Каталог Tungaloy инструмент для автоматов швейцарского типа - страница 284

B a sic Se l e c ti o n o f D r i l ling Tool s
Application r a n g e s o f d r i l l i n g to o l s
Indexable & Head-Changeabl e D ri l l s

(Page 8-5)
(Page 8-23)
4
3.5
2 Effective Drill
L /D


3
Indexable Drill
2


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

Hole diameter tolerance*
L/D Tool diameter Hole diameter L/D Tool diameter Hole diameter
tolerance* tolerance*
ø12.5 - ø17 + 0.25 / 0 TID 1.5 ø6 - ø22.9 + 0.05 / 0
2
ø17.5 - ø26 + 0.3 / 0 TID/TIDC 3 ø6 - ø22.9 + 0.05 / 0
ø12.5 - ø17 + 0.25 / 0 ø10 - ø17.9 + 0.08 / 0
3 TID 3.5
ø17.5 - ø26 + 0.3 / 0 ø18 - ø19.9 + 0.095 / 0
*Just for reference


S olid Drills
DSM
20
(Page 8-16)
15
10 DSW
(Page 8-19)
5
4
L /D


3
2
1

0.9 3 5 10 15
Drill Diameter (mm)


8-2