TDC 2/3/4/5/6 | Carbide Grooving and Parting Insert

ZANHO TDC series is a professional Flat-top Carbide Insert designed for versatile Grooving, Parting-off, and Turning operations. With a precision-ground flat edge and optimized chip control, it excels in internal and face grooving applications. Available in widths from 2.0mm to 6.0mm, it ensures high stability, clean evacuation, and exceptional surface finish even in demanding steel machining environments. Universal geometry ensures compatibility with standard grooving tool holders.

Categories: Grooving & Parting Inserts

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Technical Advantages

3-in-1 Versatility: Integrated geometry designed for grooving, parting-off, and longitudinal turning, reducing tool change time.
Flat Head Precision: Strict width tolerance control (W±0.05mm) ensures high dimensional accuracy for specialized slotting tasks.
Optimized Internal & Face Grooving: Specific geometries designed to handle minimum diameters for deep internal and face grooving applications.
Excellent Chip Control: Advanced rake design ensures stable chip curling and evacuation, preventing surface damage in deep grooves.
Broad Material Suitability: High-reliability performance across Carbon Steel, Alloy Steel, Mold Steel, and Cast Iron.

Technical Specifications (mm)

Model Type	Width (W±0.05)	M	Length (L)	Radius (R)	t	S
TDC 2	2.0	1.7	20.0	0.2	3.98	5.2
TDC 3	3.0	2.4	20.0	0.2	4.1	5.45
TDC 4	4.0	3.0	20.0	0.3	4.1	5.45
TDC 5	5.0	4.0	25.0	0.3	4.92	6.35
TDC 6	6.0	5.0	25.0	0.3	4.85	6.4

Min Processing Diameter (mm)

Internal Grooving Min Ø

TDC 2: 40mm | TDC 3/4: 50mm | TDC 5/6: 60mm

Face Grooving Min Ø

TDC 3: 54mm | TDC 4: 34mm | TDC 5: 49mm | TDC 6: 46mm

Multi-Functional Efficiency for Grooving & Turning

ZANHO TDC series provides high-stability solutions for complex slotting tasks. Contact us for bulk B2B inquiry and tool holder compatibility.

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