GBC CombBind CB20 manual comb binding machine in black and red with the lid raised and a row of comb pins in the opener
GBC CombBind CB20 with its grey lid closed flat, black body, red side lever and the red grip of the handle folded down at the front right
GBC CombBind CB20 with its side handle raised and a sheet in the punch, a black and a red plastic comb lying beside it
Red pull out drawer under the GBC CombBind CB20 holding spare black and white plastic binding combs
Close-up of the GBC CombBind CB20 punch area showing the row of punch pins and a red sliding paper guide
Person pressing the handle of a GBC comb binder on an office desk with an annual report held open in the comb opener
GBC CombBind CB20 with the lid closed and a red side handle, shown above badges reading manual punch, A4 and A5
GBC CombBind CB20 manual comb binding machine in black and red with the lid raised and a row of comb pins in the opener
GBC CombBind CB20 with its grey lid closed flat, black body, red side lever and the red grip of the handle folded down at the front right
GBC CombBind CB20 with its side handle raised and a sheet in the punch, a black and a red plastic comb lying beside it
Red pull out drawer under the GBC CombBind CB20 holding spare black and white plastic binding combs
Close-up of the GBC CombBind CB20 punch area showing the row of punch pins and a red sliding paper guide
Person pressing the handle of a GBC comb binder on an office desk with an annual report held open in the comb opener
GBC CombBind CB20 with the lid closed and a red side handle, shown above badges reading manual punch, A4 and A5
GBC CombBind CB20 manual comb binding machine in black and red with the lid raised and a row of comb pins in the opener
GBC CombBind CB20 with its grey lid closed flat, black body, red side lever and the red grip of the handle folded down at the front right
GBC CombBind CB20 with its side handle raised and a sheet in the punch, a black and a red plastic comb lying beside it
Red pull out drawer under the GBC CombBind CB20 holding spare black and white plastic binding combs
Close-up of the GBC CombBind CB20 punch area showing the row of punch pins and a red sliding paper guide
Person pressing the handle of a GBC comb binder on an office desk with an annual report held open in the comb opener
GBC CombBind CB20 with the lid closed and a red side handle, shown above badges reading manual punch, A4 and A5
GBC

GBC Binding Machine CombBind CB20 Manual

$458.04
$458.04
RRP $513.04
Or 4 payments of $114.51 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: AABMCB20

UPC: 5028252644471

MPN: BMCB20

A Manual Comb Binder For Steady Office Use

The GBC CombBind CB20 is a manual comb binding machine that punches up to 20 sheets at a time and binds documents of up to 240 sheets on 21 loop plastic combs.

ACCO pitch the CB20 at places with moderate binding needs: a school office, a small accounting or real estate practice, a training team that binds its own course notes. The single handle does the punching by hand, so there is no motor to warm up and nothing to plug in. A fixed margin depth keeps the holes the same distance from the edge on every job, and ACCO list it for A4 and A5 documents.

The comb opener takes combs up to 28mm, which is where the 240 sheet capacity comes from. Offcuts drop into a clippings tray, a pull out drawer underneath holds spare combs, and non slip rubber feet keep the machine still while you lean on the handle. ACCO state a 2 year warranty for this model.

Stock up from plastic binding combs and clear binding covers, or compare electric and heavier models in comb binding machines.

Often ordered together

  • Punches up to 20 sheets at a time, per ACCO
  • Binds up to 240 sheets using combs up to 28mm
  • Uses 21 loop plastic combs
  • Manual single handle punch with a fixed margin depth
  • Clippings tray and built in comb storage drawer
  • Non slip rubber feet
  • 2 year warranty, as stated by ACCO
  • School offices binding class workbooks
  • Small practices binding client reports
  • Training teams producing course notes
  • Community groups binding newsletters and minutes
  • Home offices with regular binding jobs

Shipping

Shipping is kept simple with flat rates for selected areas and free shipping where applicable. Large, bulky, rural or out-of-area orders may require additional freight, and our team will contact you if this applies. For a more specific estimate, simply add this product to a quote or visit our shipping page.

Delivery Times

Melbourne, Sydney, Brisbane, Adelaide — 1 to 3 business days
Perth — 1 to 5 business days
Regional & Outer Areas — 3 to 7 business days

Returns

If you have questions about returns, please contact us or visit our returns page for full details.

Specifications

Brand: GBC

Model: CombBind CB20

MPN: BMCB20

Mega Code: AABMCB20

Binding Type: Plastic comb, 21 loop

Punch Capacity: 20 sheets

Bind Capacity: 240 sheets

Maximum Comb Size: 28mm

Paper Sizes: A4 and A5, as listed by ACCO

Operation: Manual, single handle

Margin Depth: Fixed

Storage: Clippings tray and comb drawer

Duty: Moderate use, per ACCO

Warranty: 2 years, as stated by ACCO

Primary Distribution Centre

Factory 5, 12 Greenway Drive
Tweed Heads South NSW 2486

ABN 18 634 002 609

Get directionsContact us

FAQs

ACCO give 20 sheets per lift. Larger documents are punched in batches and then bound together on the comb.
ACCO give 240 sheets, using a comb of up to 28mm.
Plastic combs with 21 loops, the common A4 comb pattern. It is not a wire or thermal binder.
No. ACCO describe the margin depth as fixed, which keeps it the same on every document.
No. Punching and comb opening are done by hand with the handle.
ACCO state a 2 year warranty for the CB20.

Shipping & Delivery

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Returns, Refunds & Replacements

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.