| SKU | Mill Diameter (mm) | Chamfer (mm) | Overall length (mm) | Shank diameter (mm) | Flutes | Length of cut (mm) | Stock | Price | Qty | Add | 
|---|---|---|---|---|---|---|---|---|---|---|
| EH831060 | 6.0 | 0.38 | 57.0 | 6.0 | 3 | 16.0 | 5 days | $69.30 | ||
| EH831070 | 7.0 | 0.38 | 63.0 | 8.0 | 3 | 16.0 | 5 days | $81.10 | ||
| EH831080 | 8.0 | 0.38 | 63.0 | 8.0 | 3 | 16.0 | 5 days | $81.10 | ||
| EH831090 | 9.0 | 0.38 | 72.0 | 10.0 | 4 | 19.0 | 5 days | $121.10 | ||
| EH831100 | 10.0 | 0.38 | 72.0 | 10.0 | 4 | 22.0 | Low stock | $121.10 | ||
| EH831120 | 12.0 | 0.55 | 83.0 | 12.0 | 4 | 26.0 | Low stock | $155.50 | ||
| EH831140 | 14.0 | 0.55 | 83.0 | 14.0 | 4 | 26.0 | 5 days | $188.60 | ||
| EH831160 | 16.0 | 0.55 | 92.0 | 16.0 | 4 | 32.0 | 5 days | $253.30 | ||
| EH831180 | 18.0 | 0.55 | 92.0 | 18.0 | 4 | 32.0 | 5 days | $324.50 | ||
| EH831200 | 20.0 | 0.55 | 104.0 | 20.0 | 4 | 38.0 | 5 days | $407.60 | 
Add JET-POWER Multi Flute 30° Helix Long Roughing (Fine) End Mill (EH831) to comparison
View Comparison- Overview
 - Specifications
 - Operation
 - Work Material
 - Reviews
 
EH831 JET-POWER Multi Flute 30° Helix Long Roughing (Fine) end mills span 6–25 mm. Fine pitch roughers use 3 to 5 flutes with a plain shank for stable holding. TiALN coated ultrafine micrograin carbide and Inox geometry support HSC across stainless and superalloys. Fast chip ejection enables high velocity milling in Titanium, Inconel, Hastelloy and steels under HRc45.
- Suited to high velocity milling in Titanium Inconel Hastelloy and Stainless Steel
 - Inox geometry and fast chip ejection for difficult alloys
 - TiALN coated ultrafine micrograin carbide for wear and heat resistance
 - Plain shank with Weldon option available in EH841 Series
 - 3 to 5 flutes fine pitch roughing profile
 - Diameter range 6 to 25 mm
 
| Workpiece Material | P M S | 
| Chamfer Angle | 45 | 
| Cutting Shape | Roughing | 
| Hardened Steels(HRc40~45) | Great | 
| Helix Angle | Square 30 | 
| Length | Long | 
| No. Flutes | 3-5 | 
| Operation | Die Sinking, Facing, Side Milling, Slotting, Small Part | 
| Periphery Type | Roughing - Fine | 
| Shank Type | Plain | 
| Surface Treatment | Titanium Aluminium Nitride Coating | 
| Tool Material | Carbide | 
| Flutes | Multi Flute | 
| Helix Angle | 30° | 
| Cutting Edge Shape | ROUGHING | 
| Size Min | D6.0 | 
| Size Max | D25.0 | 
| Length | 
 Long Length  | 
| Coating | TiAIN |