Is this 3D model free to download?

Yes, Knife, Scissors, Chisel & Razor Sharpener - Leading Edge System is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by leadingedge, published on Thingiverse. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

Knife, Scissors, Chisel & Razor Sharpener - Leading Edge System 3D printable model by leadingedge

Knife, Scissors, Chisel & Razor Sharpener - Leading Edge System photo 1

Knife, Scissors, Chisel & Razor Sharpener - Leading Edge System photo 3

Knife, Scissors, Chisel & Razor Sharpener - Leading Edge System photo 4

Knife, Scissors, Chisel & Razor Sharpener - Leading Edge System

Source: Thingiverse by leadingedge

The Knife, Scissors, Chisel & Razor Sharpener - Leading Edge System is a free printable 3D model from Thingiverse by leadingedge. This is my "Leading Edge" Sharpening System. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

4,754 saves Source: Thingiverse Updated 2026-10-22 License: CC-BY · commercial OK 11 makes Category: Tools & Workshop

Tags: abrasives, Bladeforums, blitz, blitz 360, chisel, chisel sharpener, cut throat razor, diamond abrasive, edge pro, edge pro apex, Fixed angle sharpener, grinder, grinding, grinding machine, hapstone

About this model

This is my "Leading Edge" Sharpening System. NOTE - The LATEST (Major upgraded) version of my system will soon be available as a ready-to-assemble kit from I will not be updating this version on Thingiverse any more, but I will leave it here for free printing. NOTE - There is NO need to print all the parts. It depends on what type of sharpening you want to do and how you want to customise my sharpener - only print the parts you need. For a basic version of my sharpener (for knives and scissors only), I recommend only printing the following part numbers - A,Bv2,C,D,E,F,G,H(For Scissors),K(For Large blades),M,N. NOW WITH CLAMP BARS for TSPROF, Blitz, Hapstone (R2 Lite) and KakBritva (Side and Wide Central) clamps as an optional extra. If you do not want to use the primary magnetic knife moun…

Frequently asked questions

Is this 3D model free to download?: Yes. Knife, Scissors, Chisel & Razor Sharpener - Leading Edge System is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by leadingedge.
Who made this model?: Designed by leadingedge, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.