
X1-EH 2FL 35 ° Helix Corner Radius End Mill (HP189)
X1-EH 2FL 35 ° Helix Corner Radius End Mill (HP189)
Product Code: HP189





The YG-1 HPI89 series X1-EH nanograin solid carbide end mills provide extraordinary tool life. With excellent wear and heat resistance, these corner radius cutters for rib processing have a C-coating offering exceptional toughness and thermal shock stability. Designed for ultra-performance machining of high hardened steels HRC50-70, they have a plain shank and provide a superior finish. Diameters range from 0.2-3mm. X1-EH milling cutters offer the highest accuracy and are suitable for roughing to fine finishing applications for optimum tool life and performance.
- Offers outstanding machining accuracy due to its extremely tight tolerances
- With a C-coating providing excellent wear and heat resistance
- Superior surface finish with exceptional tool life
- Premium nanograin carbide for high hardened steels
- High runout accuracy and high feed rates for fine finishing applications
- Comes with a plain shank - corner radius for rib processing
- Manufactured by global leading supplier YG-1
- To achieve the maximum performance from this tool, we recommend using a high performance tool holder (Hydraulic chuck, shrink chuck, HP3/GSK or power milling chuck)
Specifications
Flutes | 2 |
Helix Angle | 35° |
Cutting Edge Shape | Corner Radius |
Size Min | R0.02 |
Size Max | R0.1 |
Length | - |
Coating | C-Coating |
Workpiece Material | P H |
Corner Radius Tolerance | 0.005 |
Hardened Steels(HRc40~45) | Excellent |
No. Flutes | 2 |
Operation | Corner, Die Sinking, Facing, Helical-Interpol, Profiling, Side Milling |
Shank Type | Plain |
Surface Treatment | YG-1 C Coating |
Tool Material | Carbide |

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Excision is now the exclusive distributor of YG-1 in Australia & New Zealand
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