Karbosan NK Flat Metal Cutting Disc 300x 3.0x25.4 mm

Karbosan NK Flat Metal Cutting Disc 300x3.0x25.4 mm

A Powerful Solution for Standard Stationary Cutting Machines

Karbosan NK Flat Metal Cutting Disc is a high-performance, large-diameter abrasive disc specifically designed not for hand tools, but for stationary or portable industrial cutting benches (pipe and profile cutting machines).

Its 300 mm outer diameter offers high cutting depth in industrial-sized profiles, pipes, and iron materials, allowing thick materials to be cut in a single pass, thus ensuring efficiency. The 3.0 mm thickness provides ideal durability and long life to match the power of stationary machines, while also enabling fast and clean cuts. With high-quality Normal Corundum (NK) abrasive grains, it performs reliable, fast, and precise cuts on iron, steel, and various standard metals. Its 25.4 mm (1 inch) inner diameter is perfectly compatible with the spindle diameter of many international standard stationary cutting machines.

Product Features

Feature	Detail
Product Name	Karbosan NK Flat Metal Cutting Disc
Form	Flat (Type 41)
Dimensions (Diameter x Thickness x Inner Diameter)	300 x 3.0 x 25.4 mm
Abrasive Type	NK (Normal Corundum / Aluminum Oxide)
Area of Use	Metal Cutting on Stationary/Portable Cutting Benches
Inner Diameter Standard	25.4 mm (1 inch) (Compatible with International Industrial Machines)
Compatible Machine	300 mm Pipe/Profile Cutting Machines (Chop Saws)

Areas of Use and Industries Where It Is Used

Karbosan NK 300 mm Cutting Disc is used in all industrial sectors where mass production, high-volume, and precise cuts are made on stationary benches:

Sectors

Metal Fabrication and Steel Manufacturing: Precise and angled cutting of standard and large-sized steel profiles, square and rectangular hollow sections, steel bars, and angles in mass production.

Ironworking and Workshop Operations: Fast, clean, and repeatable cutting of metal parts required for doors, windows, railings, and steel furniture components.

Plumbing and Pipelines: Accurate cutting of medium and large-diameter steel pipes and thick plumbing profiles.

Construction and Steel Structures: Precise sizing of structural steel elements and reinforcements on site or in the workshop.

Machine Manufacturing Industry: Preliminary cutting of machine chassis, support legs, and other metal components.

Applications

Precise and Angled Cutting: Performing perfectly perpendicular or angled cuts, which are critical for pre-welding preparation, thanks to the vise and angle adjustment of the stationary cutting bench.

Mass Production Efficiency: Ensuring high speed and dimensional consistency in repetitive cutting operations.

Large Profile Capacity: With the advantage of a 300 mm diameter, it can cut metal profiles of widths where 230 mm discs are insufficient, in a single pass.

Low Burr Formation: The 3.0 mm thickness allows for fast feed rates while minimizing material overheating and the formation of large burrs along the cutting line.

About the Product

300 mm: Ideal Thickness and Diameter for Stationary Benches

Stationary Cutting: Safety and Repeatability

300 mm diameter cutting discs are designed for use in high-precision stationary cutting machines, eliminating the risk of vibration and human error associated with hand tools. These machines provide a high and constant RPM (revolutions per minute) to the disc, allowing the operator to lower the disc into the metal in a controlled manner. This is an industrial necessity, especially for achieving perfectly perpendicular cuts and preventing material waste.

3.0 mm Thickness: A Compromise of Speed and Durability

In industrial metal cutting, 3.0 mm thickness is an optimal engineering point for large discs. While thicker discs cut slower and generate more waste, this thickness provides fast and efficient cutting performance. It also ensures the disc has a long lifespan even under high workload and minimizes the risk of bending under the strong pressure of a stationary bench. The high-quality Normal Corundum (NK) abrasive guarantees aggressive and consistent cutting power on standard metals like steel and iron.

25.4 mm (1 Inch) Inner Diameter Standard

The 25.4 mm (1 inch) inner diameter is the standard spindle diameter for many industrial cutting machines commonly used in the international market. This compatibility allows workshops to easily integrate with different machine brands and perform standard inventory management. Karbosan, with this measurement, caters to a wide range of the professional metal processing industry.

Karbosan NK Flat Metal Cutting Disc 300x3.0x25.4 mm, thanks to the maximum cutting capacity provided by its 300 mm diameter, the balance of speed and long life brought by its 3.0 mm thickness, and its standard 25.4 mm inner diameter compatibility, is a specialized, reliable, and essential abrasive solution for serial, precise, and highly efficient metal cutting in the metal fabrication, steel construction, and plumbing sectors.