MSDNN (45°)
MSDNN (45°)
The Cargo MSDNN-45° Turning Tool Holder is a precision external turning tool holder engineered for CNC lathes and conventional lathe machines. Featuring a 45° cutting edge approach angle with 0° relief and a high-rigidity M-type multi-lock clamp system, this holder provides excellent cutting performance, stable chip control, and reduced vibration. It’s designed to hold SNMG series negative indexable carbide inserts, making it a versatile solution for general external turning, profiling, and machining operations used widely in industrial workshops across India.
Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Cargo MSDNN-45° Turning Tool Holder |
| Tool Type | External Turning Tool Holder |
| Approach Angle | 45° (Neutral cutting geometry) |
| Insert Compatibility | SNMG series negative indexable carbide inserts (e.g., SNMG1204, SNMG1506, SNMG1906) |
| Clamping System | M-Type Multi-Lock Clamp + Lock Pin |
| Shank Material | Hardened Alloy Steel |
| Finish | Precision Ground |
| Machine Compatibility | CNC lathe & Conventional lathe |
| Insert Included | No (sold separately) |
| Tool Hand | Neutral/Standard (straight) |
Typical Dimensional Variants
The MSDNN series includes models in industrial standard sizes (metric):
| Model Code | Shank H×W (mm) | Overall Length (mm) | Typical Insert |
|---|---|---|---|
| MSDNN1616H12 | 16 × 16 | ~100 | SNMG1204 |
| MSDNN2020K12 | 20 × 20 | ~125 | SNMG1204 |
| MSDNN2525M12 | 25 × 25 | ~150 | SNMG1204 |
| MSDNN3232P12 | 32 × 32 | ~170 | SNMG1204 |
| MSDNN2525M15 | 25 × 25 | ~150 | SNMG1506 |
| MSDNN3232P15 | 32 × 32 | ~170 | SNMG1506 |
| MSDNN4040R15 | 40 × 40 | ~200 | SNMG1506 |
| MSDNN3232P19 | 32 × 32 | ~170 | SNMG1908 |
| MSDNN4040R19 | 40 × 40 | ~200 | SNMG1908 |
Key Features & Benefits
✔ 45° Cutting Approach Angle — Optimized for stable chip flow, balanced cutting forces, and improved surface finish in external turning work.
✔ High-Rigidity Multi-Lock Clamp System — M-type clamp + lock pin ensures secure insert holding and reduces vibration during heavy machining.
✔ Wide SNMG Insert Compatibility — Works with standard SNMG series carbide inserts that are widely stocked in India and worldwide.
✔ Hardened Steel Construction — Solid build for consistent performance and durability in workshop conditions.
✔ Versatile Use — Suitable for external turning, profiling, facing, and general machining tasks on steel, stainless steel, cast iron, and other alloys.
✔ Neutral Tool Design — Straight/neutral orientation for general purpose lathe applications.
Recommended Compatible Inserts (Sold Separately)
Common SNMG negative indexable carbide inserts for this holder:
-
SNMG1204, SNMG1208, SNMG1212
-
SNMG1506, SNMG1508
-
SNMG1906, SNMG1908
These standard SNMG inserts offer multiple usable cutting edges and are ideal for a variety of turning operations.
Typical Industrial Applications
The Cargo MSDNN-45° Turning Tool Holder is ideal for:
-
External turning on CNC and manual lathes
-
Finishing and profiling operations
-
Medium-duty material removal
-
Automotive parts machining
-
Engineering, fabrication, and production workshops
This holder is perfect for machinists, job shops, and industrial manufacturers seeking precision and flexibility.
Why Choose Cargo MSDNN-45° Turning Tool Holder?
✔ Optimized 45° Cutting Geometry — Enhances chip control and improves surface quality.
✔ Secure Multi-Lock Clamping — Reduces tool deflection under load for better consistent cuts.
✔ Standard Insert Support — Uses SNMG inserts that are cost-effective and easy to source in India.
✔ Industrial-Grade Durability — Hardened build for tough machining conditions.
✔ Neutral Holder Design — Flexible for a wide range of turning tasks.
Frequently Asked Questions (FAQ)
Q1: What type of inserts does this holder use?
It’s designed for SNMG series negative indexable carbide inserts (e.g., SNMG1204, SNMG1506, SNMG1908).
Q2: Can this holder be used on CNC lathes?
Yes — it’s suitable for both CNC turning centers and conventional lathe machines.
Q3: Are carbide inserts included?
No — inserts are sold separately and must be ordered based on your machining task.
Q4: What materials can I machine with this tool holder?
It’s ideal for steel, stainless steel, cast iron, and other alloy materials with the correct insert grade.
Q5: What is the advantage of a 45° approach angle?
The 45° cutting edge provides balanced cutting forces with improved chip control and smoother machining results.
