20Pcs Tin Coated End Mill Set / 2 Flutes and 4 Flutes / High Speed Steel

20Pcs Tin Coated End Mill Set

• Each size Comes in 2 Flutes and 4 Flutes
• 3/4" Shank : 3/4"
• 5/8" Shank : 5/8", 11/16"
• 1/2" Shank : 1/2", 9/16"
• 3/8" Shank : 3/16", 1/4", 5/16", 3/8", 7/16"

Features:

1.Use these assorted sizes in your mill for slotting, plunge and profile cuts. Fast chip removal when working deep in stock.

2.10 endmills are two flute design and 10 are four flute design. Made of polished M2 hardened high

speed steel, coated with Titanium Nitride for longer life and smother cutting.

3.Processed holes can achieve high position and have a good straightness and surface finish.
 

4.For materials with short chips such as cast iron, silicon-aluminum alloy, etc
 

5.Designed for a general performance to carbon steel ,tool steel, alloy steel and stainless steel