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The Best
Rotary Attachments
for Laser Engraving

Compatible With

bossLaser X
aeonLaser X
omtech X
thunder X
laguna X
sen X
uvLaser X
apLaser X
fullSpectrum X
ortur X
rabbitLaser X
nousaLaser X
fullSpectrum X
company X company X
company X company X
laguna X sen X
uvLaser X apLaser X
fullSpectrum X company X
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This rotary has may one of a kind and or unique features that include: First ever Laser 4 Jaw chuck that gives you more pressure with less force by disbursing the pressure evenly and symmetrically. Ideal for more delicate and heavier items. Push button shaft lock allowing you easy one handed operations Keyed motor mount to ensure a proper no slip fitment on the motor shaft with pinch bolt. No more worrying about grub screw backing out causing slop in the shaft like other chuck rotaries. The most adjustable jaws on the market that allows for seamless transition between smaller and larger cups without having to move or change any parts like other rotaries. These jaws have a total of 1.75in adjustability from fully closed to fully open. Extension Bars that let you quickly extend your jaw size for doing things like dog bowls and more. Provisions made to mount the holding fixture on either side of the rotary depending on how you mount it. Adaptable to the Rotoboss, Junior, Ascend and Galvo rotaries. Head can be positioned in a vertical position to mount a turntable to so you can use it to do repeat objects in a rotating jig. Can be used with NEMA 17 or 23 Motors with no mods required. The Rotary no matter the configuration you choose will come with Motor Main motor mount 4 Jaws 4 Jaw extensions 4 Small rubber jaw posts 4 Large rubber jaw posts 4 thumbscrews for jaw extensions 2 thumb screws for mounting the motor mount

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Customer Reviews

We think that you are going to love our rotaries, but don't take our word for it. See what just a few of our customers say about their RotoBoss rotary attachments.

Amber P.Verified Buyer

May 16, 2023

Above and beyond!

I've always loved my rotoboss but never had to do anything with the customer service side of things...until I couldn't figure out how to engrave dog bowls and yall told me I needed the drop down mounts!

Chelsea B.Verified Buyer

May 12, 2023


Excellent Design. Fast shipping

Richard W.Verified Buyer

May 7, 2023

Perfect addition

I was having very slight walking with my tumblers. Not anymore!!! This attachment makes all the difference.


  • Roto-Image Current & former U.S. military
  • Roto-Image Military spouses & dependents
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  • Roto-Image Federal, state, and local government employees
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Frequently Asked Questions

Have questions? Below are some of the most common questions and answers for our customers. If you have any other questions, feel free to contact us today!

  • You will need to install the supplied Mug spacer (Triangular piece) that bolts to the face of the Clamp bracket.
  • You may also need to install the heel plate spacer (slotted rectangular piece) that slides down over the heel plate to offset the gap.

When doing water bottles you will need to adjust your steps down, a good starting point is to lower your step by about 1,000 steps and adjust from there. Once you have the settings set, save that file from machine settings so you can quickly revert to that when you do that object again.

  1. Use the large clamp wheel provided in your bag with the stickers.
  2. Make sure the rim (not the screws) is set on the drive wheels.

  • Heel Plate not close enough to the bottom of the cup (don’t let it touch).
  • O-Rings twisted.
  • You can slightly raise the slave wheels up a little past level.

Mechanically they are the same. The major difference is that the Rotoboss has two towers and allows for more adjustability for many more objects and the Junior only has one tower and is made for mainly Cup, Mugs, Tumblers and water bottles.

  • 2 Phase has 4 wires coming out of the motor.
  • 3 Phase has 6 wires coming out of the motor.

Watch Our Rotaries in Action

Checkout our video of our RotoBoss Ascend rotary laser engrave on a wooden baseball bat. Order yours today!


RotoBossTM 2.0

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RotoBossTM Junior

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RotoBossTM Ascend

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Jason Rife - The Man Behind RotoBoss

About Us

Jason Rife - The Man Behind RotoBossTM

In the heart of Ohio, young Jason dreamt of jet engines and wooden carvings. The US Navy saw him for 20 years, training rookies and perfecting jet mechanics. But his garage? It whispered tales of crafts, designs, and innovations. Nearing his Navy retirement in Italy, Jason's heart pulsed with ambition - why rely on others when he could craft magic himself...

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