Granberg G1012XT Chainsaw Sharpener – 12V Bar-Mounted Grinder for Precise Chain Sharpening

Meet the Granberg G1012XT Chainsaw Sharpener, a compact, bar-mounted electric sharpener designed for on-the-spot chain maintenance. Powered by a 12-volt motor delivering up to 24,000 rpm, this tool brings sharpening directly to your work area, helping you preserve edge geometry and reduce downtime between cuts.

Key capabilities

• Sharpens all chain types, including cross cut, ripping, and skip tooth, to support varied wood and cutting styles.
• Bar-mounted design enables sharpening right where you work, without removing the bar from the saw.
• Calibrated swivel guide markings aid in setting and holding the correct angle for consistent results.
• Includes three sharpening stones sized 5/32", 3/16", and 7/32" to fit standard chain pitches.
• 12-Volt operation provides strong, steady performance for fast touch-ups and routine maintenance.

Durable build and practical support

• Constructed from molded polycarbonate and zinc-plated steel for durability and longevity in tough environments.
• Made in the USA with a family-owned approach to design, manufacturing, and testing.
• Support and guidance from an experienced team is available to help with setup and proper use.
• Easy mounting and straightforward adjustment of angle, stone height, and tooth length to suit different chains.

In real-world use, the G1012XT offers a practical way to keep chains sharp between jobs, whether you are milling, arborist work, or performing routine maintenance in a workshop. Sensory details like the solid feel of the bar mount, the smooth action of the swivel guide, and the confidence of knowing your chain geometry can be preserved on-site contribute to a smoother workflow. While results can vary with chain type and technique, this sharpener presents a sensible option for those seeking flexible, hands-on chain care without overpromising outcomes.