Mitsubishi DNMG432GM MC7125 Diamond 55° Steel DNMG120408

Name: Mitsubishi DNMG432GM MC7125 Diamond 55° Steel DNMG120408
Brand: Mitsubishi
SKU: DNMG432GM MC7125
Availability: PreOrder
Rating: 4.9 (11 reviews)

Brand: Mitsubishi

Price on request

★★★★⯨ 4.9 (11 reviews)

The Mitsubishi MC7125 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: DNMG432GM MC7125.

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Specifications
Brand	Mitsubishi
Part No. (MPN)	DNMG432GM
Grade	MC7125
Shape	Diamond 55°
Suitable Material	Steel
Category	Diamond 55° (DNMG)

Mitsubishi DNMG432GM MC7125 – Turning Carbide Insert

Turning Insert: DNMG432GM MC7125, Carbide – MC7125, CVD Finish, Neutral, 0.5000″ Inscribed Circle, 0.0315″ Corner Radius, 55.00 deg D – Diamond (Rhombic) 55-Deg, Series MC7100

Field reports & vendor notes: Tool_Material CVD Carbide Grade MC7125 HAND Neutral CNC 4 D1 5.16 IC 12.7 S 4.76 RE 0.8 EPSR 55° AN 0 CBMD_catalog GM Reset Metric Inch Metric Inch Product History Stock Symbol Description Property Stock: Turning Insert|DNMG432GM|Search from Order Number, Type of Machining, Work Material, and Cutting condition and Use Selected Tooling Sheet Mitsubishi Turning Insert: DNMG432GM

Key Specifications

Brand	Mitsubishi
Model	DNMG432GM
Grade	MC7125
Coating	CVD
Insert Shape	Diamond 55°
Clearance Angle	0°
IC	5.160mm
Workpiece Materials	Steel, Stainless Steel, Cast Iron
Application	Interrupted Cutting
Geometry	Neutral
Quantity	1 PCS

Why Grade MC7125

Mitsubishi’s MC7125 sits between general-purpose and high-performance offerings — strong enough for production interrupted cutting on steel, stainless steel, cast iron, conservative enough to forgive the occasional spike in feed rate. CVD layer keeps cutting temperatures workable.

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 steel, stainless steel, cast iron interruptions.
Thermal Resistance – cvd 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

Interrupted Cutting of steel, stainless steel, cast iron in production CNC lines
Pairs well with through-coolant setups for chip evacuation
Designed for shop conditions typical of Mitsubishi tooling users worldwide
Holds dimensional tolerance over multiple indexings (insert)

Buying Considerations

Single-pack option — useful for prototype runs or qualification before bulk commitment. Entry-tier pricing makes this a low-risk option for trialing Mitsubishi tooling on a new material.

Tip: Match this insert to a holder whose seat matches the ISO designation. If you’re unsure, send us the holder model and we’ll confirm compatibility before shipping.

Weight	0.1 kg
Dimensions	15 × 18 × 4 cm

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