DUO-LOCK™ • HARVI™ II • Radiused • 5 Flutes • Metric
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DUO-LOCK™ • HARVI™ II • Radiused • 5 Flutes • Metric
Modular End Milling • UDDV Style
Material Number100075172
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Features and benefits
- Modular end mill for roughing and finishing in high temperature alloys.
- Non-centre cutting.
- Unequal flute spacing and variable helix configuration minimizes chatter and harmonics for smoother machining.
- Ramping up to 3°.
- Slotting up to 1 x D.
Helix Angle: 37°/39°
Ramping: 3°
Slotting: Square End
Side Milling/Shoulder Milling: Square End
Tool Dimensions: Flute Configuration: 5
Corner Style: Corner Radius
| End Mill Tolerances | |
| D1 | tolerance e8 |
| -0,032/-0,059 | |
| -0,040/-0,073 | |
| -0,050/-0,089 | |
HARVI II • UDDV • Unequal Flute Spacing
 |  |  | ||||||||||||||||||
| Side Milling (A) and Slotting (B) | short | medium | long | Recommended feed per tooth (fz = mm/th) for side milling (A). For slotting (B), reduce fz by 20%. | ||||||||||||||||
| A | B | adapter reach | D1 | |||||||||||||||||
| KC643M | KC643M | KC643M | ||||||||||||||||||
| Cutting Speed | Cutting Speed | Cutting Speed | ||||||||||||||||||
| Material | ap | ae | ap | Min | Max | Min | Max | Min | Max | mm | 10,0 | 12,0 | 16,0 | 20,0 | 25,0 | 32,0 | ||||
| P | 5 | 1,5 x D | 0,4 x D | 1 x D | 60 | – | 100 | 51 | – | 85 | 48 | – | 80 | fz | 0,041 | 0,048 | 0,059 | 0,069 | 0,077 | 0,084 |
| 6 | 1,5 x D | 0,4 x D | 0,75 x D | 50 | – | 75 | 42,5 | – | 63.75 | 40 | – | 60 | fz | 0,034 | 0,040 | 0,048 | 0,055 | 0,060 | 0,062 | |
| S | 1 | 1,5 x D | 0,3 x D | 0,3 x D | 50 | – | 90 | 40 | – | 72 | 30 | – | 54 | fz | 0,051 | 0,060 | 0,074 | 0,086 | 0,097 | 0,105 |
| 2 | 1,5 x D | 0,3 x D | 0,3 x D | 25 | – | 40 | 20 | – | 32 | 15 | – | 24 | fz | 0,027 | 0,032 | 0,039 | 0,046 | 0,052 | 0,057 | |
| 3 | 1,5 x D | 0,3 x D | 0,3 x D | 25 | – | 40 | 20 | – | 32 | 15 | – | 24 | fz | 0,027 | 0,032 | 0,039 | 0,046 | 0,052 | 0,057 | |
| 4 | 1,5 x D | 0,4 x D | 1 x D | 50 | – | 60 | 40 | – | 48 | 30 | – | 36 | fz | 0,038 | 0,044 | 0,055 | 0,063 | 0,071 | 0,077 | |
| H | 1 | 1,5 x D | 0,4 x D | 0,75 x D | 80 | – | 140 | 64 | – | 112 | 48 | – | 84 | fz | 0,046 | 0,053 | 0,065 | 0,075 | 0,083 | 0,087 |
| 2 | 1,5 x D | 0,2 x D | 0,5 x D | 70 | – | 120 | 56 | – | 96 | 42 | – | 72 | fz | 0,034 | 0,040 | 0,048 | 0,055 | 0,060 | 0,062 | |