DEFA The Adjustable Chamfering Tool

• Controlled chamfers over a range of adjustments
• Chamfering thickness can be infinitely adjusted directly on the tool, depending on the bore dimension
• No reversing the spindle or indexing the work piece saves cycle time
• Front and back or only back chamfering of bores in hard-to-machine or highly burr-forming materials 
• Ideal for Inconel and other exotic materials
• Dual cutting system for machining bores with longitudinal grooves, cross-bores and open bores with discontinuous cut
• Exchangeable carbide blade with material-specific coating 
• Blade geometry has a sliding surface that allows cutting chamfers without damage to the bore surface or of the thread during penetration
• Widely used by the world's leading aerospace manufacturers

Available from stock for immediate delivery  in sizes
from 4 mm-36.2 mm (.157"-1.425")
for front and back cutting or back cutting only geometry