Specification Brand : Fafeicy BulletPoint1 : This pin punch is made of CRV-V chrome vanadium steel, and overall after heat treatment, rugged, high strength and good toughness. BulletPoint2 : This roller pin punching device is made of excellent process, bringing smooth surface, which will your hand, and BulletPoint3 : The of this roller pin is sprayed, resistant, and it is not easy to damage the harsh environment. BulletPoint4 : This roll pin punch device has a wide range of applications that can be used for desktop workers, manufacturing, processing and maintenance. BulletPoint5 : High hardness pin punch come with good wear resistance, suitable for strong impact and high wear environment. FinishType : Black & Ground ItemName : Fafeicy Roll Pin Punch Set, 8mm CRV‑V Blue Spray Treatment Pin Punch High Hardness Professional Grade Cylindrical Shape Pin, Percussion Tool ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hand-tool-pin-punches Manufacturer : Fafeicy Material : Material NumberOfItems : 1 PartNumber : Fafeicyks51pv6g0o2383 ProductDescription : Specification: Item Type: Pin Punch Material: Chrome vanadium alloy steel Full Length: Approx. 150mm / 5.9in Diameter: Approx. 8mm / 0.3in Uses: Suitable for bench worker, manufacturing, machining and maintenance, etc.