Turning Inserts Identification - Technical Info/Cutting Formula - milling carbide insert designation
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This is a Shoulder and Face Milling Cutter used mainly in CNC Milling and Manual Milling Machine with ISO Carbide Insert, Using this can reduce the cost really low compared to HSS, and changing of insert time is also very low, They are hardened 45-50 HRC to not wear out, Pockets are well designed so insert and pocket seat have no gap in them, Run out tolerance is maintained by grinding by the center to center and they have center hole both sides , you can use SNMX1206 Of Korloy and Tabikut Brand Insert into this If any other brand has same insert it can also be fixed to this. there are many Chinese brands also making the same inserts so you can just check descriptions of sizes from other brands to fix this insert.
For internal machining. The 60° cutting angle provides medium cutting-edge strength that allows for both ID roughing and finishing applications.
This insert has 3 cutting edges per side. The 80° cutting angle provides high cutting-edge strength for roughing, but the depth of cut is limited by the short cutting edge.
HRH – Roughing Heavy For medium-duty to roughing. Outstanding chip control. High edge strength for interrupted cuts, forging skin, or scale. Preferred for all cast iron, such as gray, malleable, and nodular.
Choose the insert grade (coatings) based on the type of material being cut, the specific machining operation (finishing, medium, roughing), and the cutting conditions (smooth, lightly interrupted, heavily interrupted). The insert grade and the chip breaker complement each other to provide specific performance characteristics. A tougher grade can compensate for a cutting edge with less strength, while a more wear resistant grade can provide longer tool life on a stronger cutting edge.
HUR – Universal Roughing Roughing geometry, with smooth chip forming and improved coolant flow for increased tool life. Positive geometry reduces cutting forces, and improves depth-of-cut notching resistance. Ideally suited for stainless steel applications, and for smooth machining of steel.
Choose the insert style (shape and size) based on the features of the part and the desired depth of cut. A larger nose radius is stronger, but requires more machine power, and increases the tendency for vibration. A smaller nose radius increases the access to fine part features, but has a weaker cutting edge.
The smaller point angle of this insert is more versatile for finishing and detail work, but it has less cutting-edge strength than other geometries.
HMS – Medium High-Temp For medium machining in high-temp materials. Utilizes a micro-finished edge preparation to increase edge toughness.
There are many variables that go into choosing the correct insert for your turning operations: insert shape, geometry, grade, and more. The goal is to select an insert that meets your requirements for quality and performance, while providing good chip control, and a reasonable combination of wear resistance and toughness.
HUF – Ultra-Fine Finishing For finishing, with a positive cutting edge for reduced cutting forces and superior surface quality.
CCET – Finishing Positive (Single-Sided) For finishing turning operations, with optimal chip control over a wide range of cutting conditions and workpiece materials.
HUM – Universal Medium For medium-duty turning operations. Soft-cutting chip breaker. Used in applications producing varying chip sections, such as profile or copy turning. Good dimensional accuracy. For soft steel materials and stainless steels.
Finishing operations with light depths of cut and lower feedrates produce lower cutting forces, so cutting-edge strength is not as important. Medium turning operations, with a wide range of depths of cut and feedrate, require a more versatile geometry.
The smaller point angle of this insert is more versatile for finishing and detail work, but it has less cutting-edge strength than other geometries.
HMR – Light to Medium Roughing For light to medium roughing of steels, difficult-to-machine high-alloy titanium, and aluminum materials. High strength to deal with heavy chip deformation.
HMP – Medium Positive (Single-Sided) For medium to rough turning, with reduced cutting forces and improved chip control for high feedrates. Suitable for high metal removal rates.
For external machining and facing. The large point angle is very rigid, and good for rough machining. This is the most commonly used insert.
Choose the chip breaker (geometry) based on the selected machining operation: finishing, medium, or roughing. Roughing with high depths of cut and feedrates requires an insert with a stronger cutting edge.
HFF – Fine Finishing For finish turning, producing smooth, accurate surfaces. Very good chip control, especially at low depths of cut
HMU – Medium Universal A medium universal geometry with a soft cutting action due to its positive geometry. Has a versatile application range, and is suited for turning unstable components and for boring applications.
SNMX1206 Facemill Cutter, indexable cutter body RM8 series 8 edges insert cutter body for dia 50,63, and 80 mm in 45-degree and 88 degree
HFS – Finishing High-Temp For finishing applications. Ground periphery with positive cutting edge. Ideally suited for high-temp alloys. Micro-finished edge on the ground periphery adds just a slight hone for improved edge integrity and reliability.
HFP – Finishing Positive (Single-Sided) For finishing to medium turning operations, with optimal chip control over a wide range of cutting conditions and workpiece materials.