Rotary chuck with blue silicone grippers installed, highlighting secure grip and scratch-free engraving
Rotary Chuck Grip Kit for M3 & M4 Laser Rotary Chucks

Rotary Chuck Grip Kit for M3 & M4 Laser Rotary Chucks

$15.99

Typical Order Processing Time: 3-5 days

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16 in stock

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Improve the holding power of your laser rotary chuck with a simple upgrade that installs directly into the chuck’s existing threaded mounting positions.

The Geeks At Large Rotary Chuck Grip Kit uses high-density silicone grip pads to create a softer, higher-friction contact surface between your rotary chuck and the item being held. This can help reduce slipping, shifting and unwanted movement when engraving tumblers, cups, rings and other round or cylindrical objects.

Unlike kits that require you to choose between M3 or M4 hardware, this kit includes both M3 and M4 mounting screws. One kit can therefore be used with a wide range of rotary chucks that use either thread size.

Direct-Fit Chuck Upgrade

The grips attach directly to the threaded positions already found on many common laser rotary chucks. There is no need to replace the complete jaw assembly or permanently modify the rotary.

Install the grips in the positions that best suit the diameter and shape of your workpiece, tighten the included screws, and use the chuck normally.

High-Grip Silicone Contact Surface

The silicone grip material provides more friction than bare metal or hard plastic contact points while also creating a slightly compliant surface that can conform to the item being held.

This makes the grips especially useful for smooth or hard-to-hold workpieces where standard chuck contact points may have difficulty maintaining a secure grip.

Includes Both M3 and M4 Hardware

There is no need to determine which screw-size version to purchase before ordering.

Each kit includes mounting hardware for both:

  • M3 threaded rotary chucks
  • M4 threaded rotary chucks

Simply use the screw set that matches your chuck.

Verified Compatibility

Designed for use with the chuck assemblies on the following rotary systems:

  • xTool RA2 Pro
  • Creality Rotary Roller Pro
  • Creality RC2
  • TwoTrees TR2
  • Atomstack R6
  • Atomstack R8
  • Longer Rotary Roller
  • D69 Chuck Rotary

The kit may also fit additional rotary chucks that use compatible M3 or M4 threaded mounting positions.

Important Fit Information

These grips install on the chuck itself and therefore move with the chuck jaws. The maximum and minimum diameter that can be held will still be determined by the normal opening range and geometry of your rotary chuck.

Always verify that the grips, screws and workpiece have adequate clearance before operating the rotary.

Features

  • High-density silicone grip surfaces
  • Helps reduce workpiece slipping and shifting
  • Installs directly onto compatible rotary chuck mounting positions
  • Includes both M3 and M4 mounting hardware
  • One kit works with either screw size
  • No permanent modification to the rotary required
  • Compatible with many popular laser rotary chucks
  • Reusable and easy to reposition

Package Contents

  • Rotary chuck silicone grip set
  • M3 mounting screw set
  • M4 mounting screw set

Rotary chuck and engraved items shown in product images are not included.

Additional information

Weight 4 lbs
Dimensions 10 × 8 × 1 in

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