Page 94 - UNION

part. FACe MilliNG CUtter part.
A A

SFKN .. 88 SNCN .. ZZT

a
turning turning
& b 1 &
Milling Milling

type dimensions (mm)

iSo ASA d t a b St100 St300 St500 St900 tc300 tm300 Sd200 SZ200 SZ300 Sn26 Sn300 Sn400 Sn500 Sn600 Sn800 Sn1000 nc400 SW400 SW800
SNCN 0904 ZZt SNCN 33 ZZt 9.52 4.76 1.30 1.10 ● ● ● ●
Axial rake angle : -7°
SNCN 1204 ZZt SNCN 43 ZZt 12.70 4.76 3.25 1.10 ● ● ● ●
Radial rake angle
D40 : -12°
D50~125 : -10°

dimensions (mm)
type insert
d d1 d 2 H
SFKN 040-04-88 N4 40 16 8.4 40 4 SNCN .. ZN
Sncn 0904 ZZt
SFKN 050-05-88 N4 50 22 10.4 40 5
SFKN 063-06-88 N4 63 22 10.4 40 6
SFKN 080-08-88 N4A 80 25.4 9.5 50 8
SFKN 080-08-88 N4 80 27 12.4 50 8
SFKN 100-10-88 N4A 100 31.75 12.7 50 10 Sncn 1204 ZZt
Sncn 1204 Zn
SFKN 100-10-88 N4 100 32 14.4 50 10
SFKN 125-12-88 N4A 125 38.1 15.9 63 12 type dimensions (mm)
SFKN 125-12-88 N4 125 40 16.4 63 12 iSo ASA d t b St100 St300 St500 St900 tc300 tm300 Sd200 SZ200 SZ300 Sn26 Sn300 Sn400 Sn500 Sn600 Sn800 Sn1000 nc400 SW400 SW800

CERAMIC SNCN 1204 ZN SNCN 43 ZN 12.70 4.76 1.10 ● CERAMIC

dimensions (mm) Spare parts
CERMEt d Wedge Wedge Screw Wrench CERMEt

pCbn 40 - 50 SSW9 WS6 (m6) lW3 pCbn
/ 63 - 125 SSW10 WS6 (m6) lW3 /
pCD pCD

tool tool
holDER holDER
recommended Cutting Condition for Gray Cast iron

Hardness cutting Speed feed depth Surface Quality
process
Milling (HB) Vc(m/min) fz(mm/z) ap(mm) Ra(µm) milling
cutter cutter
roughing 190~210 800~2,000 0.08~0.15 2.0~5.0 6.3~12.5
roughing 220~240 500~1,500 0.08~0.15 2.0~5.0 6.3~12.5
roughing 250~280 300~1,200 0.08~0.15 2.0~5.0 6.3~12.5

182 union Materials cutting tools 183