Deburring mini tool

Deburring mini tool

December 20, 2019

Heule Tool Corp.

Heule’s DL2 tool consists of a tool body, a blade housing, a coolant sleeve, and a carbide blade. The tool set-up remains indentical throughout the complete range. The blade housing guides the blade and controls the movement over the edge. The spring action bearing of the mechanical cutting edge is provided by the blade itself. Coolant supply is provided across the tool so that is guided directly to the carbide blade, important for the function and process safety of high-volume production.


  • DL2 standard range for bore Ø1.0mm up to Ø2.1mm
  • Defined cutting process with a ground carbide blade
  • Complete edge break – the bore edge is burr free
  • Machining of even and slightly uneven bore edges
  • Easy blade change despite of the tiny dimensions of the cutting edge
  • Blade change without unclamping of the tool
  • Process safe operation because of the permanent cooling of the cutting edge