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BD 1-3/8 X 45 RUBY WHEEL - K-Line Industries

Part #: KNKL7019

The K-Line Industries KNKL7019 BD 1-3/8 X 45 Ruby Wheel is a professional-grade abrasive tool engineered for precision and durability in demanding automotive and industrial applications. Crafted from premium Ruby Red Corundum, this wheel is designed for grinding harder materials, ensuring optimal performance and a superior finish for critical components.

Key Features

  • Premium Ruby Corundum Construction: Made with Ruby Red Corundum (aluminum oxide with chromium oxide), this wheel is specifically formulated for grinding harder steels, offering increased toughness and cutting efficiency.
  • Precision Angled Design: Featuring a 1-3/8 inch diameter with a precise 45-degree angle, it is ideally suited for accurate and consistent material removal, particularly for valve seat applications.
  • High Material Removal Rate: The tough, sharp, and friable abrasive grain ensures a fast material removal rate while maintaining strong form-holding capabilities, reducing cycle times and increasing productivity.
  • Versatile Performance: While excellent for aggressive stock removal on hard materials up to 60 HRC, this wheel can also be utilized as a quality finishing stone to achieve a fine surface finish.
  • Professional-Grade Quality: Manufactured by K-Line Industries, a company with over 60 years of experience in designing and producing specialized tools, it meets professional standards and is produced under an ISO 9001 Certified Quality Management System.

Applications

This Ruby Wheel is indispensable for professional technicians and mechanics involved in automotive engine rebuilding and cylinder head work, specifically for grinding valve seats to exact specifications. Its robust composition also makes it suitable for various industrial grinding tasks that require working with tool steels, high-tensile steels, and other hard alloys where precise material removal and surface finishing are critical.

Specifications

  • Manufacturer: K-Line Industries
  • Model Number: KNKL7019
  • Diameter: 1-3/8 inches
  • Angle: 45 degrees
  • Abrasive Material: Ruby Red Corundum
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This product was added to our catalog on Tuesday 30 June, 2026.

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