More about Daihead Cesa

Indexable cutting edge tool for machining external thread .Cesa was discontinued in 2008.The die head was discontinued in 2002. Both the regrinding of... 詳細表示

What is ductile cast iron ?

ductile cast iron is cast iron with improved strength and ductility. "Ductile" means "stretching" in English, and it is hard and stretchy, making it d... 詳細表示

Coarse screw thread and Fine screw th...

Coarse screw thread and Fine screw thread refers to the type of pitch of the thread. Coarse screw thread and Fine screw thread Coarse screw thread most com... 詳細表示

What is Colette?　What is Arbor?　What ...

Collet (abbreviation for collet chuck) is used in machine tools such as lathes, milling machines, and machining centers. It is a tooling part that fixes the ... 詳細表示

What is tap pilot hole management?

The pilot hole is machined with a drill that takes into account the expansion allowance from the standard dimensions of the pilot hole diameter. In the ca... 詳細表示

What is Acme Screw (ACME)?

A trapezoidal screw with a thread angle of 29° according to the American and British standards. The outer diameter of the external thread is the fraction... 詳細表示

What is a nose?

Corners. The nose R refers to the corner radius . 詳細表示

What is precipitation hardening?

The main way to harden stainless steel is to add aluminum, copper, niobium, etc., heat it, cool it rapidly, and then reheat it to produce precipitates and m... 詳細表示

Material of threaded round dies Diffe...

< Difference between SKS and HSS> SKS is an alloy tool steel, commonly known as tungsten. HSS will be a high-speed tool steel. Du... 詳細表示

What is HRC, a unit of hardness?

There are various units that express the properties of metal materials, and it is important to check their numerical values before processing metal materials... 詳細表示