Product Similar To:
HARVI™ I • Square End • 4 Flutes • Weldon® Shank • Inch
HARVI™ I Solid Carbide End Mill for Roughing and Finishing of High-Temperature Alloys
Material Number3331465
ISO Catalog IDHPHVT500S4063ANSI Catalog IDHPHVT500S4063
- P Steel
- S High-Temp Alloys
- Trochoidal Milling
- Plunge Milling
- Ramping: Blank
- Slotting: Square End
- Tool Dimensions: Flute Configuration: 4
- Helix Angle: 38°
- Corner Style: Corner Chamfer
- Corner Style: Square End
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Material Number | 3331465 |
ISO Catalog ID | HPHVT500S4063 |
ANSI Catalog ID | HPHVT500S4063 |
Grade | KC643M |
Adapter Style Machine Side | Weldon |
[Z] Number of Flutes | 4 |
[D1] Effective Cutting Diameter | 12.7 mm |
[D1] Effective Cutting Diameter | .5 in |
[D] Adapter / Shank / Bore Diameter | 12.7 mm |
[D] Adapter / Shank / Bore Diameter | .5 in |
[AP1MAX] 1st Maximum Cutting Depth | 15.875 mm |
[AP1MAX] 1st Maximum Cutting Depth | .625 in |
[L3] Usable Length | 15.875 mm |
[L3] Usable Length | .625 in |
[L] Overall Length | 63.5 mm |
[L] Overall Length | 2.5 in |
Workpiece Materials
- Steel
- High-Temp Alloys
Uses and application
- Trochoidal Milling
- Plunge Milling
- Ramping: Blank
- Slotting: Square End
- Tool Dimensions: Flute Configuration: 4
- Helix Angle: 38°
- Corner Style: Corner Chamfer
- Corner Style: Square End
Grades
KC643M
Coated fine-grain grade with PVD multilayer (AlTiN). KC643M™ is a very thin and hard PVD coating particularly suited for cutting steel, cast iron, stainless steel (wet), and titanium (wet). This grade can be used for materials with hardness up to 52 HRC.
Features and benefits
- Versatile solid carbide end mill for steels, and high temperature alloys.
- HARVI™ I solid carbide end mills cover a variety of operations, including dynamic milling.
- HARVI™ I solid carbide end mills features unequal flute spacing for chatter-free machining.
- Centre cutting for plunging and ramping operations.
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Tolerance
End Mill Tolerances | |||
D1 | tolerance | D | tolerance h6 + / - |
All | +.000/- .002" | ≤1/8" | +0/-.00024" |
+0/-.00031" | |||
+0/-.00035" | |||
+0/-.00043" | |||
0/.00051" |
Speeds & Feeds
Side Milling (A) and Slotting (B) | KC643M | Recommended feed per tooth (IPT=inch/th) for side milling (A). For slotting (B), reduce IPT by 20%. | |||||||||
A | B | Cutting Speed | D1 | ||||||||
frac. | 1/2 | 5/8 | 3/4 | 1 | |||||||
Material | ap | ae | ap | min | max | dec. | .500 | .625 | .750 | 1.000 | |
P | 5 | 1.5 x D | 0.5 x D | 1 x D | 200 | 330 | IPT | .0023 | .0027 | .0031 | .0036 |
6 | 1.5 x D | 0.5 x D | 0.75 x D | 160 | 250 | IPT | .0019 | .0022 | .0025 | .0028 | |
S | 1 | 1.5 x D | 0.3 x D | 0.3 x D | 160 | 300 | IPT | .0029 | .0034 | .0039 | .0045 |
2 | 1.5 x D | 0.3 x D | 0.3 x D | 80 | 130 | IPT | .0015 | .0018 | .0021 | .0024 | |
3 | 1.5 x D | 0.3 x D | 0.3 x D | 80 | 130 | IPT | .0015 | .0018 | .0021 | .0024 | |
4 | 1.5 x D | 0.5 x D | 1 x D | 160 | 200 | IPT | .0021 | .0025 | .0028 | .0033 | |
H | 1 | 1.5 x D | 0.5 x D | 0.75 x D | 260 | 460 | IPT | .0026 | .0030 | .0034 | .0039 |
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