Husqvarna H21 is a high‑performance, low‑vibration saw chain with chisel cutters, supplied as a 100 ft roll. It is intended for professional users working in demanding conditions and must be fitted to a chainsaw bar and sprocket compatible with .325″ pitch and 1.5 mm gauge. The bumper drive link provides kickback reduction compared with full‑chisel chains without a drive‑link guard.
Aggressive cutting with chisel profile
Chisel cutters deliver fast, efficient cutting through hardwoods and green timber, reducing one‑by‑one bite time on each pass.
Low vibration
Designed to minimise vibration during use, which helps operator comfort during extended, high‑volume work.
Suitable for professional, demanding use
Built for continuous and heavy use in professional settings where cutting speed and consistency are priorities.
Key specification
| Article ID | 503305701 |
Full specification
| Chain pitch | .325″ |
| Gauge | 1.5 mm |
| Cutter profile | Chisel |
| PIXEL | No |
| Kickback reduction | Bumper drive link |
FAQs
Will this fit my machine?
Fitment can vary by model and deck size. Send us your mower model (and deck size if applicable) and we’ll confirm compatibility before you order.
Do I need any extra brackets or fitting kits?
Some accessories require a mounting kit or specific brackets depending on your machine. If you’re unsure, ask us and we’ll advise the correct setup.
Can you fit it for me?
Yes — if you’d like installation, let us know when ordering and we can arrange fitting (collection, workshop fit, or on-site depending on the product).
What saws will this chain fit?
It fits chainsaws that take .325″ pitch chain with a 1.5 mm gauge and use bumper drive links. Check your bar and sprocket specifications before purchase.
How often should I sharpen and maintenance the chisel cutters?
Chisel cutters cut aggressively and blunt faster than semi‑chisel types. Inspect cutters after heavy use and resharpen or replace when you notice increased cutting force, smoke or inconsistent cutting. Maintain correct tension, keep the bar groove clean and use the correct file or sharpening system for chisel profiles.
Is this chain suitable for occasional or domestic use?
The H21 is designed for professional, high‑performance use. It can be used by experienced domestic users, but chisel cutters require more frequent sharpening and careful handling due to their aggressive profile. If you only cut occasionally, a semi‑chisel chain may be lower maintenance.
Additional information
| UPC|EAN | 7391883052716 |
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