Ultra-Hard Tungsten Steel Panel Line Chisel Blade Replacement (0.075mm–1.0mm) Flat U-Groove Scribing Head for Scale Models & Gunpla (Single Blade)

Key Bullet Points 

• [Single Replacement Blade]
  Sold as an individual chisel head. Freely pick your desired size from 0.075mm to 1.0mm to replace worn tips or complete your custom modeling toolkit.

• [Flat U-Groove Cut]
  Features a flat-bottom profile that creates clean, vertical-walled U-grooves—allowing panel line accent washes to flow smoothly and evenly without pooling or smudging.

• [Ultra-Hard Tungsten Steel (HRC 68+)]
  Precision mirror-ground from solid micro-grain tungsten carbide. Shaves cleanly through plastic, resin, and GK kits with featherlight pressure and zero burrs.

• [Universal 3.175mm (1/8") Shank]
  Precision-ground round shank fits seamlessly into standard hobby knife handles, pin vises, and quick-release collets with wobble-free concentricity.

• [Clean Scale Finish]
  Unlike pointed needles that tear and raise plastic edges, this push chisel shaves smooth micro-ribbons, leaving razor-sharp lines that require no post-sanding.