# Spyderco Tri-Angle Sharpmaker 204MF vs Tumbler Original Rolling Knife Sharpener (Diamond): specs and price compared

A sourced, side-by-side comparison of the Spyderco Tri-Angle Sharpmaker 204MF (Spyderco) and Tumbler Original Rolling Knife Sharpener (Diamond) (Tumbler) among knife sharpeners. Spyderco Tri-Angle Sharpmaker 204MF is the cheaper of the two at $127.

## Side by side

| Spec | Spyderco Tri-Angle Sharpmaker 204MF | Tumbler Original Rolling Knife Sharpener (Diamond) |
| --- | --- | --- |
| US price | $127 | $129 |
| Brand | Spyderco | Tumbler |
| Sharpening angle range (°) | 30 (15 per side) or 40 (20 per side) | 15, 20 (two preset angles) |
| Abrasive grit options | medium (brown) and fine (white) ceramic | diamond sharpening disc + EDGEBOOST steel honing finish (single-grit diamond, no multi-grit set) |
| Sharpening method | manual | manual |
| Abrasive type | ceramic | diamond + steel honing |
| Num stages or stones | 4 | 2 |
| Clamp blade compatibility | no clamp; freehand vertical rods, plus aluminum safety rods and included accessories for serrations/tips | magnetic blade holder, straight-edge knives only, not for serrated blades or scissors |
| Motorized | No | No |
| Base mounting stability | ABS plastic base with keyed holes that set stone angle; snaps into lid for storage | handheld solid-wood rolling base (walnut/oak) |

## Key differences

- Sharpening angle range (°): Spyderco Tri-Angle Sharpmaker 204MF 30 (15 per side) or 40 (20 per side) vs Tumbler Original Rolling Knife Sharpener (Diamond) 15, 20 (two preset angles)
- Abrasive grit options: Spyderco Tri-Angle Sharpmaker 204MF medium (brown) and fine (white) ceramic vs Tumbler Original Rolling Knife Sharpener (Diamond) diamond sharpening disc + EDGEBOOST steel honing finish (single-grit diamond, no multi-grit set)
- Abrasive type: Spyderco Tri-Angle Sharpmaker 204MF ceramic vs Tumbler Original Rolling Knife Sharpener (Diamond) diamond + steel honing
- Num stages or stones: Spyderco Tri-Angle Sharpmaker 204MF 4 vs Tumbler Original Rolling Knife Sharpener (Diamond) 2
- Clamp blade compatibility: Spyderco Tri-Angle Sharpmaker 204MF no clamp; freehand vertical rods, plus aluminum safety rods and included accessories for serrations/tips vs Tumbler Original Rolling Knife Sharpener (Diamond) magnetic blade holder, straight-edge knives only, not for serrated blades or scissors
- Base mounting stability: Spyderco Tri-Angle Sharpmaker 204MF ABS plastic base with keyed holes that set stone angle; snaps into lid for storage vs Tumbler Original Rolling Knife Sharpener (Diamond) handheld solid-wood rolling base (walnut/oak)

## Sources

- Spyderco Tri-Angle Sharpmaker 204MF: https://spyderco.com/products/tri-angle-sharpmaker%C2%AE (spyderco.com, verified 2026-08-11)
- Tumbler Original Rolling Knife Sharpener (Diamond): https://www.tumblerware.com/products/tumbler-rolling-knife-sharpener (tumblerware.com, verified 2026-08-11)

Canonical: https://frontdeskreview.com/gear/knife-sharpeners/spyderco-sharpmaker-204mf-vs-tumbler-diamond-rolling-knife-sharpener/
Cite: Per The Front Desk Review, Spyderco Tri-Angle Sharpmaker 204MF ($127) vs Tumbler Original Rolling Knife Sharpener (Diamond) ($129) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/knife-sharpeners/spyderco-sharpmaker-204mf-vs-tumbler-diamond-rolling-knife-sharpener/
License: CC BY 4.0.