

The CF-4 is our adjustable file angle with bent file - now as a special edition CF-4 Pure! The center-of-gravity-optimized edge grinder is ideal for professional ski service by hand. It is the only edge grinder worldwide that bends the file with its clamping. This guarantees you maximum precision with minimal effort. German quality product from raze-cat.
We bend the file - What's behind it?
Bending the file creates a slight radius – so the file only works at its highest point and does not rest, as is often the case with conventional file angles, on two points. This allows you to file your ski and snowboard edges absolutely precisely and with less effort. We have milled this insight from the World Cup for you in pure aluminum.
The advantages of the CF-4 file angle:
- The file is bent by the clamping – unique worldwide
- 4 - fold adjustable from 86° - 90°
- Stable and pressure-free grinding thanks to solid own weight
- Two wobble clamp screws clamp the file without damaging it
- Stainless steel sliders ensure smooth and base-friendly gliding of the CF-4 when filing ski and snowboard edges
- Usable for all files and diamond files up to max. 5 mm thickness
- Ideal for snowboards with narrow waists and Magne-Traction edge
- Available in the colors: Ice Blue | Racing Red | Pure Silver | Worldcup Orange
- Weight: approx. 400 g
INFO: Please note that the CF-4 file angle is not particularly suitable for grindstones due to the bending of the abrasive. For filing with the stone, it is best to use our FG100 file angle.
Sustainably produced – Made in Germany.
Tip from the raze-cat team:
The adjustable file angle CF-4 Pure from raze-cat can be used with all common files and grindstones and is also available in the Worldcup Profi-Set.
The CF-4 is our adjustable file angle with bent file - now as a special edition CF-4 Pure! The center-of-gravity-optimized edge grinder is ideal for professional ski service by hand. It is the only edge grinder worldwide that bends the file with its clamping. This guarantees you maximum precision with minimal effort. German quality product from raze-cat.
We bend the file - What's behind it?
Bending the file creates a slight radius – so the file only works at its highest point and does not rest, as is often the case with conventional file angles, on two points. This allows you to file your ski and snowboard edges absolutely precisely and with less effort. We have milled this insight from the World Cup for you in pure aluminum.
The advantages of the CF-4 file angle:
- The file is bent by the clamping – unique worldwide
- 4 - fold adjustable from 86° - 90°
- Stable and pressure-free grinding thanks to solid own weight
- Two wobble clamp screws clamp the file without damaging it
- Stainless steel sliders ensure smooth and base-friendly gliding of the CF-4 when filing ski and snowboard edges
- Usable for all files and diamond files up to max. 5 mm thickness
- Ideal for snowboards with narrow waists and Magne-Traction edge
- Available in the colors: Ice Blue | Racing Red | Pure Silver | Worldcup Orange
- Weight: approx. 400 g
INFO: Please note that the CF-4 file angle is not particularly suitable for grindstones due to the bending of the abrasive. For filing with the stone, it is best to use our FG100 file angle.
Sustainably produced – Made in Germany.
Tip from the raze-cat team:
The adjustable file angle CF-4 Pure from raze-cat can be used with all common files and grindstones and is also available in the Worldcup Profi-Set.