NC spot drills have an indexable carbide inserts providing efficiency benefits and cost savings for CNC lathes, CNC turning centres and machining centres.
Nine9 45° Indexable chamfer mill catalogue - click here 
Features and benefits include:-
• Long tool life
• Each insert has four cutting edges
• Suitable for spotting, chamfering, grooving and engraving
• 60˚, 82˚, 90˚, 100˚, 120˚ and 142˚ angles are available for different applications
• Increased cutting speeds are provided by coated carbide inserts.
Read more about Nine9 spot drills and cutters on our Nine9 web site.

Applications include:-
• Contour chamfering on a machining centre
• Spotting, grooving and engraving on a machining centre
• Turning, chamfering and facing on CNC lathes
• Centering on drilling machines by PR insert
• Centering on machining centres by PR insert
• Serrated workpiece cutting
• One pass and across.