Modular Drills
Chamfering and Countersinking Order Planning
Please utilise guide below to plan your TOP DRILL M1 ™ modular step drill based
on your needs and requirements. Please contact your distributor for a quote.
[L]
Drill Length [L1]
Shank Diameter [D]
Drill Diameter Min [D1]
Drilling Depth [DD]
Cut Diameter 23 [D23]
Countersinking Depth [DD1]
Cutting Diameter 2 Angle m1
Cutting Diameter 3 Angle m2
Chamfering depth [CD]
Overall Length
Option 3 TOP DRILL M1 Drilling and Countersinking and Chamfering
widia.com
U19
If a more complex tool is required, we need your individual information
to serve your specifi c needs. Please contact your WIDIA ™ distributor
for further guidance.