In the package
What you get with the HP-3655 package.
- The HP-3655 CO₂ laser, in the options you choose above.
- Platforms: Saw-tooth and knife-blade platform, optional honeycomb add-on.
- Exhaust: Exhaust fan with venting pipe.
- Your rotary: the PiBurn V, the Grip 2, or both, in the 3-phase version that fits this machine.
Chillers, air assist and other options depend on what you choose above.
Two kinds of work
Flat on the bed, round on the rotary.
The HP-3655 does both on one machine. The rotary sits on the bed when you need it and comes out when you don’t. The photos show the rotary in an LS-1420; it works the same way in this machine.

Flat work
Cutting area 33″ x 54″ (850 x 1380 mm). Organics and sheet metal up to 18 gauge; marks treated metals.
Material guides: wood · acrylic · leather · glass & stone

Round work
Tumblers, glassware and mugs on the PiBurn V roller; tapered, handled and heavy pieces in the Grip 2. Turn the rotary on in the software, enter the part’s diameter, and run the job.
Technique: personalization & drinkware
HP-3655 rotary package · FAQ
Questions before you order.
Which rotary fits the HP-3655?
The PiBurn V and PiBurn Grip 2 in the 3-phase versions, which fit the LS-1630, LS-2440, LS-3655, HP-2440 and HP-3655. This page only offers the versions that fit, so there’s nothing to match up.
Can I change the HP-3655’s options in the package?
The HP-3655 is sold in one configuration, so the only choice is the rotary. For anything else, ask the Spec Desk.
Does the HP-3655 cut metal?
Sheet metal up to 18 gauge, per Boss’s spec table, plus organics. The HP adds a metal-cutting head to the LS-3655 base. If metal is your main job, look at a fiber cutter instead.
How is the HP-3655 delivered, and will it fit through my door?
It ships crated at 86″ L x 64″ W x 50″ H, 1,475 lb. Measure your doorway and the path to where the machine will sit against that before it ships. Uncrating makes it smaller. The Spec Desk can help plan delivery.





