Sharpening Stones
Quality Sharpening Stones products for industrial, commercial, and professional applications. Our selection includes trusted brands and competitive pricing for maintenance, repair, and operations (MRO). Suitable for manufacturing, construction, facility maintenance, and general industrial use. Bulk pricing and volume discounts available for enterprise customers.
273 products

This flat bar sharpening stone features a 1000-grit ceramic abrasive on a ceramic fiber backing, providing a fine, medium-grade cutting surface for precision edge maintenance. Its durable ceramic composition ensures consistent performance and long service life without loading. The slim, 0.04x0.24x3.94-inch profile allows for sharpening in tight spaces and on intricate tools. This unit is supplied in a practical five-pack, offering reliable value for continuous workshop or production line use.

This flat bar sharpening stone is engineered for precision edge maintenance on fine cutting tools. Its 1000-grit ceramic alumina abrasive provides a controlled, fine finish for honing and deburring applications. The ceramic fiber backing offers a durable, flexible structure resistant to tearing and deformation. Measuring 3.94 inches in length with a 0.04-inch square profile, it is suited for intricate work and consistent sharpening of blades, chisels, and precision instruments.

This flat bar sharpening stone is engineered for precision sharpening and finishing of fine edges on cutting tools and blades. Its ceramic fiber construction provides a durable, long-lasting abrasive surface with a fine grit for achieving a polished finish. The compact dimensions of 0.016 by 0.157 by 3.937 inches allow for targeted work in tight spaces and intricate tool geometries. The ceramic abrasive material ensures consistent performance and resists loading, maintaining cutting efficiency through extended use.

This flat bar sharpening stone features a fine-grit ceramic abrasive on a durable ceramic fiber backing, providing consistent material removal and a refined edge finish. Its precise dimensions of 0.02 by 0.24 by 3.94 inches allow for targeted sharpening of precision tools, blades, and small edges. The slim, rigid profile offers excellent control for detailed work. Each package contains two stones, ensuring extended service life and reliable performance for maintenance and finishing applications.

This flat bar sharpening stone is engineered for precision edge maintenance on fine cutting tools. Its ceramic fiber abrasive provides a consistent, fine-grit surface for honing and finishing. The durable ceramic material ensures long-lasting performance with minimal wear. Measuring 0.03 by 0.39 by 5.91 inches, its slim profile allows for sharpening in tight spaces and on intricate blades. The stone's rigidity and flat geometry offer superior control for achieving a refined, burr-free edge.

This flat bar sharpening stone is engineered for precision edge maintenance on fine cutting tools. Its ceramic fiber construction provides a durable, long-lasting abrasive surface with a fine grit ideal for finishing and polishing. The compact dimensions of 0.04 by 0.24 by 3.94 inches allow for targeted sharpening in confined spaces. The ceramic abrasive material ensures consistent performance and a clean, burr-free edge, making it suitable for detailed bench work in professional metalworking and woodshop environments.

This flat bar sharpening stone features a durable ceramic fiber abrasive in a medium grit, designed for precision sharpening and deburring of fine edges and tools. Its compact dimensions of 0.03 by 0.24 by 3.94 inches allow for targeted work in confined spaces. The ceramic composition provides consistent cutting performance and long service life, resisting loading and wear. This unit is supplied as a single stone for individual use or tool-specific applications.

This flat bar sharpening stone features a durable ceramic fiber backing and a medium-grit ceramic abrasive, providing a consistent, long-lasting sharpening surface for precision tools and blades. Its compact dimensions of 0.03 by 0.39 by 3.94 inches allow for targeted edge work and easy portability. The medium abrasive grade is engineered for efficient material removal and refining edges, making it suitable for maintenance and repair tasks. Each package contains two stones for extended operational use.

This flat bar sharpening stone features a durable ceramic fiber abrasive for consistent, long-lasting performance on a wide range of cutting tools. The medium grit is engineered for efficient stock removal and edge refinement in a single step. Its precise dimensions of 0.06 by 0.39 by 3.94 inches provide a stable, narrow profile ideal for sharpening small or intricate blades. The ceramic composition ensures the stone resists loading and delivers a uniform finish without the need for lubricants.

This flat bar sharpening stone features a durable ceramic fiber backing and a medium-grit ceramic abrasive, providing a consistent, long-lasting cutting surface for precision edge maintenance. Its dimensions of 0.06 by 0.39 by 3.94 inches offer a versatile profile for sharpening small tools, blades, and precision edges. The ceramic construction ensures the stone cuts quickly with minimal loading and is resistant to oil and water. Sold as a two-pack, it provides reliable value for continuous workshop or production line use.

This flat bar sharpening stone features a durable ceramic fiber abrasive for consistent, long-lasting performance on a variety of cutting tools. The medium grit is engineered for efficient stock removal and edge refinement. Its precise dimensions of 0.08 by 0.39 by 3.94 inches provide a stable, maneuverable surface for detailed sharpening work. The ceramic abrasive material ensures it will not load or glaze, maintaining its cutting ability throughout its extended service life.

This flat bar sharpening stone is engineered for precision sharpening and honing of fine edges on tools and blades. Its ceramic fiber construction provides a durable, long-lasting abrasive surface with a consistent medium grit for controlled material removal. The compact dimensions of 0.12 by 0.24 by 3.94 inches allow for targeted work in tight spaces and easy portability. The ceramic abrasive material offers excellent wear resistance, ensuring a stable cutting performance and a reliable finish over an extended service life.

