Deburring tool for CNC operation

PHOTO COURTESY OF HEULE TOOL

The DL2 is a small mechanical deburring tool for 1.00mm to 2.1mm bores in a wide range of materials including steel, stainless steel, titanium, aluminum, and composites. Constructed from just four components, the carbide blade is integrated into the spring to form a single unit. This ensures proper spring tension for the guiding and cutting forces of the blade, making it easy to change blades without tweezers or a magnifying glass. The DL2 uses a smart tool concept with internal blade cooling. Coolant is supplied through the tool and guided directly to the cutting edge of the carbide blade for optimal performance and process safety during high-volume operations.

The DL2 tool must be used in counterclockwise rotation and can be used for front and back deburring or back only deburring. Throughout the entire machining process, neither a change in the direction of rotation nor a stopping of the spindle is necessary. The tool cutting edge is positioned in rapid feed above the front of the hole to be deburred. At working feed, the edge is deburred on the front edge of the hole until the blade has fully retracted. In rapid/increased feed, the tool passes through the workpiece without damaging the surface.

Heule Tool
https://www.heuletool.com