HSS End Mill Set M2, 20 PCS TiN Coated, 3/16"-3/4", 2 & 4 Flute

Key features

• 20 PIECES, NO GAPS TO FILL - Ten cutting diameters, 3/16" to 3/4" in 1/16" steps, each one in both 2-flute and 4-flute. One set covers slotting, pocketing and profile milling without stopping mid-job to buy a size you are missing.
• M2 HIGH SPEED STEEL, TiN COATED - Ground from M2 HSS and titanium-nitride coated for added hardness and heat resistance over uncoated steel. Good in aluminum, brass, copper and cast iron; on mild and alloy steel, run conservative speeds and feeds.
• TWO FLUTE OR FOUR FLUTE, ON PURPOSE - 2-flute cutters clear chips fast in aluminum and other soft, stringy stock; 4-flute cutters carry a bigger core and more edges in the cut for a cleaner finish on steel and cast iron.
• PLUNGE STRAIGHT IN, NO PILOT HOLE - Center-cutting edges meet at the middle of the tip, so you can feed down into solid stock and finish a flat-bottomed slot or pocket in one pass.
• FOUR SHANK SIZES, FITS THE HOLDER YOU HAVE - 3/16" to 7/16" on a 3/8" shank, 1/2" and 9/16" on 1/2", 5/8" and 11/16" on 5/8", 3/4" on 3/4". Straight shanks with a flat seat in ER and R8 collets and set-screw holders without spinning under load.

Free shipping included. 30-day hassle-free returns.