Two next-generation CNC deburring holders from Bel Air Finishing were designed to automate, streamline, and elevate edge-finishing operations across manufacturing environments.
The new FM-DBR7-1D Series and FM-DBR7-SC Series will upgrade a machine shop with precision-engineered solutions that replace manual deburring with consistent, repeatable, automation-ready performance.
The FM-DBR7-1D Series Deburring Tool Holder is purpose-built for automated top and bottom (tension and compression) deburring of machined holes in one continuous pass, eliminating tool changes and manual finishing. Its precision telescopic compression/tension mechanism absorbs workpiece dimensional variation, ensuring consistent deburring volume and stable cutting performance even in high-mix, variable-batch operations.
Designed specifically for front-side deburring and chamfering, the FM-DBR7-SC Deburring Holder leverages an adjustable spring-load mechanism that maintains consistent cutting pressure across parts with minor height or dimensional variation. Its telescopic design reduces chatter and over-cutting, ensuring smooth surface quality and highly repeatable results.
Both holders are built for seamless integration into CNC machining centers, robotic systems, and other automated platforms, giving manufacturers a reliable and efficient way to improve part quality, reduce labor, and maintain stable deburring across variable production runs.
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Related Glossary Terms
- centers
centers
Cone-shaped pins that support a workpiece by one or two ends during machining. The centers fit into holes drilled in the workpiece ends. Centers that turn with the workpiece are called “live” centers; those that do not are called “dead” centers.
- chamfering
chamfering
Machining a bevel on a workpiece or tool; improves a tool’s entrance into the cut.
- chatter
chatter
Condition of vibration involving the machine, workpiece and cutting tool. Once this condition arises, it is often self-sustaining until the problem is corrected. Chatter can be identified when lines or grooves appear at regular intervals in the workpiece. These lines or grooves are caused by the teeth of the cutter as they vibrate in and out of the workpiece and their spacing depends on the frequency of vibration.
- computer numerical control ( CNC)
computer numerical control ( CNC)
Microprocessor-based controller dedicated to a machine tool that permits the creation or modification of parts. Programmed numerical control activates the machine’s servos and spindle drives and controls the various machining operations. See DNC, direct numerical control; NC, numerical control.
