









The Makera Bits Collar is a precision accessory designed for the Carvera CNC machines automatic tool changer system. Each collar securely holds a specific tool shank size, ensuring accurate tool changes and consistent machining results. This 100-piece set provides ample replacements for extended use.
Key Features
The Makera Bits Collar is engineered to provide a secure and precise fit for various tool shank sizes, including 1/8″(3,175mm), 3mm, 4mm, 6mm, and 1/4″ (6,35mm). Crafted from durable materials, these collars ensure reliable tool holding during machining operations. Whether you’re engaging in engraving, carving, or detailed routing, the Bits Collar offers the stability needed for accurate and efficient operations.
Ideal for use with the Carvera CNC machine’s automatic tool changer system, the Makera Bits Collar is perfect for tasks such as engraving, carving, and detailed routing. Its precision fit ensures minimal runout, resulting in cleaner cuts and improved finish quality. Whether you’re a professional machinist or a hobbyist, this collar enhances the performance of your CNC equipment.
For those seeking a reliable and precise solution for tool holding, the Makera Bits Collar offers exceptional performance and durability. Its easy installation and compatibility with the Carvera CNC machine’s auto tool changer make it an essential accessory for achieving high-quality machining results.

Makera develops intelligent desktop CNC machines designed to make precision machining more accessible to makers, educators and small businesses. Its Carvera systems combine compact hardware with user-friendly features such as automated probing and tool-changing, helping users move from digital designs to machined parts with greater confidence.
In stock
In stock
In stock
In stock