Catalog

Precision Chamfering for the Front and Back of Through Holes

• Chamfers front and back in a single pass
• Adjustable chamfer range to provide precise chamfer size
• Solid carbide cutting blades with coatings to provide long tool life
• Sliding surface in blade geometry prevents damage to finished holes

DEFA Instructions

Instructions on how to operate the DEFA tool.

DEFA Video

DEFA Blade Change

DEFA Chamfer Diameter & Blade Force