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SANDVIK COROMANT R390-11 T3 08M-PM 4340 Rectangle Indexable Milling Insert - Rectangle (L) Indexable Milling Inserts
SANDVIK COROMANTRectangle (L) Indexable Milling Inserts

SANDVIK COROMANT R390-11 T3 08M-PM 4340 Rectangle Indexable Milling Insert

SANDVIK COROMANT Rectangle (L) Indexable Milling Inserts.

SKU 3G-OTH-201695

Also listed as: R39011T308MPM4340 · R390 11 T3 08M PM 4340 · R390-11-T3-08M-PM-4340

Brand
SANDVIK COROMANT
Item
R390-11 T3 08M-PM 4340 Rectangle Indexable Milling Insert
Part Number
R390-11 T3 08M-PM 4340
Category
Rectangle (L) Indexable Milling Inserts
Available to Order
Also known as:R390-11 T3 08M-PM 4340SANDVIK COROMANT
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Technical Specifications

SANDVIK COROMANT
Manufacturer Part Number
R390-11 T3 08M-PM 4340

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SANDVIK COROMANT Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

SANDVIK COROMANT Rectangle (L) Indexable Milling Inserts.

Frequently Asked Questions

What is the SANDVIK COROMANT R390-11 T3 08M-PM 4340 milling insert used for?

This SANDVIK COROMANT rectangle indexable milling insert is designed for medium-duty milling operations on steel and cast iron. It is commonly used in face and shoulder milling applications in general engineering, automotive, and heavy equipment manufacturing. The PM geometry and 4340 grade provide good wear resistance and edge security.

What are the specifications of the SANDVIK COROMANT R390-11 T3 08M-PM 4340?

The SANDVIK COROMANT R390-11 T3 08M-PM 4340 is a rectangle indexable milling insert with a medium chipbreaker (PM) and 4340 grade. The manufacturer part number is R390-11 T3 08M-PM 4340. It is designed for use in R390 series cutters and offers reliable performance in medium-duty milling of steel and cast iron.

Where to buy SANDVIK COROMANT R390-11 T3 08M-PM 4340 worldwide?

3G Electric supplies the SANDVIK COROMANT R390-11 T3 08M-PM 4340 milling insert worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this insert to support your machining operations.

How to select the correct SANDVIK COROMANT milling insert for your operation?

Select the SANDVIK COROMANT R390-11 T3 08M-PM 4340 for medium-duty milling of steel and cast iron. Match the insert geometry (PM) to your material and operation type. Ensure the insert fits your cutter body (R390 series). For optimal tool life, adjust cutting speed and feed per tooth based on material hardness and machine rigidity.

Used in

Common applications for SANDVIK COROMANT
General machining — N151.2-250-5E 1125 parting and grooving insert for steel, stainless steel, and cast iron on CNC lathes.
Automotive component production — N123K2-0635-0003-GM 4325 carbide insert for medium machining, grooving, and turning in high-volume turning centers.
Aerospace part manufacturing — 328R13-400 VM-TH 1025 threading insert for precision internal and external thread cutting on CNC lathes.
Energy equipment fabrication — TLG-2047R 1125 grooving insert for external and internal grooving and face grooving in turning centers.
Small-part machining — N151.2-300-5E 1125 parting and grooving insert for automatic screw machines producing consistent groove dimensions.
Maintenance and repair — QD-NF-0250-0001-CO 1145 cut-off and grooving insert for clean part separation on CNC lathes and turning centers.
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SANDVIK COROMANT Products

3G Electric supplies SANDVIK COROMANT rectangle (l) indexable milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Rectangle indexable milling insert for medium-duty face and shoulder milling. Designed for steel and cast iron workpieces, featuring a medium chip breaker geometry for reliable chip control and surface finish
SANDVIK COROMANT
Rectangle indexable milling insert for medium-duty face and shoulder milling. Designed for steel and cast iron workpieces, featuring a medium chip breaker geometry for reliable chip control and surface finish

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