened Steel Material2 : Hardened Steel Material3 : Hardened Steel Material4 : Hardened Steel Material5 : Hardened Steel ModelName : SK10 ModelNumber : 202-7253 NumberOfItems : 1 PackageLevel : unit PartNumber : 202-7258 PowerSourceType : hand_powered ProductDescription : We optimize our manufacturing workflow for both efficiency and accuracy by utilizing robotic arms to load and unload ER collet stock into the Shigiya CNC grinders which are made in Japan. Combining the robotic arms with a reliable CNC grinder is our formular to control tight tolerance in a mass production environment. Each collet is inspected 3 times at 0, 120, and 240 degree at 4 times diameter to guarantee the 5 micron (0.000197") runout tolerance. This inspection process is also repeated 3 times with fully disassemble collet from the collet nut and the tool holder to guarantee consistent runout tolerance. ProductSiteLaunchDate : 2019-07-29T07:00:00.000Z Size : 1.18" Top Diameter Style : 5 Micron SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1