Description
Scriber pins are crafted from Tungsten Carbide and have a tip angle of approximately 60 degrees. Polished with #600 diamond wheel.Guiding pins are polished and made from hardened bearing steel, with a hardness rating of 60-62 HRC..The tapered tip high tensile (Grade 12.9) Grub-screw secures the tungsten pin within an off-centered hole. This off-center design provides crucial support behind the pin, and effectively minimizes shear stress on the tungsten pin, ensuring a robust and dependable grip!.CNC milled from 6061-T6 aircraft-grade aluminum alloy billet with a hard anodic oxidation coating.This is an economical tool from Derraco Engineering, known for its affordability and solid construction..Need to center mark the tip of the knife blank?! Secure this scribe tool onto a vise upwards! Pull the knife blank against the secured scribe tool instead! Now you know the little trick!
