Pagina 74 - WINSTAR - WinMill

HardStar 650 Series
ULTRA MICRO GRAIN CARBIDE END MILLS - 3F
The Feed & RPM may be changed depending on the M/C Conditions, Lubricating & Cooling systems.
Finishing )ჟᅢ*
Semi-Finishing )̚ᅢ*
Roughing )௖ᅢ*
- Square Type for Hardened Steel
ໂ௟ᗇ᐀πᅢ˥.੼ർݭ
65 45°
d
0 ~ -0.02
0 ~ -0.03
12
Tolerance
12
67 HARDENED STEEL
EHS-OH3
EHS-HH3
EHS-FH3
EHS-SH3
L1
L
Dh6
d
EHSOH303000A
EHSOH304000A
EHSHH304000A
EHSHH305000A
EHSHH306000A
EHSHH308000A
EHSHH310000A
EHSHH312000A
EHSFH303000A
EHSFH304000A
EHSSH304000A
EHSSH305000A
EHSSH306000A
EHSSH308000A
EHSSH310000A
EHSSH312000A
EHSSH316000A
50
50
50
50
50
60
75
75
50
50
50
50
50
60
75
75
100
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
6
6
6
8
10
12
4
4
6
6
6
8
10
12
16
3
4
4
5
7
9
11
13
8
10
10
13
15
20
25
30
35
Flutes
˺ᇴ (F)
Shank
ߠ श (D)
OAL
Бܜ (L)
CL
˺ ܜ (L1)
Order No.
ࢎᔉበཱི
3
4
4
5
6
8
10
12
3
4
4
5
6
8
10
12
16
Dia.
˺श (d)
Milling Amount
(mm)
WORKING
MATERIAL
MATERIAL
CODE
HARDNESS
GRADE
Vc
3MM
4MM
5MM
6MM
8MM
10MM
DIAMETER
79 M / min 55 M / min
HARDENED
STEEL
HARDENED
STEEL
HARDENED
STEEL
39 M / min
HRC 35~45 HRC 45~55 HRC 55~60
FEED
(mm/min)
FEED
(mm/min)
FEED
(mm/min) rev/min
R.P.M
rev/min
R.P.M
rev/min
R.P.M
6,700
5,650
4,200
3,200
2,550
2,100
5,000
4,100
2,900
2,200
1,800
1,500
3,800
3,000
2,100
1,600
1,300
1,100
240
270
300
310
310
300
150
165
175
175
180
180
80
85
90
90
90
90
( SKT , SKD ) ( SKT , SKD ) ( SKT , SKD )