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- HARVI™ II • Square End • 5 Flutes • Weldon® Shank • Inch
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HARVI™ II • Square End • 5 Flutes • Weldon® Shank • Inch
HARVI™ II Solid Carbide End Mill for Roughing and Finishing of Multiple Materials
Features and benefits
- Versatile solid carbide end mill for steels, stainless steel, cast iron, and hard materials.
- HARVI™ II solid carbide end mills cover a variety of operations, including dynamic milling.
- HARVI™ II solid carbide end mills feature unequal flute spacing for chatter-free machining at highest feed rates.
- Slotting up to 1 x D.
Uses and application
- Trochoidal Milling
- Fresatura in rampa: 3°
- Scanalatura: Testa piana
- Contornatura/fresatura a spallamento: Testa piana
- Dimensioni utensile: Configurazione del vano: 5
- Angolo elica: 38°
- Corner Style: Corner RadiusTipo angolo Raggio di punta
- Stile angolo: Testa piana
End Mill Tolerances | |||
D1 | tolerance | D | tolerance h6 + / - |
All | +.000/- .002" | ≤1/8" | +0/-.00024" |
|
+0/-.00031" | ||
|
+0/-.00035" | ||
|
+0/-.00043" | ||
|
0/.00051" |
HARVI II • UCDE • Unequal Flute Spacing
<="" td=""> | <="" td=""> | <="" td="" /> | |||||||||||||
Side Milling (A) and Slotting (B) | |||||||||||||||
KC643M | KCPM15 | Recommended feed per tooth (IPT=inch/th) for side milling (A). For slotting (B), reduce IPT by 20%. | |||||||||||||
A | B | Cutting Speed
|
|||||||||||||
frac. | 1/4 | 3/8 | 1/2 | 5/8 | 3/4 | 1 | |||||||||
Material
|
ap | ae | ap | min | max | min | max | dec. | .250 | .375 | .500 | .625 | .750 | 1.000 | |
P | 0 | 1.5 x D | 0.5 x D | 1 x D | 490 | 660 | 490 | 660 | IPT | .0018 | .0027 | .0034 | .0039 | .0044 | .0049 |
1 | 1.5 x D | 0.5 x D | 1 x D | 490 | 660 | 490 | 660 | IPT | .0018 | .0027 | .0034 | .0039 | .0044 | .0049 | |
2 | 1.5 x D | 0.5 x D | 1 x D | 460 | 620 | 460 | 620 | IPT | .0018 | .0027 | .0034 | .0039 | .0044 | .0049 | |
3 | 1.5 x D | 0.5 x D | 1 x D | 390 | 520 | 390 | 520 | IPT | .0015 | .0023 | .0029 | .0034 | .0039 | .0045 | |
4 | 1.5 x D | 0.5 x D | 0.75 x D | 300 | 490 | 300 | 490 | IPT | .0014 | .0020 | .0026 | .0030 | .0034 | .0039 | |
5 | 1.5 x D | 0.5 x D | 1 x D | 200 | 330 | 200 | 330 | IPT | .0012 | .0018 | .0023 | .0027 | .0031 | .0036 | |
6 | 1.5 x D | 0.5 x D | 0.75 x D | 160 | 250 | 160 | 250 | IPT | .0010 | .0015 | .0019 | .0022 | .0025 | .0028 | |
M | 1 | 1.5 x D | 0.5 x D | 1 x D | 300 | 380 | 300 | 380 | IPT | .0015 | .0023 | .0029 | .0034 | .0039 | .0045 |
2 | 1.5 x D | 0.5 x D | 1 x D | 200 | 260 | 200 | 260 | IPT | .0012 | .0018 | .0023 | .0027 | .0031 | .0036 | |
3 | 1.5 x D | 0.5 x D | 1 x D | 200 | 230 | 200 | 230 | IPT | .0010 | .0015 | .0019 | .0022 | .0025 | .0028 | |
K | 1 | 1.5 x D | 0.5 x D | 1 x D | 390 | 490 | 390 | 490 | IPT | .0018 | .0027 | .0034 | .0039 | .0044 | .0049 |
2 | 1.5 x D | 0.5 x D | 1 x D | 360 | 460 | 360 | 460 | IPT | .0015 | .0023 | .0029 | .0034 | .0039 | .0045 | |
3 | 1.5 x D | 0.5 x D | 1 x D | 360 | 430 | 360 | 430 | IPT | .0012 | .0018 | .0023 | .0027 | .0031 | .0036 | |
S | 1 | 1.5 x D | 0.3 x D | 0.3 x D | 160 | 300 | – | – | IPT | .0015 | .0023 | .0029 | .0034 | .0039 | .0045 |
2 | 1.5 x D | 0.3 x D | 0.3 x D | 80 | 130 | – | – | IPT | .0008 | .0012 | .0015 | .0018 | .0021 | .0024 | |
3 | 1.5 x D | 0.3 x D | 0.3 x D | 80 | 130 | – | – | IPT | .0008 | .0012 | .0015 | .0018 | .0021 | .0024 | |
4 | 1.5 x D | 0.5 x D | 1 x D | 160 | 200 | – | – | IPT | .0011 | .0017 | .0021 | .0025 | .0028 | .0033 | |
H | 1 | 1.5 x D | 0.5 x D | 0.75 x D | 260 | 460 | 260 | 460 | IPT | .0014 | .0020 | .0026 | .0030 | .0034 | .0039 |