Streamline your saw chain repairs and custom chain assembly with the genuine STIHL® NG-7 Bench Rivet Spinner & Chain Breaker Combination (Part # 5805 012 7520). Engineered as a heavy-duty 2-in-1 workshop station, this commercial-grade tool merges the precision rivet spinning capabilities of the NG-4 and the effortless chain-breaking power of the NG-5 into one rugged, space-saving unit. Built for forestry professionals, small engine repair shops, arborists, and serious woodcutters, the NG-7 allows you to break worn chain links and spin factory-tight rivets on new chain loops in minutes.
Constructed from heavy-duty steel for long-term workbench stability, the STIHL NG-7 features an extended leverage handle for optimal power transmission when punching out stubborn rivets. Complete with interchangeable anvils, punches, and spinner take-up handles, it accommodates all common saw chain pitches—including 1/4", 3/8" Picco (3/8P), .325", 3/8", and .404"—making it an essential all-in-one maintenance tool for keeping your chainsaws cutting at peak performance.
Key Features & Performance Highlights
- 2-in-1 Chain Breaker & Rivet Spinner: Combines both chain-breaking and rivet-spinning stations onto a single heavy-duty base to save valuable workbench space.
- Universal Chain Pitch Compatibility: Works seamlessly across 1/4", 3/8" Picco, .325", 3/8", and .404" saw chains using included punches, anvils, and spinner inserts.
- High-Leverage Breaker Handle: Long ergonomic lever provides maximum mechanical advantage to punch out chain rivets cleanly and effortlessly.
- Precision Rivet Spinning: Smooth hand-crank spinner rolls rivet heads evenly to create strong, factory-grade chain connections without binding links.
- Heavy-Duty Bench-Mount Construction: Rugged steel body features pre-drilled mounting holes for secure attachment directly to your shop workbench.
- Genuine STIHL® OEM Tooling: Engineered to exact STIHL specifications for dependable durability in high-volume dealer and commercial shop environments.
Product Specifications
| Brand / Line: | STIHL® Genuine Workshop & Chain Maintenance Tools |
| Product Name: | Bench Rivet Spinner & Breaker Combination (NG-7) |
| Manufacturer Part Number (MPN): | 5805 012 7520 (5805-012-7520) |
| Model Series: | NG-7 (NG7) |
| Tool Function: | 2-in-1 Saw Chain Rivet Breaker & Rivet Spinner |
| Compatible Chain Pitches: | 1/4", 3/8" Picco (3/8P), .325", 3/8", and .404" |
| Mounting Style: | Bench Mount (Pre-Drilled Base) |
| Construction Material: | Heavy-Duty Cast & Machined Steel |
| Recommended Use: | Saw Chain Repair, Custom Chain Loop Assembly, Commercial & Shop Maintenance |