Leather Line Strip Knife Tool Copper Trimming Knife Positioning Cutter - Leather Craft Tool Leather Line Strip Knife Tool Copper Trimming Knife Positioning Cutter Copper trimming knife, brass ring positioned near the bit-mediated knife: screw can be adjusted by the width of the blade from the edge of the leather. Trimming smooth and simple. Also can be used as Leather belt slicer, easy to operate, any regulation width of the blade is broken can freely exchange Copper Material: Copper, Steel Length: 14cm