SGS 20.00mm Dia, 80.00mm LOC, 20.00mm Shank Dia, 3.00mm Radius, 7 Flute, Coolant-Through, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series 77MCR, H-Carb, Chip Breaker Corner Radius End Mill - 74858
SQ End Mill; 20 mm Dia. × 80 mm LOC × 20 mm Shank Dia. × 140 mm OAL ; 7 FL ; Carbide ; AlTiN ; Series 77MCR
| Cutting Diameter (DC) | 20 mm | Length Group | Extra Long |
| Connection Diameter Machine Side (DCONMS) | 20 mm | Flute Type | Spiral |
| Depth of Cut Maximum (APMX) | 80 mm | Coolant Supply Property (CSP) | Coolant Thru |
| Overall Length (OAL) | 140 mm | Style | Chip Breaker |
| Cutting Edge Material | Carbide | Decimal Equivalent | 0.7874″ |
| Coating | AlTiN | Measurement Type | Metric |
| Flute Count (NOF) | 7 | Series/List # | 77MCR |
| Flute Helix Angle (FHA) | 37 Degrees | Corner Radius (RE) / Chamfer Width (CHW) | 3 mm |
| Shank Type | Round | Cutting Direction (HAND) | Right Hand |
| End Shape | Corner Radius | Center Cutting | No |
| Applicable Material | | Steel | Stainless Steel | Cast Iron | Hard Materials | Super-Alloys / Titanium | | Trade Name | H-Carb |
| Corner Radius (RE) | 3 mm | Cutting Diameter Tolerance | +0.000/-0.050 mm |
| Tool Type | High Performance End Mill | Shank Diameter Tolerance (TCDMM) | h6 |
Product Features
| Remarks | • Specializes in deep axial trochoidal and high-speed milling applications • Optimized core improves rigidity, chip flow and reduces deflection • Chip Breaker design breaks up chips from the long flute length allowing for better chip flow and evacuation in deep pocketing operations | Country of Origin | USA |
Shipping Info
Package Weight
1.155
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