Sharpening Supplies

Overview

Sharpening Supplies is a retailer specializing in sharpening tools and accessories, including sharpening stones, knife sharpeners, and tool sharpeners. Based in Middleton, Wisconsin, the company generates approximately $27.4 million in annual revenue. It positions itself as a resource combining products with educational content on sharpening techniques.

History

Sharpening Supplies was founded in 2006 by John Carmona, who started the business after developing a personal interest in sharpening knives and tools through woodworking. The company has operated continuously from Middleton, Wisconsin, growing to serve customers with a range of sharpening products and support. Over the past two decades, it has maintained a focus on retail and customer service without noted acquisitions or major pivots.

Product Lines

Manufacturing

Sharpening Supplies is a retailer that sources products from various manufacturers, including U.S.-made sharpeners featured in their offerings. Production occurs externally rather than in-house, with the company focusing on curation and distribution from its Wisconsin facility.

Notable Products

• Veritas Mk.II Honing Guide - Precision guide for sharpening plane blades and chisels with consistent bevel angles.
• Naniwa Professional Stones - High-quality waterstones in multiple grits for professional knife sharpening.
• Wicked Edge Precision Sharpeners - Clamp-based system for exact edge angles on knives.
• Scary Sharp Kit - Silicon carbide sandpaper system for flat bevel sharpening.
• Edge Pro Apex - Portable sharpening system with diamond stones for field use.

Reputation

Sharpening Supplies is regarded by enthusiasts and professionals as a reliable source for quality sharpening tools and knowledgeable guidance. Customers appreciate the educational resources and customer service, including phone support and returns. Some note higher pricing compared to general retailers, but the selection of specialized products justifies it for dedicated users.