CNMG 190612E-NMR:T8430 INSERT
CNMG 190612E-NMR:T8430 INSERT
PRA7977328
7977328
22.59
/ EA
http://schema.org/OutOfStock
/Product/PRA7977328
- Applicable Materials: Cast Steel, High Temperature Alloys, Stainless Steel and Steel
- Chipbreaker: NMR
- Corner Radius: 0.047in
- Hand Direction: Neutral
- Hole Diameter: 0.313in
- Included Angle: 80°
- Inscribed Circle: 3/4in
- Insert Size: 190612
- Insert Style: CNMG
- ISO Code: CNMG 190612E-NMR:T8430
- Material: Carbide
- Material Grade: M, P, S
- Maximum Depth of Cut Decimal Inch: 0.165, 0.205
- Maximum Depth of Cut Fractional Inch: ,
- Maximum Depth of Cut Metric: 4.2, 5.2
- Rake: Negative
- Relief Angle: 0°
- Seat Size: 19
- Shape: Diamond
- Surface Treatment: PVD/TiAlN+TiN Coated
- Thickness: 1/4in
- Type: 0.76in, Indexable
- ANSI Code: CNMG 643-NMR:T8430
- Country of Origin: CZ
- Has Attributes: Yes
- Has Image: Yes
- Manufacturer Grade: T8430
- Manufacturer Name: Dormer Pramet
- Series: CNMG
- Item Features
- Standards
- Medium wide positive T-land improves the cutting edge strength allowing light to medium feeds and enabling versatile machining with lower cutting forces
- 3-D chip-breaker ensures chip-breaking control at wide range of feeds and depths of cut
- Wide chip-groove enhances the chip-control when machining tough materials improving chip evacuation
- Shallow chip-groove ensures chip-breaking at wide range of cutting feeds
- Raised chip-breaker back wall height forces the chip to curl more tightly which improves the ability to chip-break allowing machining of tough work-materials with lower feeds
- Positive geometry reduces the cutting forces, temperature and power requirement, exerting less stress on the workpiece, tool and machine spindle which helps to control chatter
- WC-Co based substrate submicron grained, provides high hardness and abrasive wear-resistance, -resistance against comb cracks
- PVD coating, enhances thermal cracking--resistance and performance in operations involving cutting temperature fluctuations
- A multi-layered PVD coating optimized for increased productivity and durability
- Thick TiN coated with low compressive stress for crater wear-resistance and hard AlTiN layer for flank wear-resistance
- Unique titanium-boron-nitride (TiBN) top layer for build-up edge reduction and improved performance
- New coating generation provides increased durability and performance
- It is the most versatile grade for general turning and heavy roughing, even in unfavorable conditions
FAR: 223.7306|48 CFR 252.223-7008 Prohibition of Hexavalent Chromium|PROP65: Cancer and Reproductive Harm - www.P65warnings.ca.gov|RoHS Directives EU 2015/863/2017/2102