KDTU MUSCLE CBN Sharpening Stone - 1" x 6"

The MUSCLE Silver Hybrid CBN stones are built for those who demand maximum cutting power, speed, and long-term durability. Featuring premium Cubic Boron Nitride (CBN) abrasive set in an advanced silver hybrid bond, these stones deliver aggressive material removal, consistent cutting performance, and excellent wear resistance across a wide range of steels. Engineered for demanding sharpening applications, the MUSCLE series combines raw cutting power with the precision and control needed for professional-level results.

The silver hybrid bond is a carefully engineered blend of metallic components, including tin and silver-based materials, designed to maximize cutting efficiency and durability. This advanced bond promotes rapid abrasive exposure, allowing the CBN particles to maintain aggressive cutting performance even under heavy pressure. Compared to traditional hybrid CBN stones, the MUSCLE series offers increased wear resistance, faster cutting speeds, and improved stability during demanding sharpening tasks.

CBN abrasives provide exceptional cutting efficiency and consistent performance, making these stones highly effective for everything from heavy reprofiling and edge repair to fine edge refinement. Whether you're sharpening everyday users or ultra-high-HRC powder steels exceeding 70 HRC, the MUSCLE delivers reliable cutting power, durability, and precision throughout the sharpening process.

Key Features and Benefits:

Premium CBN Abrasive:
• Uses Cubic Boron Nitride abrasive for aggressive, consistent cutting
• Excellent for high-alloy, powder metallurgy, and ultra-high-HRC steels
• Delivers rapid material removal for efficient sharpening and reprofiling

Advanced Silver Hybrid Bond:
• Specialized hybrid bond incorporates tin and silver-based components
• Promotes rapid abrasive exposure for sustained cutting performance
• Offers increased durability and wear resistance compared to standard hybrid CBN bonds

Maximum Cutting Performance:
• Aggressive cutting action significantly reduces sharpening time
• Maintains stable, consistent performance under heavy pressure
• Produces predictable scratch patterns across the available grit progression

Durability and Longevity:
• Enhanced wear resistance for demanding sharpening applications
• Maintains cutting efficiency throughout extended use|
• Designed for long-term reliability in professional and enthusiast setups

Versatile Use:
• Effective across carbon steels, stainless steels, high-alloy steels, and powder steels
• Ideal for heavy stock removal, edge repair, reprofiling, and edge refinement
• Compatible with oil, sharpening emulsions, alcohol, and kerosene

Easy Maintenance:
• Fast break-in with minimal initial conditioning required
• Easy to clean and maintain for consistent cutting performance
• Can be conditioned as needed to restore optimal abrasive exposure

Specifications:
• Abrasive: Cubic Boron Nitride (CBN)
• Bond: Silver Hybrid Bond
• Available Grits: 160, 285, 550,
• Abrasive Layer: 1/8" (3 mm)
• Aluminum Backing: 5/32" (4 mm)
• Size: 1" x 6" x 9/32"