Basic Selection o f Drilling Tools

Application ranges o f drilling tools

Indexable & Head-Changeable Drills

4 3.5 3

2

(Page 8-5)

(Page 8-23)

2 Effective Drill

Indexable Drill

6 7 12 14 16 20 22 26 28 Drill Diameter (mm)

Hole diameter tolerance*

L/DTool diameterHole diameter toleranceL/DTool diameterHole diameter tolerance
2ø12.5 - ø17+ 0.25 / 0TID 1.5ø6 - ø22.9+ 0.05 / 0
ø17.5 - ø26+ 0.3 / 0TID/TIDC 3ø6 - ø22.9+ 0.05 / 0
3ø12.5 - ø17+ 0.25 / 0TID 35ø10 - ø17.9+ 0.08 / 0
ø17.5 - ø26+ 0.3 / 0.ø18 - ø19.9+ 0.095 / 0

Solid Drills

DSM

20 15 (Page 8-16) 10 5 4 3 2 1

0.9 3 5 10 15 Drill Diameter (mm)

*Just for reference

DSW

(Page 8-19)