Cutting O1 Tool Steel

That pinch of mn allows the steel to harden with an oil quench the o in o1 stands for oil.

Cutting o1 tool steel.

O1 is a general purpose tool steel that is typically used in applications where alloy steels cannot provide sufficient hardness strength and wear resistance. I opened the box and sifted through mountains of paper and peanuts to find this tiny strip of 1 8 x 1 4 x 18 o1 tool steel. Flutes have a low helix angle to provide the cutting forces required for difficult to machine material such as tool steel hardened steel and iron. I m trying to machine a 2 5mm piece of o1 tool steel with a 2 flute carbide uncoated 1 8 shank 1 32 square osg endmill.

O1 tool steel is the original oil hardening non shrinking tool steel that can be hardened to the rockwell c 65 range from a low austenitizing temperature. So now i am presented with the task of learning how to work with this stuff. Tool steel refers to a variety of carbon steel and alloy steel that are particularly well suited to be made into tools their suitability comes from their distinctive hardness resistance to abrasion and deformation and their ability to hold a cutting edge at elevated temperatures. Tool steel tool steel is a particularly hard material that withstands heat and resists abrasion.

The part has a gradual slope so the depth of cut ranges from 1mm to 2 5mm. As a result tool steels are suited for use in the shaping of other materials. O1 tool steel offers good durability gives excellent wear resistance and holds a good cutting edge. Use it to make tools for cutting extremely hard materials.

Here s a reply from ron hock of hock tools. O1 tool steel rods and discs. With these properties it is an excellent general purpose tool steel often used where the expense of a high carbon high chromium tool steel would not be justified. I guess they really wanted to make sure it got to me undamaged.

Get a fast quote. Carbide ball end mills for longer tool life and a better finish in general purpose milling applications these solid carbide end mills are harder stronger and more wear resistant than high speed. I am trying to mill a bunch of narrow and long slots but the tool only makes it about an inch until it breaks. An oversized diameter allows for finishing to your exact requirements.

For our high carbon steel blades hock tools uses aisi american iron and steel institute o1 a simple high carbon tool steel with very little added to the iron steel alloy other than 1 1 manganese.