STIHL Rapid Duro 3 (RD3) .325" Saw Chain, 1.6 mm, 35 cm

If you often cut dirty wood, roots or tough, fibrous material, a standard chain dulls fast and slows you down. The STIHL Rapid Duro 3 (RD3) .325" carbide-tipped chain is built to keep cutting clean and steady when the going gets harsh.

Its hardmetal cutting teeth stay sharp up to ten times longer than conventional chains, while the special bumper drive links help reduce kickback and vibration for more controlled work.

Where it excels

• Cutting timber with dirt, sand or bark inclusions
• Landscaping and site clearance with frequent ground contact
• Municipal work where chain longevity matters
• Heavy-duty users needing fewer sharpening intervals

Why this chain works so well

• Carbide-tipped cutters resist wear and stay sharp
• Low-kickback design for more controlled cutting
• Low-vibration operation for smoother handling
• Built tough for demanding applications

In daily use

On gritty wood and ground-level cuts, the RD3 keeps its edge noticeably longer. You’ll feel less chatter in the cut and more consistent feed rate, which helps you work faster with fewer interruptions.

Size and fit essentials

• Chain pitch: .325" (8.25 mm)
• Drive link gauge: 1.6 mm (.063")
• Recommended bar length: 35 cm

Advice from gardenmachineshop.com

Carbide chains need diamond files or a professional machine for sharpening—plan to have it serviced rather than hand-filed with standard tools.

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.