Tool Selection Guide for Indexable Drills
standard
standard range
first choice
alternate choice
P M K N
Top Cut 4 ™
Indexable Drill Body
Short Hole Drilling
S
customised solution range
diameter range
diameter range
H
hole
tolerance D1 mm D1 in
min–max min–max
IT9–11 12–68 .473–2.5
drilling
depth L/D1
2 x D
3 x D
4 x D
5 x D
D1 mm D1 inch
min–max min–max
12–110 .473–4.33 2–5 x D 2)
drilling
depth
V2
widia.com
In regard to insert and drill coatings, anything is possible. If a specific insert or drill is not suitable for your workpiece material,
please contact our Engineered Solutions Department for an offer about special coatings and edge preparations.
*Except for L/D 5 x D.
1) Other shank styles available as customised solution.
2) Dependent on the application, up to 6 x D is possible.