Best Steel Milling Cutters

CNC Router Bits 1/8' Shank Ball Nose Carbide End Mill Two Flute CNC Spiral Bits Upcut Cutter 3.175mm Carbide End Mill for Alloy Steels/Hardened Steels 10pcs (3.175x32x55mm)

DIMENSIONS: 1/8" (3.175mm). Cutting edge diameter, 1/8" (3.175mm). Cutting edge length/flute length, 1/2"(12mm). Overall length, 1-1/2"(38.5mm)..
Range of processing：Ball end mills can mill die steel/cast iron/carbon steel/alloy steel/tool steel/ general iron. Ball nose milling cutters can work normally in high temperature environments..
High efficiency：Ball nose carbide end mill is a double-blade with helical design, and the large and uniform pin-out groove is conducive to high-speed machining. The sharp double edge can effectively improve the cutting efficiency of the tool..
Perfect cutting：The ball mill design of the double-blade ball end milling cutter effectively reduces the burr and increases the wear resistance of the tool..
Ball Nose End Mills are Suitable for Side Milling, End Milling, Finish Machining, etc..

Indexable Carbide Milling Insert 1/8" Thick, 1/32" Radius,11 degree relief angle..
Carbide Cutters material: made of solid carbide with mutilayer coated, offer long life and faster cutting speed, low friction coefficient, good wear resistance.
Carbide Bits for turning and milling carbon and alloy steels, tools steel and stainless steel.
Screw on triangle style insert with a chip breake.
10 pieces per box, provides longer tool life than uncoated grades.

⭐【Material】The end mills are made of High Speed Steel,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..

Involute Gear Milling Cutters - High Speed Steel - 14 1/2 Degree Pressure Angle - Form Relieved.
Cutter Number: 7 - Diametrical Pitch: 12 - Hole Size: 1 1/4 - Dia: 2 7/8.
These cutters are designed to mill spur gears having a 14 1/2 degree pressure angle. They may be sharpened repeatedly without changing the original form.

Involute Gear Milling Cutters - High Speed Steel - 14 1/2 Degree Pressure Angle - Form Relieved.
Cutter Number: 2 - Diametrical Pitch: 10 - Hole Size: 1 1/4 - Dia: 3.
These cutters are designed to mill spur gears having a 14 1/2 degree pressure angle. They may be sharpened repeatedly without changing the original form.

Benefits of this product family : CoroMill 390 covers many applications with a large versatile programme including cutter versions for shoulder milling and long edge milling.
The cutters generate a good quality 90-degree shoulder and are ideal for ramping and helical interpolation.
The light-cutting insert geometries and high-performance grades of CoroMill 390 are designed for low cutting forces and vibration-free machining for secure milling in all materials.
Experience the benefits of internal coolant available on most CoroMill 390 cutters.