AQUA Drill Series - NACHI America - #3

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Text version of the page
Reamingres, and efficiency improves in highly precise drilling_
filiStlfii Conventional process
T
9
mm
R
6.030
Prepared hole
Tool change
Reaming
» №f±HSK : 1,681 TOTS
6.020
1=e I
(il)
g 6.010 e
a.
7WKUJU37JI/-h AQD3F
R
c
AQD3F
6.000
5.995
0
500
1,000
1,500 2,000 JQITTS! Holes
2,500
3,000
©:«S 0:gffl x:=RI 8ftEP:j£91U3;t!^
◎ : Excellent O: Good x: Not Used No mark : Not recommended
Selection Chart according to work material
s *8 Si
e EE si
ia m
l s 1 s t K
s ÎH
i e ai
s S. 5?
" il
Hardened Steels
Stainless Steels
Ti
-si*
CD n
Cast Irons
ml
A §
l A
O Ä
s a
Iti
fi
s
Stocked Sizes
Drilling Condition
SS400
S45C/S50C
SCR/NAK
25-40HRC
40-50HRC
50-65HRC
SUS304/SUS316
SUS420
FCD/FC
AC/ADC
Cu
X
O
X
O
X
X
P.18
P.24
X
X
X
X
P.23
P.24
X
O
X
O
P.12
P.17
X
O
X
O
P.14
P.17
O
O
X
P.10
P.16
X
X
X
X
X
X
X
X
X
P.25
P.27
O
X
O
X
P.26
P.27
O
O
X
P.28
P.29
O
O
X
P.30
P.31
O
O
X
P.32
P.33
X
X
X
X
X
P.34
P.36
X
X
X
X
X
P.35
P.36
R
— ±
c
d 7 I I
^^CTiAlNn-WJUS
AQ (TiAlN multi layer) Coat
Low Helix Angle
KUJI/OftffiS£«^U3;-?c Point Angle of Drills
Tolerance of drill dia. is h7
Three Flutes Drills Two Rake Relief & X thinning HP Two Rake Relief & 3F thinning
Dia.
Over
3
6
10
18
Up to
3
6
10
18
30
Tolerance
h7
0 -10
0 -12
0 -15
0 -18
0 -21
§■ ^ Tungsten Carbide
Oil-hole Drills
Normal Helix Angle

pageCatalog pdf di En 2012-05-22-31