Cutting O1 Tool Steel

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.

Cutting o1 tool steel. 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. 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. I am trying to mill a bunch of narrow and long slots but the tool only makes it about an inch until it breaks. Tool steel tool steel is a particularly hard material that withstands heat and resists abrasion.

I guess they really wanted to make sure it got to me undamaged. That pinch of mn allows the steel to harden with an oil quench the o in o1 stands for oil. O1 tool steel offers good durability gives excellent wear resistance and holds a good cutting edge. As a result tool steels are suited for use in the shaping of other materials.

Turning speeds are adjusted to the feed rate of the mini lathe 0 004 rev a depth of cut of 0 040 and a tool life of 180 minutes. Also known as cobalt steel this m42 tool steel maintains its hardness in high speed cutting applications that generate intense heat. Get a fast quote. So now i am presented with the task of learning how to work with this stuff.

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. Here s a reply from ron hock of hock tools. 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. O1 tool steel rods and discs.

O1 is a general purpose tool steel that is typically used in applications where alloy steels cannot provide sufficient hardness strength and wear resistance. The part has a gradual slope so the depth of cut ranges from 1mm to 2 5mm. An oversized diameter allows for finishing to your exact requirements. 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.

Use it to make tools for cutting extremely hard materials.