Outil à main pour pince à sertir en cuir 1 pièce

Name: single-function trencher Specifications: as shown in the picture Bag: self-sealing bag Weight: 57g Blade angle shape for innovation, quenching production. Grooving line more round concave good use. Hardwood handle. The grooving tool has screws on top to tighten the blade on top, and can also be unscrewed to adjust the width of the blade and the distance between the middle metal rod. Cut the grooving tool blade from the edge of the leather, a semi-circular chisel groove groove. Step, adjust the distance between the blade and the middle shank by screwing the screw to adjust the tightness, usually 3mm pitch.