When it comes to cut-off saws, the cutting wheel is the heart of the operation. STIHL offers two main types—abrasive wheels and diamond wheels—each engineered for specific applications. Understanding their differences helps dealers recommend the right solution for every job.
Abrasive Cutting Wheels – Cost-Effective Power for Metal
Best for: Structural steel, cast iron pipes, ductile iron, asphalt, stone
STIHL abrasive wheels are crafted from fibreglass, resin binders, and abrasive corundum, fired under controlled conditions for optimal bonding and strength. Triple fibreglass matting ensures stability at high RPMs, even under heavy loads.
Key Advantages:
- Affordable option for metal cutting
- Dry cut design for convenience - no water needed
- Versatile range for steel, asphalt, ductile iron, and stone
Tip: If water contacts the wheel during use, it can finish the day’s work—but discard before storage. Moisture can weaken the resin bond, making the wheel unsafe for future use.
Diamond Cutting Wheels – The All-Rounder for Hard Materials
Best for: Concrete, natural stone, asphalt, reinforced concrete, ductile iron
Diamond wheels deliver precision, speed, and longevity. Each wheel features:
- A hardened, tempered master blade for stability at speeds up to 360 km/h
- High-pressure sintered diamond segments for maximum durability and cutting power
- Laser-welded segments for superior strength and heat dissipation
Why choose diamond?
- Cuts faster and cleaner than abrasive wheels
- Handles the toughest materials with ease
- Longer service life reduces downtime and replacement costs