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What is PLDS?

It is an indexable type leading drill that can perform centering, chamfering, and V-groove machining, which were difficult to consolidate with the solid type.

Indexable: chip Interchangeable, Throw

 

PMD inserts are not dedicated inserts.

When using a PMD, a end cutting edge insert and a peripheral flute insert are required.

 

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exchangeable head High-performance DLC end mill for non-ferrous applications PXAL

Is there a large-diameter end mill that can process non-ferrous metals such as aluminum

Precautions for centering in PLDS

One thing to keep in mind when centering PLDS is that the centering diameter should be smaller than the drill diameter.

If the centering diameter is large, the subsequent drill may hit the workpiece from the shoulder and cause a blade chipping .

 

Referen

6 Corners shoulder milling What is the Cutter Series PSTW? 

Compared to common shoulder milling cutters
(1) Large number of corners used (= 6 corners can be used, high economy)
(2) Design with a good balance of rigidity and sharpness (= suppression of vibration in a long protruding environment, ex

What is an Indexable Flat Drill PDZ?

It is an indexable type drill that can finish the bottom of the hole flat.

 

【Main features】

 

High chip handling

Fragmentation of chips by muscle insert breaker , promotion of chip discharge by high-precision groove specificati

Precautions for the use of PDZ inserts

Precautions for using PDZ inserts include:

The diamond-shaped insert ZPNT is used, but two different corners are applied to each of the four corners of the cutting blade, one for the peripheral flute and one f

 

In addition to holes from muku on flat machined surfaces, stable machining while dividing chips is possible by the action of insert breaker even in environments where pilot holes have been machined in advance.

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