End Mill 3/16" Cutting Dia 1/4" Shank Dia 4 Flute End Mil Drill Bit - 5pcs

Type 4 Flute Package Content 5pcs x End Mill Bit Dimension Total Length:61mm/2.4" Cutting Depth:0.78"/20mm Shank Diameter: 1/4"/6.35mm Cutting Diameter : 3/16"/4.7mm Please Note 1.Stop immediately in the processing of anomalies when using the end mill bits and find out the reason before processing. 2.Pay attention to the condition of wear and tear of the cutting edge and timely repair the end mill bits. 3.Cleaning the end mill bits and use oil after using, keep end mill bits properly. 4. The drill bit might be overheated and get damage even burned out due to rotary friction so coolant is necessary when drilling.

• ⭐Material-The end mills are made of High Speed Steel with high hardness,good wear resistance and durability.
• ⭐Pack of 5pcs-Sold in pack of 5pcs of end mill cutters.
• ⭐Good Design- Large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency.
• ⭐Applicable Material-Suitable for side milling, end milling, finish machining in carbon steel, alloy steel, die steel, tool steel, cast iron, and titanium.And Circuit boards,Metal,Majority of plastics, Wood, Fibre glass, Carbon and environmental board.
• ⭐Heat Treatment Process-The High Hardness Steel go through the heat treatment process so the end mill is more durable. Reduce changing times and improve the production efficiency.