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CoilBind S-25A Spiral Coil Binding Machine
Professionally Bind Presentations and Documents with the CoilBind S25A Binding Machine.
FREE Crimper (Crimping tool)
FREE box of 100 plastic Coils 8mm (52 sheets)
FREE Shipping within North America
Shown in your selected currency. Taxes and shipping calculated at checkout.
Flagship coil binding machine with disengageable dies and 2-year warranty
The CoilBind S-25A is the most flexible machine in the CoilBind range. All 46 dies disengage, so you can bind non-standard and oversized paper without half-holes. It punches 20 sheets per pull, inserts coils electrically, adjusts side and depth margins, and ships with 100 5/16" (8 mm) coils, a crimper and a 2-year warranty.
S-25A coil binding machine features
Disengageable dies
All 46 dies can be pulled out, so holes land exactly where your paper size needs them.
Open-throat design
Punch and bind paper wider than letter size by working in sections.
Side and depth margins
Adjust both the edge position and hole depth: 3/32", 11/64" or 1/4" (2.5, 4.5 or 6.5 mm).
Electric coil inserter
A rapidly spinning roller feeds coils through every hole automatically.
20-sheet full handlebar
Punch 20 sheets per pull, left-handed, right-handed or two-handed.
2-year warranty
Covered by a 2-year manufacturer defective parts warranty.
How to bind a document with the S-25A
Set up
Pull any dies you do not need, then set the side guide and margin depth.
Punch
Stack up to 20 sheets and pull the full handlebar.
Insert electrically
Start the coil and rest the spine on the roller to spin it through.
Crimp
Trim and bend both ends with the included crimping pliers.
S-25A specifications
| Model | CoilBind S-25A |
|---|---|
| SKU | VOR030S25AKIT |
| Punch capacity | 20 sheets (20 lb bond / 80 gsm) |
| Handle | Full handlebar (left, right or two-handed) |
| Punch type | Manual |
| Coil insertion | Electric roller or manual |
| Die type | Disengageable (all 46 dies) |
| Coil pitch | 4:1 (1/4" / 6.35 mm hole spacing) |
| Number of holes | 46 |
| Max binding width | 11.8" (300 mm), open throat |
| Adjustable margin | 3/32", 11/64" & 1/4" (2.5, 4.5 & 6.5 mm) |
| Max binding thickness | Up to 2" (50 mm coil) |
| Warranty | 2-year manufacturer defective parts |
| Warranty | 1-year manufacturer defective parts |
| Shipping box | 18" × 19" × 14" (45.7 × 48.3 × 35.6 cm) |
| Shipping weight | 21 lb (9.5 kg) |
What's in the box
- CoilBind S-25A coil binding machine
- Box of 100 5/16" (8 mm) plastic coils (binds up to 52 sheets)
- Coil crimping pliers
Compatible coils and supplies
The S-25A uses 4:1 pitch plastic spiral coils. Choose a coil about 1/16" (2 mm) larger than the thickness of your punched stack so pages turn freely. Sheet counts below are approximate for 20 lb bond (80 gsm) paper.
| Coil diameter | Metric | Approx. sheets |
|---|---|---|
| 1/4" | 6 mm | 30 |
| 5/16" | 8 mm | 52 |
| 3/8" | 10 mm | 65 |
| 7/16" | 12 mm | 80 |
| 9/16" | 14 mm | 100 |
| 5/8" | 16 mm | 120 |
| 3/4" | 20 mm | 160 |
| 1" | 25 mm | 210 |
| 1-1/4" | 32 mm | 280 |
| 1-1/2" | 38 mm | 330 |
| 2" | 50 mm | 440 |
Compare CoilBind coil binding machines
All four models punch 46 holes at 4:1 pitch across an 11.8" (300 mm) edge and bind up to 2" (50 mm) thick. See the full CoilBind range.
| S-12 | S-15 | S-20 | S-25A | |
|---|---|---|---|---|
| Punch capacity | 12 sheets | 12 sheets | 20 sheets | 20 sheets |
| Number of holes | 46 | 46 | 46 | 46 |
| Handlebar | Right-hand | Full | Full | Full |
| Electric coil inserter | — | ✓ | ✓ | ✓ |
| Disengageable dies | — | — | — | ✓ All 46 |
| Crimper included | — | ✓ | ✓ | ✓ |
| Coils included | 1/4" (6 mm) box | — | 100 × 5/16" (8 mm) | 100 × 5/16" (8 mm) |
| Warranty | 1 year | 1 year | 1 year | 2 years |
| Shipping box | 20.8" × 14.3" × 7.5" (52.8 × 36.3 × 19.1 cm) | 15" × 11" × 5" (38.1 × 27.9 × 12.7 cm) | 18" × 9" × 14" (45.7 × 22.9 × 35.6 cm) | 18" × 19" × 14" (45.7 × 48.3 × 35.6 cm) |
| Shipping weight | 14.4 lb (6.5 kg) | 18 lb (8.2 kg) | 20 lb (9.1 kg) | 21 lb (9.5 kg) |
| Price | $124.90 | $174.95 | $234.90 | $349.95 |
| View S-12 → | View S-15 → | View S-20 → | You're viewing |
CoilBind S-25A FAQ
What are disengageable dies on a coil binding machine?
Each punching pin can be pulled out so it does not punch. This lets you avoid half-holes at the edge of non-standard paper sizes. All 46 dies on the S-25A are disengageable.
What comes with the CoilBind S-25A?
The machine, a box of 100 5/16" (8 mm) plastic coils (binds up to 52 sheets) and coil crimping pliers.
What's the difference between the S-25A and S-20?
The S-25A has disengageable dies, an open-throat design and a 2-year warranty. The S-20 has fixed dies and a 1-year warranty. Punch capacity (20 sheets) and the electric inserter are the same.
Can the S-25A bind paper larger than letter size?
Yes. The open-throat design lets you punch longer edges in sections. Use the disengageable dies and side guide to line up holes between passes.
How many sheets can the S-25A punch?
Up to 20 sheets of 20 lb bond (80 gsm) per pull. Finished documents can be up to 2" thick.
What warranty does the S-25A have?
A 2-year manufacturer defective parts warranty.
