Comb & coil punch and binder · Akiles
Akiles DuoMac C51
Binding type: Plastic comb and 5:1 spiral coil; built-in comb opener (1/4" to 2") · Punch capacity: 20 sheets of 20 lb paper (single punch)
Listed on the manufacturer's website (source, as of Oct 18, 2026)
Amazon link (affiliate). We confirmed this Amazon listing is the Akiles DuoMac C51 on Oct 19, 2026. Reviews are Amazon customers' own and are not shown or summarized here.
Where to buy
Machines in this class are mostly sold and serviced through the manufacturer's authorized dealers. Amazon links are affiliate links. We don't show prices; ask a dealer or check the retailer for the current price.
Specifications
| Brand | Akiles |
|---|---|
| Model | DuoMac C51 |
| Type | Comb & coil punch and binder |
| Binding type | Plastic comb and 5:1 spiral coil; built-in comb opener (1/4" to 2") |
| Punching | Manual |
| Punch capacity | 20 sheets of 20 lb paper (single punch) |
| Punch length | 14", open sides for wider documents |
Akiles publishes this DuoMac's specifications as a feature list; weight and dimensions aren't stated.
Values as published by the manufacturer, in its own units. Fields the manufacturer doesn't state are left out rather than estimated. Shown without scores or rankings.
Similar models
The closest models on the main specifications, chosen the same way for every brand. Listed alphabetically; not a ranking.
Image: Akiles ProductsCoilMac-ECI
Spiral coil, Standard 4:1 (0.250") pitch, round 4 mm holes · Up to 20 sheets of 20 lb paper; up to 2.6 mm hardboard
Image: Akiles ProductsCoilMac-ER
Spiral coil, Standard 4:1 (0.250") pitch, round 4 mm holes · Up to 20 sheets of 20 lb paper; up to 2.6 mm hardboard
Image: Akiles ProductsCoilMac-M
Spiral coil, Standard 4:1 (0.250") pitch, round 4 mm holes · Up to 20 sheets of 20 lb paper; up to 2.6 mm hardboard
Image: Akiles ProductsDuoMac C41 ECI
Plastic comb and 4:1 coil (round or oval); built-in electric coil inserter and manual comb opener · 20 sheets of 20 lb paper (single punch)