ALEC Shokunin-Katagi Precision R Chamfering Tool R Boko 3 japan NEW

Upgraded version with improved accuracy! This R-Boko enables R-face machining and fine R-face line erasing, which has been difficult until now! R convex surface cutting can be selected and fine R chamfering can be performed. Saw craftsmen use 0.4mm-thick steel (steel plate) and apply fine cutting edges of 10 microns* on both sides of each R concave. The actual thickness is about 0.38 mm. (*10 microns is 1/100 of a millimeter) Eleven types of R concave surfaces are processed, allowing the user to select the R surface cutting process that best suits the object and smoothly chamfers fine corners. Truly craftsmanship! Material: High carbon special cutting steel Body thickness: approx. 0.38 mm Size: 1 side (approx.): 60 x 60 x 60 mm Surface treatment: 3.0 micron nickel plating Earl concave blade attachment: Saw craftsman's hand technique Blade attachment: 0.01mm on each side Use: Cutting of resins