Mitsubishi DNGA443-TA4 MB8120 Diamond 55° NP-DNGA443-TA4 DNGA120612

Name: Mitsubishi DNGA443-TA4 MB8120 Diamond 55° NP-DNGA443-TA4 DNGA120612
Brand: Mitsubishi
SKU: NP-DNGA443-TA4 MB8120
Availability: PreOrder
Rating: 5 (8 reviews)

Brand: Mitsubishi

Price on request

★★★★★ 5 (8 reviews)

Turning Insert: NP-DNGA443-TA4 MB8120, CBN – MB8120, No Finish, Neutral, 55.00 deg D – Diamond (Rhombic) 55-Deg

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Specifications
Brand	Mitsubishi
Part No. (MPN)	NP-DNGA443-TA4
Grade	MB8120
Shape	Diamond 55°
Category	Turning Inserts

Mitsubishi DNGA443-TA4 MB8120 – Turning Carbide Insert

Turning Insert: NP-DNGA443-TA4 MB8120, CBN – MB8120, No Finish, Neutral, 55.00 deg D – Diamond (Rhombic) 55-Deg

Industry references for Mitsubishi DNGA443-TA4: Turning Insert|NP-DNGA443-TA4|Search from Order Number, Type of Machining, Work Material, and Cutting condition and Use Selected Tooling Sheet Find Turning Insert: NP-DNGA443-TA4 MB8120, CBN at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years MB8120 ANSI NP-DNGA443-TA4 Hand N Stock Unit of Length M D1 5.16 IC 12.7 EPSR 55° LE 1.8 S 6

Key Specifications

Brand	Mitsubishi
Model	DNGA443-TA4
Grade	MB8120
Coating	tin
Insert Shape	Diamond 55°
Clearance Angle	0°
Workpiece Materials	General Materials
Application	General Machining
Geometry	Wiper
Quantity	1 PCS

Grade MB8120 Characteristics

Mitsubishi MB8120 uses tin coating tuned for general machining on general materials. The chemistry favors edge stability under interrupted cutting and resists thermal cracking on longer passes.

Features & Benefits

100% Genuine Mitsubishi – Original product with full quality guarantee, traceable batch.
Professional CNC Tooling – Compatible with major CNC machine brands (Mazak, DMG, Haas, Doosan).
Edge Stability – Substrate chemistry tuned to limit micro-chipping on general materials interruptions.
Thermal Resistance – tin layer holds hardness above typical cutting-zone temperatures.
Precision Ground – Tight dimensional tolerances for repeatable performance across batches.
Optimized Chip Breaker – Engineered chip geometry reduces re-cutting and machine downtime.

Recommended Applications

General Machining of general materials in production CNC lines
Performs across a range of cutting speeds and feed rates
Suitable for both wet and dry machining conditions
CNC lathe and machining center compatible

Buying Considerations

Single-pack option — useful for prototype runs or qualification before bulk commitment. Mid-tier pricing reflects Mitsubishi’s production-grade tolerances rather than economy substrate.

Reminder: Holder rigidity, lead angle, and approach all influence how this insert wears. Pair with a holder rated for the same cutting forces.

Weight	0.1 kg
Dimensions	15 × 18 × 4 cm

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