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.
Option 1 TOP DRILL M1 Drilling and Chamfering
Overall Length [L]
Drill Length [L1]
Shank Diameter [D]
Drill Diameter Min [D1]
Drilling Depth [DD]
Cutting Diameter 2 Angle m
Chamfering Depth [CD]
Overall Length [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 m
U18
widia.com
Option 2 TOP DRILL M1 Drilling and Countersinking