Karbosan SC Flat Metal Cutting Disc 230x3.0x22 mm

Karbosan SC Flat Cast Iron Cutting Disc 230x3.0x22 mm

Power and Sharpness in Large Cast Iron Parts

Karbosan SC Flat Cast Iron Cutting Disc is a heavy-duty abrasive disc designed for 230 mm (9-inch) professional angle grinders (spirals), specializing in cutting the toughest materials such as cast iron, hard castings, gray cast iron, and alloyed hard metals.

Its 230 mm outer diameter offers the largest cutting depth and highest efficiency in the industry, allowing large and thick cast iron parts to be cut in a single pass. The 3.0 mm thickness provides maximum stability and long life under high torque. The distinguishing feature of this disc is its use of SC (Silicon Carbide) abrasive grains specifically selected for the high hardness of cast iron materials. Silicon Carbide is known for its ability to make fast, cool, and clean cuts in cast iron materials.

Product Features

Feature	Detail
Product Name	Karbosan SC Flat Cast Iron Cutting Disc
Form	Flat (Type 41)
Dimensions (Diameter x Thickness x Bore)	230 x 3.0 x 22 mm
Abrasive Type	SC (Silicon Carbide)
Application Area	Large Cast Iron Parts, Hard Castings, Heavy Non-Ferrous Metals
Special Feature	Superior Sharpness in Hard and Brittle Cast Materials
Compatible Machine	230 mm Angle Grinder (Large Spiral)

Areas of Use and Industries

Karbosan SC 230 mm Cast Iron Cutting Disc is used in industrial sectors where the largest and hardest cast iron parts need to be processed, and where cutting depth and power are absolute priorities:

Sectors

Foundries and Heavy Industry: Rapid and deep cutting and cleaning of sprues, risers, and excess metal residues from large cast iron parts (engine blocks, large machine bodies).

Heavy Machinery Manufacturing and Overhaul: Repair, cutting, and sizing operations on large industrial machine parts and chassis made of cast iron.

Infrastructure and Plumbing (Large-Scale): On-site or workshop cutting and modification of large diameter cast iron pipes, covers, and fittings.

Shipbuilding and Marine: Precision cuts on cast propellers, valves, and engine parts.

Automotive (Commercial and Heavy Vehicles): High-power cutting operations on cast components of trucks, trains, and large engines.

Applications

Maximum Cutting Depth: Thanks to the 230 mm diameter of the disc, thick cast iron parts can be cut completely in a single pass.

High Efficiency: Fast completion of high-volume cutting tasks in industrial environments with the power of a 230 mm machine and the aggressiveness of SC abrasives.

Deburring and Cleaning: Powerful cutting of hard, excess material residues formed after casting without damaging the surface.

Long-Lasting Operation: Maximizing disc life in materials that generate high friction and heat, such as cast iron, due to the stability provided by the 3.0 mm thickness.

About the Product

230 mm SC: Overcoming Industrial Cast Iron

Silicon Carbide (SC): The Best Answer to Cast Iron Hardness

The high carbon and hard structure of cast metals make them a challenging target for standard abrasives like Normal Corundum (NK). Karbosan SC Cutting Disc overcomes this challenge by using Silicon Carbide (SC) abrasive, known for its hardness and self-sharpening ability.

As SC wears during cast iron cutting, it breaks down at a micro-level, continuously creating new, sharp cutting edges. This process allows the disc to maintain its sharpness and aggressiveness, which prevents a decrease in cutting speed in stubborn and hard materials like cast iron. As a result, the operator expends less force, and there is less heat buildup on the material, preserving the structure of the cast iron part.

230 mm Diameter and 3.0 mm Thickness: The Pinnacle of Cutting Power

The 230 mm diameter offers the deepest cutting capacity achievable with angle grinders. This capacity is critical for large cast iron sprues and risers that need to be cut, especially in large foundries or heavy machinery workshops. The 3.0 mm thickness ensures maximum safety and lateral stability for this large disc even under high torque and peripheral speed. This combination is indispensable for professionals who demand power, safety, and efficiency on an industrial scale.

Karbosan SC Flat Cast Iron Cutting Disc 230x3.0x22 mm offers absolute power and expertise for those who want to cut the hardest and largest materials reliably, efficiently, and professionally in sectors such as heavy casting industry, machinery manufacturing, and large infrastructure, thanks to the maximum depth provided by its 230 mm diameter, the superior stability brought by its 3.0 mm thickness, and the undeniable sharpness of Silicon Carbide in cast iron materials.