STIHL Diamond Cutting Disc D-G80, Ø 350 mm

Cutting cast iron pipes, construction steel or plastic pipe on site? The STIHL D‑G80 diamond cutting disc gives you fast, accurate cuts with the durability you need for tough, repeated work.

Matched to STIHL cut-off machines, this 350 mm disc balances high cutting performance with a long service life, so you spend more time cutting and less time swapping consumables.

Where this disc shines

• Opening and trimming cast iron water or drainage pipes
• Cutting construction steel sections and bars
• Sizing and shortening plastic pipes cleanly

Why it works so well

• Engineered for metals and plastics — reliable material match
• High precision — steady, accurate cutting
• Long service life — fewer disc changes
• STIHL machine ready — tested pairing with TS/TSA models

In daily use

The disc tracks true and bites quickly, especially on cast iron, helping you keep control and maintain a straight line. Its durable bond stands up to demanding site work, reducing downtime.

Key details and compatibility

• Diameter: 350 mm
• Variant: D-G80
• Suitable materials: cast iron pipes, construction steel, plastic pipes
• Compatible machines: TS 420, TS 440, TS 500i, TS 710i, TSA 350, TSA 500 B

Advice from gardenmachineshop.com

Let the disc do the work: apply firm but not excessive feed pressure to maintain cutting speed and extend disc life.

Returns: as a consumer you can withdraw from your purchase within 14 days of receiving it, without giving a reason – this also applies to parts we order in specially for you. See our Refund & return policy for how to return an item and who pays the return shipping.