Cutting O1 Tool Steel

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.

Cutting o1 tool steel.

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. An oversized diameter allows for finishing to your exact requirements. O1 tool steel offers good durability gives excellent wear resistance and holds a good cutting edge. 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 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. 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 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. Get a fast quote.

Here s a reply from ron hock of hock tools. 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. The part has a gradual slope so the depth of cut ranges from 1mm to 2 5mm. Use it to make tools for cutting extremely hard materials.

I guess they really wanted to make sure it got to me undamaged. 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. So now i am presented with the task of learning how to work with this stuff. O1 is a general purpose tool steel that is typically used in applications where alloy steels cannot provide sufficient hardness strength and wear resistance.

As a result tool steels are suited for use in the shaping of other materials. Tool steel tool steel is a particularly hard material that withstands heat and resists abrasion. 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. O1 tool steel rods and discs.

Also known as cobalt steel this m42 tool steel maintains its hardness in high speed cutting applications that generate intense heat.