Catalog number: 6315 Features: ●The needle tip can be re-sharpened with a bench grinder (with a grinding wheel compatible with carbide alloys). ●Can be used to mark iron, copper, stainless steel, aluminum, glass, and other alloys. ●Sturdy metal body. ●Convenient holder that can be used with a knock mechanism. ●Triangular grip that is easy to hold. ●Short size that fits easily in your pocket. ●Black paint finish to reduce reflection. Uses: ●For marking metals, glass, etc. Specifications: ●Total length (mm): 130 ●Shaft diameter (mm): 14 ●Tip diameter (mm): 2 ●Grip diameter (mm): 14 ●Hardness: HRA87.2 ●Hardness: HRA87.2 Material/Finish: ●Body: Brass ●Needle: Carbide alloy Caution: ●Carbide needles are sharp, so please handle them with care. ●When grinding, be sure to wear protective glasses and follow the precautions in the instruction manual for the bench grinder. When grinding, the carbide needle will become very hot due to sparks and heat from friction, so be careful of fire and burns.
