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Black ITERA tube cutter with an orange BT-60 cartridge installedEnlarge image ↗

Cutter shown with one cartridge installed. The $75 bundle includes three cartridges in your choice of tube sizes.

ITERA / Builder tool

Tube Cutter + 3 Cartridges

Starting price$75.00

A tube cutter and three interchangeable cartridges, chosen for the tube sizes you build with.

  • Cutter + 3 chosen sizes
  • Interchangeable cartridges
  • Custom colors available
Choose your options ↓
Watch the cutter demo ↓

Choose your options

Choose your sizes below. Your selection total updates as you add cartridges.

Current dispatch estimate: about 4 days after ordering.Usually 2–3 days from order to dispatch. Timing varies with order size and our production queue; shipping transit time is additional.Estimate updated October 5, 2026.

Make it yours

Custom colors are a request. We’ll confirm availability and any effect on production timing before making your order.

Choose a standard size or select “Custom size” and enter the tube manufacturer and outside diameter. Check the size guide →

Your three included cartridges

Each $75 cutter bundle includes these three sizes.

Optional extra cartridges

$10 each · 3 for $25
Save $5 on every group of three paid cartridges. Savings apply automatically across your cart; included cartridges do not count.

Selection total: $75.00

Before tax and shipping, if applicable. Paid cartridges already in your cart may qualify you for further savings.

For another cutter with different colors or sizes, add a separate selection. Extra cartridges appear as separate cart items.

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Free shipping on orders $100+No code needed. Shipping details →

Shipping on orders under $100 is calculated at checkout. For a required arrival date, contact us before ordering.

Already have a cutter? Order cartridges separately →

Watch the demo / 1 min 16 sec

See the tube cutter in action.

Watch the cutter work around a tube, then see the finished cut and the tube with the cutter removed.

Press Play to watch. Use the player controls to pause, adjust sound or view full screen.

Open the video directly →

Product details

Bundle
One cutter and three cartridges
Cartridge selection
Choose your three tube sizes
Price
$75 for the bundle
Extra cartridges
$10 each; every group of three is $25
Product type
Physical product; no STL files included

Before you order

Specify each tube by its size name and manufacturer, or provide its outside diameter. Motor diameter and tube outside diameter are different measurements. For an unusual tube, add the outside diameter so we can match the cartridge.

Ask about this product →

Need exact dimensions or a particular hardware arrangement? Send your requirements before ordering so we can confirm the fit.

Coming soon

Your cartridges. A new place to build.

The ITERA Rocket Workstation is being developed around the same interchangeable cartridges as your tube cutter. Plug a cartridge into the workstation to support your next build.

Concept preview shown with a proposed fin-holder attachment. Pricing and release date to be announced.

Preview the workstation →