Product Similar To:
NTU
Top Notch™ Threading Inserts
Material Number4033882
ISO Catalog IDNTU4RANSI Catalog IDNTU4R
- P Steel
- M Stainless Steel
- K Cast Iron
- S High-Temp Alloys
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Material Number | 4033882 |
ISO Catalog ID | NTU4R |
ANSI Catalog ID | NTU4R |
Grade | KCU25 |
Insert Size | 4U |
Type of Thread | UN |
[RC] Corner Radius Center | 0.125 mm |
[RC] Corner Radius Center | 0.005 in |
[E] Profile Distance | 3.175 mm |
[E] Profile Distance | 0.125 in |
Thread Pitch External | 1,25-6,25 |
TPI External | 4-20 |
Workpiece Materials
- Steel
- Stainless Steel
- Cast Iron
- High-Temp Alloys
Grades
KCU25
Composition: An advanced PVD grade with hard AlTiN coating and fine-grain unalloyed substrate. The new and improved coating improves edge stability with wide range speed and feed capabilities.
Application: The KCU25™ grade is ideal for general machining of most steels, stainless steels, high-temp alloys, titanium, irons, and non-ferrous materials in a wide range of speeds and feeds with improved edge toughness for interrupted cuts and high feed rates.
Features and benefits
- KENGold™ PVD, multilayer coating for easy wear-detection
- A positive chipbreaker that delivers very low cutting forces for excellent chip control
- Precision-ground inserts for accurate indexing, resulting in reliability and repeatability
- Improved cutting conditions for tool life, stability and rigidity
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