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Solution Name: {{SolutionName}}- Products
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- VariMill III™ • 774E • 7 Flute with Eccentric Relief Grind • Metric
Product Similar To: [Product Name]
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VariMill III™ • 774E • 7 Flute with Eccentric Relief Grind • Metric
VariMill III™ • 774E • Unequal Flute Spacing • Eccentric Relief
Features and benefits
- Unequal flute spacing configuration minimises chatter and harmonics for smoother machining.
- Centre cutting.
- Optimised geometry for titanium machining.
- Single tool for both roughing and finishing operations requiring fewer setups.
- Standard items listed. Additional styles and coatings made-to-order.
Uses and application
- Trochoidal Milling
- Flute Configuration: 7
- Ramping: 3°
- Corner Style: Corner Radius
- Side Milling/Shoulder Milling: Square End
- Helix Angle: 38°
VariMill III™ • 774E • Unequal Flute Spacing • Roughing
<="" td=""> | <="" td="" /> | ||||||||||||||||||
Side Milling (A) | short | medium | long | Recommended feed per tooth (fz = mm/th) for side milling (A). | |||||||||||||||
A | adapter reach | ||||||||||||||||||
WS15PE | WS15PE | WP15PE | |||||||||||||||||
Cutting Speed
|
Cutting Speed
|
Cutting Speed
|
D1
|
||||||||||||||||
Material
|
ap | ae | Min | Max | Min | Max | Min | Max | mm | 10,0 | 12,0 | 16,0 | 20,0 | 25,0 | 32,0 | ||||
P | 4 | Ap max | 0,3 x D | 90 | – | 150 | 81 | – | 135 | 81 | – | 135 | fz | 0,043 | 0,050 | 0,061 | 0,070 | 0,078 | 0,082 |
5 | Ap max | 0,3 x D | 60 | – | 100 | 51 | – | 85 | 48 | – | 80 | fz | 0,039 | 0,045 | 0,056 | 0,065 | 0,073 | 0,079 | |
M | 1 | Ap max | 0,3 x D | 90 | – | 115 | 72 | – | 92 | 63 | – | 80,5 | fz | 0,048 | 0,056 | 0,070 | 0,081 | 0,091 | 0,099 |
2 | Ap max | 0,3 x D | 60 | – | 80 | 48 | – | 64 | 42 | – | 56 | fz | 0,039 | 0,045 | 0,056 | 0,065 | 0,073 | 0,079 | |
3 | Ap max | 0,3 x D | 60 | – | 70 | 48 | – | 56 | 42 | – | 49 | fz | 0,032 | 0,037 | 0,046 | 0,052 | 0,057 | 0,058 | |
S | 1 | Ap max | 0,3 x D | 50 | – | 90 | 40 | – | 72 | 30 | – | 54 | fz | 0,048 | 0,056 | 0,070 | 0,081 | 0,091 | 0,099 |
2 | Ap max | 0,3 x D | 25 | – | 40 | 20 | – | 32 | 15 | – | 24 | fz | 0,026 | 0,030 | 0,037 | 0,043 | 0,049 | 0,054 | |
3 | Ap max | 0,3 x D | 60 | – | 80 | 48 | – | 64 | 36 | – | 48 | fz | 0,039 | 0,045 | 0,056 | 0,065 | 0,073 | 0,079 | |
4 | Ap max | 0,3 x D | 50 | – | 60 | 40 | – | 48 | 30 | – | 36 | fz | 0,036 | 0,041 | 0,051 | 0,059 | 0,067 | 0,072 | |
H | 1 | Ap max | 0,3 x D | 80 | – | 140 | 64 | – | 112 | 48 | – | 84 | fz | 0,043 | 0,050 | 0,061 | 0,070 | 0,078 | 0,082 |
2 | Ap max | 0,3 x D | 70 | – | 120 | 56 | – | 96 | 42 | – | 72 | fz | 0,032 | 0,037 | 0,046 | 0,052 | 0,057 | 0,058 |
VariMill III • 774E • Unequal Flute Spacing • Finishing
<="" td=""> | <="" td="" /> | ||||||||||||||||||
Side Milling (A) | short | medium | long | Recommended feed per tooth (fz = mm/th) for side milling (A). | |||||||||||||||
A | adapter reach | ||||||||||||||||||
WP15PE | WP15PE | WP15PE | |||||||||||||||||
Cutting Speed
|
Cutting Speed
|
Cutting Speed
|
D1
|
||||||||||||||||
Material
|
ap | ae | Min | Max | Min | Max | Min | Max | mm | 10,0 | 12,0 | 16,0 | 20,0 | 25,0 | 32,0 | ||||
P | 4 | Ap max | 0,06 x D | 180 | – | 300 | 162 | – | 270 | 162 | – | 270 | fz | 0,052 | 0,060 | 0,074 | 0,084 | 0,094 | 0,098 |
5 | Ap max | 0,06 x D | 120 | – | 200 | 102 | – | 170 | 96 | – | 160 | fz | 0,046 | 0,054 | 0,067 | 0,078 | 0,087 | 0,095 | |
M | 1 | Ap max | 0,06 x D | 180 | – | 230 | 144 | – | 184 | 126 | – | 161 | fz | 0,058 | 0,067 | 0,084 | 0,097 | 0,109 | 0,118 |
2 | Ap max | 0,06 x D | 120 | – | 160 | 96 | – | 128 | 84 | – | 112 | fz | 0,046 | 0,054 | 0,067 | 0,078 | 0,087 | 0,095 | |
3 | Ap max | 0,06 x D | 120 | – | 140 | 96 | – | 112 | 84 | – | 98 | fz | 0,039 | 0,045 | 0,055 | 0,062 | 0,068 | 0,070 | |
S | 1 | Ap max | 0,06 x D | 100 | – | 180 | 80 | – | 144 | 60 | – | 108 | fz | 0,058 | 0,067 | 0,084 | 0,097 | 0,109 | 0,118 |
2 | Ap max | 0,06 x D | 50 | – | 80 | 40 | – | 64 | 30 | – | 48 | fz | 0,031 | 0,036 | 0,045 | 0,052 | 0,059 | 0,065 | |
3 | Ap max | 0,06 x D | 120 | – | 160 | 96 | – | 128 | 72 | – | 96 | fz | 0,046 | 0,054 | 0,067 | 0,078 | 0,087 | 0,095 | |
4 | Ap max | 0,06 x D | 100 | – | 120 | 80 | – | 96 | 60 | – | 72 | fz | 0,043 | 0,050 | 0,062 | 0,071 | 0,080 | 0,087 | |
H | 1 | Ap max | 0,06 x D | 160 | – | 280 | 128 | – | 224 | 96 | – | 168 | fz | 0,052 | 0,060 | 0,074 | 0,084 | 0,094 | 0,098 |
2 | Ap max | 0,06 x D | 140 | – | 240 | 112 | – | 192 | 84 | – | 144 | fz | 0,039 | 0,045 | 0,055 | 0,062 | 0,068 | 0,070 |