The HEULE deburring tools deburr even and uneven bore edges, front and back in a single pass, without the need to rotate the workpiece or stop the spindle. They are universally applicable for both manual and CNC processes.

• Radius-shaped, consistent deburring result thanks to the defined cutting edge
• Uneven surfaces up to 30°
• Typical deburring size of 0.2 – 1.4 mm
• Can be used from a bore diameter of 1.0 mm up to any size
• Can be used for aluminium to nickel alloys / coated carbide blades
• Simple tool concept and operating principle for safe handling

The HEULE chamfering tools remove burrs from bore edges by producing a uniform chamfer. The front and back of the bore can be machined in a single pass. They are particularly suitable for large batch size CNC operations.

• Controlled chamfering of both bore edges in a single pass
• Ready to use without pre-sets (SNAP)
• Suitable for reamed and finished bores
• Can be used on all materials / coated carbide blades
• Can be used from a bore diameter of 2.0 mm up to any size

The HEULE counterboring tools machine the back of the bore without rotating the workpiece. The counterbores can be safely produced on the machine without any manual intervention.

• Counterbores up to 2.3 x bore diameter
• Cylindrical counterbores, formed counterbores and backspotfacing
• Interrupted cut possible
• Simple tool concept and safe handling
• Can be used on all materials / Carbide blade with material-specific coating

HEULE’s combination drilling tools simplify production processes by combining drilling with deburring, chamfering or countersinking. Alternatively, the Module Line offers the option of integrating the additional function into an existing drill body.

• Execution of several work steps in a single pass – up to 3 functions in one drill combination tool
• Standard range featuring the tried-and-tested SNAP chamfering system
• Application-specific tools for different requirements
• Short set-up and non-productive times thanks to simple handling