Tsumura Light & Tough Chainsaw Bar SN, D025 Stihl

Chainsaw Bar | Tsumura Light and Tough | Professional Performance

Premium Japanese-Crafted Chainsaw Bar for Professional Durability

Experience exceptional strength and precision with the Tsumura Light and Tough Chainsaw Bar - crafted in Japan using advanced manufacturing techniques and premium materials. This professional-grade guide bar delivers the perfect balance of durability and performance that serious professionals demand for challenging cutting tasks.

Superior Japanese Engineering & Craftsmanship

What sets Tsumura bars apart is the proprietary salt bath heat treatment process that achieves an ideal balance of toughness and hardness in the steel. Unlike conventional methods that heat steel rapidly to over 800°C, Tsumura's gradual heating approach creates a superior steel structure that maintains its integrity even under extreme conditions. The result is a bar that resists bending, warping, and rail spreading significantly better than standard bars, delivering longer service life and more precise cutting performance.

Professional-Grade Features That Make the Difference

• Premium SKS-51 Steel Construction: One-piece solid high-carbon steel provides exceptional strength and durability for demanding professional use
• Proprietary Salt Bath Heat Treatment: Creates the perfect balance of hardness and toughness for superior wear resistance and longevity
• Precision Laser-Cut Manufacturing: Ensures exact specifications and consistent rail dimensions for smoother chain operation
• Replaceable Sprocket Nose with Grease Point: Extends bar life by allowing replacement of the most wear-prone component and proper bearing lubrication
• Optimized Oil Flow Design: Ensures proper lubrication throughout the bar to reduce friction and heat buildup
• Reduced Vibration Technology: Engineered for smoother operation and improved control during cutting
• Professional-Grade Balance: Designed for optimal handling and reduced operator fatigue

The Professional's Choice for Demanding Applications

There's a reason Tsumura remains the preferred choice for professionals using high-powered chainsaws in demanding environments. When your livelihood depends on your equipment, you can't afford downtime or inconsistent performance. The exceptional durability and cutting precision of Tsumura Light and Tough bars translate to more productive cutting time, reduced maintenance, and lower long-term costs - critical advantages for professional loggers, arborists, and forestry workers.

Perfect for Demanding Applications

• Professional logging operations
• Commercial arborist work
• Forest management
• Land clearing projects
• Heavy-duty farm and ranch work
• Disaster cleanup operations
• Any application requiring maximum durability and precision

Technical Specifications

• Pitch: 3/8" or .404" (select from dropdown menu)
• Gauge: .063" (1.6mm)
• Mount: SN, D025 - Designed for 12mm stud Stihl chainsaws
• Construction: Premium Japanese SKS-51 steel with salt bath heat treatment
• Nose Type: Replaceable sprocket with grease point
• Available Lengths: Multiple options from 18" to 30" (select from dropdown menu)

Compatible with Multiple Stihl Models

Fits a wide range of Stihl chainsaws including: 024, 026, 027, 028, 029, 030, 031, 032, 034, 036, 038, 039, 040, 041, 042, 044, 045, 046, 048, 056, 064, 066, E15, E20, E220C, FARMBOSS, MS260, MS261, MS270, MS271, MS280, MS290, MS310, MS360, MS361, MS380, MS381, MS390, MS400, MS440, MS460, MS461, MS462c, MS500i, MS650, MS660, MS661

Important Tip: Check your drive sprocket before ordering. Models listed were often factory fitted with different pitch sprockets. Drive sprocket pitch, chain pitch, and bar nose pitch must be identical to prevent damage and void warranty.

Invest in Professional-Grade Quality

While standard bars might suffice for occasional use, professionals know that investing in quality equipment pays dividends through improved productivity and reduced downtime. The Tsumura Light and Tough Chainsaw Bar represents the culmination of Japanese forestry equipment innovation, delivering the performance and reliability that serious professionals demand.

Choose the bar that professionals worldwide trust for its exceptional durability and precision - choose Tsumura Light and Tough.