Lindstrom 8140 Micro Bevel Cutter. Adjusable precision screw joint minimises friction and maximises alignment of cutting edges. Forged from high grade steel which provides incredible impact resistance and resiliency. Precsion induction hardened allowing a Rockwell hardness of 63-65 which ranks among the highest of any cutters made. This is a small oval head micro bevel cutter, this leaves a minimal rise or pinch on the cut ends giving you a smaller surface area for soldering. Maximum cutting capacity 1.25mm