Description
Product Information:
TNMG220408 is a high-performance carbide turning insert designed for precision metal cutting. Featuring a durable coating and optimized geometry, it delivers excellent wear resistance, stable cutting performance, and extended tool life. Ideal for steel, stainless steel, and cast iron machining in CNC lathes, TNMG220408 ensures high efficiency and consistent surface finish in both roughing and finishing operations.
Product Details:
High Wear Resistance:
The insert is manufactured from premium carbide material with advanced coating technology, providing excellent resistance to abrasive wear. This ensures longer tool life even under high-speed cutting and hard material machining.
Excellent Toughness:
The insert has optimized geometry and chip breaker design, which enhances toughness and reduces the risk of chipping or breakage during interrupted cuts or heavy-duty turning operations.
Precision Cutting Performance:
With its accurately ground cutting edges, which delivers high dimensional accuracy and superior surface finish, reducing the need for secondary machining and improving productivity.
Versatile Application:
Suitable for a wide range of materials, including steel, stainless steel, cast iron, and non-ferrous metals, making it highly versatile for various industrial applications.
Stable Cutting under High Speed:
Advanced coating and thermal stability of the insert allow it to maintain cutting performance under high-speed and high-temperature conditions, reducing thermal deformation and improving process reliability.
Easy Chip Control:
The specially designed chip breaker geometry ensures efficient chip evacuation, minimizing tool clogging and improving machining safety.
Main technical parameters:
| Type | LE | IC | S | D1 |
| TN_1604_ | 16.5 | 9.525 | 4.76 | 3.81 |
| TN_2204_ | 22 | 12.7 | 4.76 | 5.16 |
| Application | Chip Breaker | Type | RE | Cutting Parameter | |
| ap (mm) | fn (mm/r) | ||||
| Roughing | AG | TNMG160408 | 0.8 | 0.80-5.00 | 0.20-0.40 |
| TNMG160412 | 1.2 | 1.00-5.00 | 0.25-0.55 | ||
| TNMG220408 | 0.8 | 0.80-7.00 | 0.20-0.45 | ||
| TNMG220412 | 1.2 | 1.00-7.00 | 0.25-0.60 | ||
| TNMG220416 | 1.6 | 1.60-7.00 | 0.35-0.70 | ||
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