21-Hole Comb Binding Machine (450 sheet, starter kit)
By Seb Clark, Editor, UniDoc Solutions·Updated
Best-value binder on Amazon UK if you don't need a brand name — check reviews for punch alignment.
Capacity: Punches 12, binds 450 sheets
Typical price: £50-£65
- 3,000+ reviews at 4.2★
- 12-sheet punch, 450-sheet bind
- Includes 100 combs + covers
- Unbranded
Buy on Amazon UK
£57.24 £63.40 10% off Updated 15h ago
View on Amazon UK As an Amazon Associate UniDoc Solutions earns from qualifying purchases. The price shown is the last one Amazon reported to us and can change at any time.
Our take
Best value unbranded
Over 3,000 reviews at 4.2★ for an unbranded 21-hole machine that punches 12 and binds up to 450 sheets, with 100 combs and covers in the box for under £60. The compromise is punch alignment — reviews mention holes drifting on thick stacks — so square your pages carefully. For the money, hard to argue with.
Manufacturer highlights
- Easy to use---Just Punch and Bind, two simpe steps. Bind up to 450 sheets(2''comb spines) and punch up to 12 sheets at one time.There are illustrations on the baseboard that is very easy to follow.
- Strict quality control---Every binding machine had been tested before packing and can be punched about 12000 times.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
Feature list as published on the Amazon UK listing.
Specifications
| itemDimensions | Height 9.3 inches, Length 14.6 inches, Weight 8.8 pounds, Width 10.2 inches |
|---|---|
| Size | 1 handle-Gray L |
| NumberOfItems | 1 |
| PartNumber | 1245 |
| Model | BM-1245 |
Supplies for this model
See this model ranked against alternatives in our
Best Binding Machine UK 2026 — Comb Binders for Home & Office.