JJDD Carkio 1 PCS Flat Soapstone Holder with 6 PCS Refills,Welding Talc Steel Scribing Tool with Bracket Compatible with Making Detachable Markings On Steel, Aluminium and Cast Iron

1.Talc pens are widely used for welding and cutting; steel scribing, with the name of non-sexual chalk, fire roasting without fading, clear lines. 2.The scope of talc pen: machinery manufacturing, vehicle manufacturing, shipyards, steel plants, etc. Friction damping design, easy to use. 3.The mark is clear, not easy to break, can be directly in contact with the skin, the body is harmless, no radiation, safe and secure. 4.The talc is delicate and is often used to reduce friction. White marks can be drawn on rough ground or written on concrete floors. 5.Its shell is made of high-quality iron material. It has been subjected to high temperature quenching heat treatment, high hardness, wear resistance, durability and long service life.