Solid Carbide Aluminium End Mill 40 Degree Helix 3 Flute Endmill Slot Drill

  

Solid Carbide Aluminium End Mill 40 Degree Helix 3 Flute - Endmill Slot Drill. M2-AL high speed steel milling cutter containing aluminum, high speed machining, non-stick tool, high cost performance.

M2-AL is the high speed steel containing aluminum? The study shows that the properties of aluminum-containing high-speed steel are similar to those of cobalt-containing super-hard high-speed steel, with a hardness of HRC67-69 after heat treatment, a flexural strength of 290-390 kg/mm2, an impact value of 2.3-3 kg/m², and a high-temperature hardness of HRC54-55 at 600°C.

The forging performance and cutting performance are excellent, but the grinding performance is not as good when grinding with white corundum. When grinding with white corundum wheels, the grinding efficiency is lower than that of ordinary HSS, but better than that of high vanadium HSS and high vanadium cobalt HSS. The durability of the tool is similar to that of cobalt-containing super-hard HSS, and is 1 to 2 times higher than that of ordinary HSS, and up to 3 to 4 times higher.

Over-center three edges are more durable Over the center four edges, front and rear angle 16 °, the inner arc design, specifically for aluminum and copper open rough durability considerations. Mirror polishing wear-resistant and durable The knife body has a high degree of finish, smooth cutting and high temperature resistance.

40° spiral lift angle for faster chip removal 40 ° spiral angle of ascension, fine polishing chip groove, chip removal faster; copper and aluminum milling, no sticky knife, no burning knife, more stable! Recommended-use range Five stars recommend?????

The following materials are forbidden to use 1. Recommended-matching model ------ Suitable for CNC machine tools/manual milling machines/gantry milling machines/end mills/CNC machining centers, etc. Material: M2-AL high-speed steel Number of edges: three edges Helical lift angle 40° Cutting range finishing, semi-finishing Machining hardness: HRC30° or less Cooling method: air-cooled, oil-cooled Tolerance accuracy: -0.02 -0.01 (minus two wires minus one wire) Processing material Aluminum alloy, die-cast aluminum, copper alloy, soft copper, acrylic, wood, etc.