Specification Brand : uxcell BulletPoint1 : Size - Total Length: 300mm/ 12"; Shank Diameter: 8mm/ 0.31"; Head Diameter: 13mm/ 0.51"; Head Thickness: 8mm/ 0.31" BulletPoint2 : Feature - The ejector pin punch is long, straight, with non-chipping surface, and has a round tip. Not easy to be bent or deformed when working BulletPoint3 : Material - Made of 65Mn manganese steel with quenched and tempered surface treatment and HRC: 48-52rc. This ejecting pin punch has the characteristics of high elastic limit, high strength, high harden-ability, and good machinability BulletPoint4 : Practical Parts - The steel straight ejector pin, can also be called a punching rod or punching needle which is an essential metal part on stamping die in mechanical tools BulletPoint5 : Application - Suitable for working in high temperature operating environment. Applied in fitter, die manufacturing, leather crafting, machinery maintenance and processing industries. Eject or push the plastic parts when in plastic injection punching Color : Silver ExternallyAssignedProductIdentifier : 5020385080294 ExternallyAssignedProductIdentifier1 : 0045256813899 ExternallyAssignedProductIdentifier2 : 045256813899 ExternallyAssignedProductIdentifier3 : 00045256250182 FinishType : Brushed GpsrSafetyAttestation : 1 IncludedComponents : Unit^Instruction Guide IncludedComponents1 : Pilot Punch 3.5mm x 4" IncludedComponents2 : Pilot Punch 3.5mm x 4" IncludedComponents3 : Pilot Punch 3.5mm x 4" IncludedComponents4 : Pilot Punch 3.5mm x 4" IncludedComponents5 : Pilot Punch 3.5mm x 4" ItemName : uxcell Straight Ejector Pins, 8mm (5/16") Dia. 65Mn Steel Round Tip Punch 300mm (12") Long for Mechanical Maintenance 2Pcs ItemPackageDimensions_Height : 1.5 centimeters ItemPackageDimensions_Length : 31 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 5 ItemShape : Rectangular ItemTypeKeyword : hand-tool-pin-punches Manufacturer : uxcell Material : 65Mn Material1 : Blend Material2 : Blend Material3 : Blend Material4 : Blend Material5 : Blend MeasurementSystem : Metric ModelName : 25018 ModelNumber : a22072800ux0748 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 2 PackageLevel : unit PartNumber : a22072800ux0748 Pattern : Solid PinType : Straight PowerSourceType : Hand Powered ProductDescription : Description: 1. The ejector pin punch is long, straight, with non-chipping surface, and has a round tip. Not easy to be bent or deformed when working. 2. Made of 65Mn manganese steel with quenched and tempered surface treatment and HRC: 48-52rc. This ejecting pin punch has the characteristics of high elastic limit, high strength, high harden-ability and good machinability. 3. The steel straight ejector pin, can also be called a punching rod or punching needle which is an essential metal part on stamping die in mechanical tools. 4. Suitable for working in high temperature operating environment. Applied in fitter, die manufacturing, leather crafting, machinery maintenance and processing industries. Eject or push the plastic parts when in plastic injection punching.