• CUTTING EDGE DESIGN: the bottom of end mill bits is u-shaped groove design, large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency.
• Material: HSS

• One Set of end mill bits Including: 8 Different kinds of Size end mills to meet your need, 2mm=1/16", 3mm=1/8", 4mm=5/32'', 5mm=3/16", 6mm=1/4", 8mm=5/16", 10mm=3/8", 12mm=1/2"
• Notice: In order to adapt to the universal size of the world, this product is printed on the metric system

• HIGH PROCESSING EFFICIENCY: the edge of end mill bits is HARD and SHARP, process the heat treatment materials under 32°with high speed, reduce changing times and improve the production efficiency.
• Drillpro 8Pcs HSS CNC 4 Flute End Mill Cutter Drill Bits

Instructions:

• Before installing the end mill bits, you should first use the cleaning fluid to clean the end mill bits holder and the holder hole, dry them and then install.
• When the diameter of the end mill bits comes longer, in order to avoid the accidental removal of the end mill bits, it should be used with a flat cut notched handle and the corresponding side locking way to install.
• Pay attention to the condition of wear and tear of the cutting edge and timely repair the end mill bits;
• Cleaning the end mill bits and use oil after using, keep end mill bits properly.

Usage:

• End Mill Bits are used for side milling, end milling, finish machining, etc.
• Apply to wood, steel, stainless steel, alloy steel, carbon steel, die steel, tool steel, cast iron, titanium, aluminum, etc.