Modular Drills
TOP DRILL M1 ™ • TopSTEP Chamfer and Counterboring Inserts
Modular TOP DRILL M1 Step Drill
Provides high productivity through high-feed, one-shot operations,
and excellent tool life.
• Use TopSTEP VG and SH chamfer and counterboring
inserts to create your specifi c TDM1 modular step drill.
• Create complex holes with countersinks, chamfers,
or even both operations in one shot.
• Save time, achieve better cost, and run your
complex drilling process with higher stability.
Standard
TOP DRILL M1 ™ inserts.
Standard
TopSTEP SH counterboring insert.
Standard
TopSTEP VG chamfering insert.
Let your WIDIA ™ representative know about your specifi c needs. Use the Chamfer
and Counterboring Order Planning pages to create and send us your request —
available online as well.
U16
widia.com
Made-to-Order TDM1 Toolholder
• Available within 3–4 weeks.
• Made custom to your needs.