The Cargo MDQNR/L 107.5° Turning Tool Holder is a precision external turning tool holder designed for use on CNC lathes and conventional manual lathes. Engineered with a 107.5° cutting edge angle and a robust M-type multi-lock clamp system, this tool holder provides superior chip flow, stable cutting action, and excellent surface finish in medium to fine turning operations. It is compatible with standard DNMG negative indexable carbide inserts — making it a versatile and cost-effective choice for industrial turning applications across India.

---

Technical Specifications

Specification	Details
Product Model	Cargo MDQNR/L (107.5°)
Tool Type	External Turning Tool Holder
Approach Angle	107.5° — Optimized for improved chip flow and stable turning performance.
Insert Compatibility	Standard DNMG series negative indexable carbide inserts — widely available and cost-effective.
Clamping System	M-Type Multi-Lock Clamp with lock pin for secure insert holding.
Material	Hardened alloy steel body for high rigidity and durability
Finish	Precision ground machining surfaces
Insert Included	No (inserts sold separately)
Machine Compatibility	CNC and conventional lathe machines
Hand Configuration	Available in Right (R) and Left (L) hand versions

---

📏 Typical Dimensional Variants
Cargo MDQNR/L tool holders are manufactured in multiple shank sizes and lengths to suit various lathe capacities and machining needs. Typical models include:

Model Code	Hand	Shank Size (mm)	Overall Length (mm)	Insert Type
MDQNR1616H11	Right	16×16	~100	DNMG11
MDQNL1616H11	Left	16×16	~100	DNMG11
MDQNR2020K11	Right	20×20	~125	DNMG11
MDQNL2020K11	Left	20×20	~125	DNMG11
MDQNR2525M11	Right	25×25	~150	DNMG11
MDQNL2525M11	Left	25×25	~150	DNMG11
MDQNR2020K15	Right	20×20	~125	DNMG15
MDQNL2020K15	Left	20×20	~125	DNMG15
MDQNR2525M15	Right	25×25	~150	DNMG15
MDQNL2525M15	Left	25×25	~150	DNMG15
MDQNR3232P15	Right	32×32	~170	DNMG15
MDQNL3232P15	Left	32×32	~170	DNMG15

---

Key Features & Benefits
✔ Optimized 107.5° Cutting Edge Angle – Provides excellent chip evacuation and stable cutting performance for medium to finishing turning operations.
✔ M-Type Multi-Lock Clamping System – Ensures secure insert holding to minimize vibration and improve accuracy.
✔ Wide DNMG Compatibility – Designed for DNMG11 and DNMG15 negative carbide inserts — widely stocked in tooling markets.
✔ Robust Construction – Hardened steel body provides rigidity and long service life in demanding industrial environments.
✔ Versatile Applications – Suitable for CNC external turning, facing, profiling, and fine machining across a range of materials including steel, stainless steel, cast iron, and non-ferrous metals.
✔ Left & Right Hand Options – Flexible for all machine orientations and turning directions.

Recommended Compatible Inserts (Sold Separately)
Common DNMG negative indexable inserts that work with this holder include:
DNMG1104, DNMG1504, DNMG1506, etc.
These provide multiple cutting edges and high productivity in turning operations.

---

Why Choose Cargo MDQNR/L (107.5°) Turning Tool Holder?
✔ Balanced Cutting Performance: The 107.5° cutting angle promotes smoother cuts, better chip control, and less tool pressure during machining.
✔ Secure Multi-Lock Clamp: Reduces vibration and improves dimensional accuracy.
✔ Industrial-Grade Build: Hardened body for high durability, ideal for heavy-use workshop environments.
✔ Cost-Effective Inserts: Uses standard DNMG negative inserts for easy availability and lower tooling costs.
✔ Versatile for India Industrial Needs: Excellent choice for automotive workshops, fabrication units, and CNC job shops across India.

---

Frequently Asked Questions (FAQ)
Q1: What insert type does the MDQNR/L holder use?
The MDQNR/L holder is designed for DNMG series negative indexable carbide inserts, such as DNMG11 and DNMG15.
Q2: Is this tool holder suitable for CNC lathe use?
Yes, it works on both CNC turning centers and conventional lathe machines.
Q3: Are the carbide inserts included with the tool holder?
No — inserts must be purchased separately.
Q4: What materials can be machined with this holder?
It is suitable for steel, stainless steel, cast iron, and non-ferrous alloys.
Q5: Why choose a 107.5° approach angle?
A 107.5° angle provides better chip control, smoother cuts, and stable performance during medium to fine turning operations.