HRC65 Milling Cutter 4 Flute Solid Carbide Ball Nose Endmills Drill Bit
Special coating techniques make endmills smooth, which leads to low friction and unobstructed chip flow.
Unique coating with Nano structure closely integrates with substrate, ensuring higher hardness and toughness.
Excellent thermal stability and chemical stability can effectively protect cutting edge.
High-performance nano-stucture coating guarantees good toughness and hardness of endmills. Special coating technology guarantees smooth surface and excellent wear resistance.
A multi-functional tool which has cutting edges on the periphery and an end face. Size milling, curved surface milling and drilling are possible only by one tool. These types of milling cutters have the cutting teeth on the both sides. We use end mill more in the vertical milling processes. The high speed steel doesn’t loose its hardness when the temperature increases.
|Name||tungsten carbideend mill cutting tool|
|Material||HSS, Carbide etc.|
|Hardness:||HRC45, 55, 65|
|Helix Angle:||30° 35° 45°30° 35° 45°AlTiN, NACO BLUE, NACO BLACK, TiN etc.|
|CoatingCoating:||AlTiN, NACO BLUE, NACO BLACK, TiN etc.|
|HRC45, 55, 60, 65, 68||Flat end mill, ball nose end mill, corner radius end mill and aluminium processing end mill|
|Helix Angle:||HSS, Carbide etc.|
|Size:||Dia: 1-20 mm, Overal Length:50-150mm|
|Smooth Finish:||Highly Polished|
|Feature:||Excellent chip evacuation|
Single Flute - Allows for larger chiploads in softer materials
Double Flute - Allows for better part finish in harder materials
Multiple Flutes - Allows for an even better part finish in harder materials
As the number of cutting edges increases, your feed rate should increase to prevent burning and premature tool dulling. More flutes reduce chip load and improves surface finish if feed rate remains the same. The most common flute numbers for general milling operations are two (better space for chip ejection) and four (better surface finish).
|Hardness Hv 0.05||3500|
|Deposition Method||PVD Arc|
|Friction Vs. Steel Dry||≦0.4|
1). High speed machining of hard workpieces materials
Hard cut can be use on workpieces materials that include steel up to 60HRC, High Nickel content alloys and Titanium. Hard cut is particularly suited for carbide endmills and gear cutting tools for semi-finishing and finishing operations that involve high temperatures at the chip/ cutting edge interface. The cutting speed generally range from 100 to 300 m/min, depending on cutting conditions and workpiece material.
PVD coating provides for superior control of coating grain size from 10nm to 80nm, achieves excellent hardness , good oxidation resistance and improved reduction of the coefficient of friction.