Is my strap cutter junk or am I just bad at this : r/Leathercraft

what am i doing wrong? : r/Leathercraft

Wondering if anyone else has purchased a leather Pimp Cutter? Does it do what it says? : r/Leathercraft

Leather Strip Cutting Machine,leather Strap Cutter for Leather Belt,bracelet,bag Handle,guitar Straps,ready to Ship Gift

Jovitec Leather Craftool Strap Cutter, Strip and Strap Leather DIY Hand Cutting Tool Adjustable with Blades : Arts, Crafts & Sewing

The tools I use to make this watch strap (Tools in the second photo) : r/ Leathercraft

Tandy Leather Craftool Strap Cutter 3080-00 : Arts, Crafts & Sewing

Leathercraft Locking Pins

Strap cutter required - Help Wanted

Tandy Leather Craftool Strap Cutter 3080-00 : Arts, Crafts & Sewing

Did I ruin my knife profile? Or is it supposed to be like that : r /sharpening