What are the advantages of pinpointed coolant supply?

Pinpointed coolant supply through a tool’s body, directed precisely to the cutting zone, offers significant benefits. The main advantages are as follows:

• Enhanced cooling and lubrication effectiveness.
• Improved chip evacuation.
• Consequently, pinpointed coolant supply noticeably reduces tool wear and extends tool life. This allows for increased cutting parameters and higher productivity.

How to determine whether a milling tool is right-hand or left-hand?

To determine this, examine the end of the milling tool that does the cutting. A right-hand (RH) milling tool cuts when it rotates counterclockwise (CCW), while a left-hand (LH) milling tool cuts when it rotates clockwise (CW).

What is silicon brass and what is its machinability?

Silicon brass is a type of brass that contains silicon (typically up to 6%) to improve strength and resistance to corrosion. The machinability rating of silicon brass is 20–30% lower when compared to free-cutting (leaded) brass. Generally, the machinability of silicon brass is roughly comparable to that of lead-free brass.

Primes

– high-quality metal sheets or plates.

Zero (neutral) geometry of a milling cutter

–a term that specifies a milling cutter having both radial (side) and axial (back) rakes equal to zero.