Hultafors 840623 2 Sided Coarse / Fine 3″ Grinding Stone

The Hultafors 840623 2-Sided Coarse/Fine 3″ Grinding Stone with Leather Case is a compact, high-performance sharpening solution tailored for professionals and outdoors workers who rely on sharp edges in demanding conditions. With a dual grit system—coarse 180 grit on one side and fine 600 grit on the other—this puck-style stone allows quick restoration and refinement of axes, hatchets, and other edged tools. Its 3-inch diameter is designed to fit comfortably in the hand, reducing the risk of injury while offering better control and accuracy during sharpening. The included genuine leather case adds durability and protects the stone when not in use.

Ideal for forestry workers, contractors, landscapers, and outdoor professionals, this grinding stone helps keep cutting tools razor-sharp without the need for powered equipment. Whether at a worksite, in the bush, or on the trail, the Hultafors puck provides safe, effective edge maintenance when it matters most.

Hultafors 2 Sided Coarse / Fine 3″ Grinding Stone At a Glance

• Dual Grit (180 / 600): One side removes damage and reshapes the edge, while the fine side polishes to a clean, sharp finish.
• 3″ Diameter Puck Format: Designed for comfort and control during circular sharpening motions.
• Finger-Safe Design: Ergonomic shape protects hands and allows a firm, stable grip.
• Genuine Leather Case: Durable natural material extends the life of the stone while making storage easy.
• Water-Use Recommended: Works best with water to reduce friction and help achieve a clean edge.

Markets

• Forestry & Tree Work: Essential for keeping axes and hatchets razor-sharp in the field.
• Landscaping & Groundskeeping: Useful for sharpening edgers, pruners, and heavy cutting tools.
• Construction & Demolition: A fast way to tune up hatchets or trenching tools on site.
• Municipal Services: Reliable for parks, trails, or road crews maintaining tools daily.
• Outdoor Education & Bushcraft: Preferred by instructors and wilderness pros for its durability and ease of use.
• DIY & Off-Grid Users: Great for homesteading and remote sharpening without electricity.
• Trade Schools: A hands-on teaching tool for sharpening technique in forestry and outdoor programs.

The Hultafors 2-Sided Coarse/Fine 3″ Grinding Stone is a Sharpening Tool Built for Work in the Field. A reliable edge is critical when you’re felling, splitting, or carving—and this stone gives users the ability to recondition tools without heading back to the shop. Forestry teams use it to keep axes sharp between cuts, while contractors and municipal crews benefit from its portable size and finger-safe grip. It’s also trusted by outdoor educators and bushcraft instructors who value gear that lasts and works under pressure. The water-compatible grit lets users get professional results in minutes, even in remote or rugged environments.

Hultafors 840623 2 Sided Coarse / Fine 3″ Grinding Stone Features

• 3″ Diamter Stone
• For quick sharpening of axes and tools
• Combination of grits: coarse 180G and fine 600G
• Use with water

Hultafors 840623 2 Sided Coarse / Fine 3″ Grinding Stone Specifications

• Brand: Hultafors
• Model Number: 840623
• Stone Diameter: 3 inches (76 mm)
• Grit Rating: 180 (coarse) / 600 (fine)
• Includes: Genuine Leather Carrying Case
• Recommended Use: With Water for Optimal Sharpening
• Shape: Round puck-style grinding stone

Why Outdoor Workers Choose the Hultafors 2 Sided Coarse / Fine 3″ Grinding Stone

Known by users as a “grinding puck” or “axe stone,” the Hultafors 840623 delivers efficient, safe sharpening in the palm of your hand. Professionals often mention the smooth feel of the fine grit and the comfort of the finger groove that keeps control tight while sharpening curved or flat edges. Whether restoring a dulled axe edge or fine-tuning a hatchet, this tool travels well and performs when needed—making it a dependable go-to in any kit or pack.