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SPMT Insert

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Type: SNMG
Dimensions (mm):
- Blade Length: 0.4 mm ², 0.8 mm ², 1.2 mm ², etc.
- Tool Diameter: 12.7 mm ², 15.5 mm ², etc.
- Insert Thickness: 4.76 mm (nominal) ², 5.16 mm (actual) ².

U Drill Bit Inserts Product Introduction

The U Drill Bit Inserts are a line of high-performance cutting tools designed for precision and efficiency in a variety of industrial drilling operations. These inserts are engineered to deliver exceptional performance in drilling applications, offering a balance of durability, precision, and cost-effectiveness.

Key Features

High-Quality Substrate:
Made from ultra-fine grain carbide, these inserts offer excellent hardness and resistance to wear, ensuring a long tool life in demanding machining conditions.
Sharp Cutting Edges:
The inserts feature sharp, precise cutting edges that minimize cutting forces and reduce heat generation, ensuring smooth drilling operations and improved surface finish.
Advanced Coatings:
The inserts are available with advanced PVD and CVD coatings, such as TiN and Al₂O₃, to reduce friction and enhance wear resistance, particularly in high-speed machining applications.
Versatile Application:
The U Drill Bit Inserts are designed for use in a wide range of materials, including steel, stainless steel, and cast iron, making them a versatile choice for various industrial needs.
Customizable Options:
Available in different sizes, grades, and geometries, these inserts can be tailored to specific machining requirements, offering a cost-effective solution for modern drilling operations.

Grade

KM1725

Coating Type: PVD
Color: Gray
Features:
- Fine WC particles.
- Nanoscale AliTiN coating.
- Suitable for interrupted machining of stainless steel¹.

KM1925

Coating Type: PVD
Color: Multi-Color
Features:
- Fine WC particles.
- Nanoscale multi-layered AliTiSiN composite coating.
- Suitable for semi-rough to rough machining of stainless steel¹

KN5615

Coating Type: Non-Coated
Color: N/A
Features:
- Hard alloy substrate.
- Sharp cutting edge due to large positive and negative angles.
- Suitable for non-ferrous metal machining¹.

Product Advantages

Long Tool Life:
The advanced carbide substrate and premium coatings ensure extended tool life, reducing the need for frequent replacements and improving productivity.
High Precision:
The sharp cutting edges and precise geometries of these inserts ensure smooth drilling operations and high-quality surface finishes.
Cost-Effective:
The interchangeable design of these inserts minimizes downtime and replacement costs, providing a cost-effective solution for modern machining operations.
Durable Coatings:
The PVD and CVD coatings provide superior resistance to wear and heat, ensuring consistent performance in demanding machining conditions.

U Drill Bit Inserts Application Scenarios

U drill bit inserts are widely used across various industrial applications, demonstrating exceptional performance in drilling operations for materials such as steel, stainless steel, cast iron, non-ferrous metals (e.g., aluminum, copper), high-temperature alloys, and titanium alloys. These inserts excel in semi-roughing, finishing, and roughing operations due to their advanced coating technologies and robust substrate materials ¹.

In the automotive industry, they are commonly employed for drilling engine blocks, gear housings, and other critical components, ensuring high precision and surface quality. For the aerospace sector, they are used in machining complex components like aircraft engine parts and landing gear, where durability and consistency are paramount.

U drill bit inserts are also essential in general engineering for fabricating mechanical parts such as gears, bearings, and hydraulic cylinders. Their versatility extends to mold and die manufacturing, where intricate features and cavities require high precision and reliability.

Additionally, these inserts are ideal for processing high-strength and challenging materials in various industrial setups, making them a preferred choice for industries demanding high-quality outcomes.