This GC120 silicon carbide oil stone is designed for aggressive stock removal and initial shaping of cutting tools. Measuring 3.94 by 0.98 by 0.51 inches, it provides a stable, handheld sharpening surface. The 120-grit silicon carbide abrasive is engineered for fast cutting on a variety of tool steels when used with honing oil. This durable, single-grit stone is supplied in a bulk package of 40 units for high-volume workshop or industrial sharpening applications.

This professional-grade silicon carbide oil stone is designed for fine sharpening and finishing of cutting tools. The GC2000 grit provides a very fine abrasive surface for achieving a polished, razor-sharp edge. Measuring 3.94 by 0.39 by 0.39 inches, its compact size is ideal for detailed work on precision blades and instruments. Used with honing oil, this stone ensures efficient cutting action and helps prevent loading for consistent, high-quality results.

This professional-grade green silicon carbide oil stone is designed for fine sharpening and finishing of cutting tools. The 1500 grit abrasive provides a controlled, fine-grit surface for achieving a refined edge and polishing bevels. Measuring 3.94 by 0.39 by 0.39 inches, its compact size offers precise control for detailed work on blades, chisels, and precision instruments. Used with honing oil, it delivers consistent cutting performance and is suitable for both toolroom maintenance and specialized sharpening applications.

This high-temperature aluminum oxide oil stone is engineered for aggressive stock removal and sharpening of heavy-duty tools and blades. The coarse 120-grit abrasive efficiently reprofiles edges and repairs damage. Its specialized bond maintains integrity and cutting speed at elevated temperatures, preventing glazing during prolonged use. The stone measures 0.04 by 0.39 by 3.94 inches for precise control and is packaged as a pair for immediate use and replacement.

This high-temperature aluminum oxide oil stone is engineered for sharpening and deburring tool steel and alloys. Its 220-grit abrasive provides efficient material removal and edge refinement for maintenance and fabrication tasks. The stone measures 0.04" x 0.16" x 3.94", offering a precise profile for intricate tools and blades. Formulated for thermal stability, it maintains its cutting performance and structure under sustained friction, ensuring consistent results.

This high-temperature ceramic alumina oil stone is engineered for sharpening and deburring hardened tool steels and alloys. Its 120-grit composition provides aggressive material removal, while the ceramic alumina abrasive maintains its cutting profile and resists loading at elevated temperatures. The stone measures 3.94 inches in length by 0.16 inches in width, with a 0.04-inch thickness, offering a precise edge for detailed tool maintenance. It is supplied as a six-piece package for consistent performance in high-volume industrial applications.

This high-temperature aluminum oxide oil stone is engineered for sharpening and deburring tool steel and alloys. The 220-grit abrasive provides efficient material removal for reshaping or repairing edges. Its specialized binder maintains integrity and cutting performance at elevated temperatures encountered during tool maintenance. The stone measures 0.08 by 0.39 by 3.94 inches, offering a precise, hand-held format for detailed work on chisels, plane irons, and blades.

This high-temperature ceramic oil stone is engineered for precision sharpening of hard alloys and tool steels in demanding industrial environments. Its 800-grit fine ceramic abrasive provides a consistent, polished edge with minimal wear. The stone measures 0.04 by 0.24 by 3.94 inches for controlled handheld use or fixture mounting. Its specialized composition maintains structural integrity and cutting performance under elevated temperatures, ensuring reliable results for continuous professional sharpening tasks.

This high-temperature oil sharpening stone is engineered for aggressive stock removal and initial edge shaping on hardened tool steels. Its coarse 120-grit aluminum oxide abrasive efficiently grinds down material, while the specialized formulation maintains integrity and cutting performance under elevated heat from friction. The stone measures 0.08 by 0.39 by 3.94 inches, providing a substantial sharpening surface. It requires oil lubrication, which floats swarf to prevent loading and ensures a consistent, fast-cutting action for workshop maintenance tasks.

This high-temperature oil stone is engineered for heavy-duty sharpening and edge restoration of industrial tools and blades. Its coarse 120-grit aluminum oxide abrasive efficiently removes material, while the specialized formulation maintains integrity and cutting performance under elevated heat and pressure. The stone measures 0.04 by 0.24 by 3.94 inches, providing a precise, hand-held sharpening surface. It is supplied as a pair for consistent, long-lasting performance in demanding workshop environments.

This high-temperature oil stone is engineered for aggressive stock removal and initial edge shaping on hardened tool steels. Its coarse 120-grit aluminum oxide abrasive measures 0.08 by 0.24 by 3.94 inches, providing a durable, long-lasting surface. The formulation maintains cutting efficiency and resists loading at elevated temperatures encountered during heavy-duty sharpening. Used with oil, it delivers consistent performance for restoring heavily worn or damaged edges in industrial maintenance and metalworking applications.

This medium-grit ceramic fiber flat bar sharpening stone is engineered for precision sharpening and deburring of fine edges on cutting tools and blades. Its ceramic abrasive provides consistent, long-lasting performance on hardened steel, while the flexible ceramic fiber backing conforms to curved surfaces. The compact 0.02x0.39x3.94-inch profile allows for targeted, controlled sharpening in tight spaces. Each package contains two stones for extended operational life and continuous workflow.