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Radiac Diamond Cylindrical Grinding Wheels

for external cylindrical grinding of Non-Ferrous metals

Engineered for Endurance, Built for Precision. Our 12–14" diamond external cylindrical grinding wheel delivers unmatched dimensional accuracy, exceptional surface finishes, and longer service life—purpose-built for today's high-performance CNC and manual grinding systems.

CNC machine
CNC machine
Steel
Steel
Stainless steel
Stainless steel
Exceptional Dimensional Stability – Maintains form through long grinding cycles, reducing rework and ensuring part-to-part consistency.
Extended Wheel Life – Fewer changeouts and less dressing means more parts per shift and lower total cost of ownership.
Low-Heat, High-Precision Performance – Diamond abrasives and optimized bonding deliver cool cutting action that protects part integrity.
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Variants

· 2 Type numbers

Specification

Description

When precision is non-negotiable, trust a diamond grinding wheel engineered for consistency and control. Designed for external cylindrical grinding of tungsten carbide, ceramics, and hardened steels, this 12–14" wheel offers optimal balance between stock removal and surface finish. With advanced bond technology, high diamond concentration, and proven form retention, this wheel reduces cycle time, minimizes dressing requirements, and helps eliminate scrap from thermal damage or chatter. Whether you're grinding high-speed tooling or aerospace components, it’s the high-efficiency solution for your toughest OD grinding challenges.

Technical Data

Abrasive grain
CBN (B)
Tool for
CNC machine
Materials
Steel, Stainless steel

Features

  • High Diamond Concentration—Enables aggressive material removal without sacrificing surface finish—ideal for hard-to-grind materials like carbide and ceramics. The high abrasive density ensures fast cutting while extending wheel life.
  • Tight Dimensional Tolerance & Balance Control—Manufactured to exacting tolerances for roundness, balance, and concentricity. Minimizes vibration and improves spindle efficiency—particularly critical in high-speed or automated CNC grinding environments.

Application

Application

  • 1

    Finish grinding tungsten carbide end mills and reamers

  • 2

    Precision OD grinding of ceramic bearing components

  • 3

    Refinishing and regrinding of coated cutting tool blanks

Recommendations

  • Ensure correct wheel mounting and dressing – Always balance the wheel after installation and periodically dress to maintain profile integrity.
  • Use coolant generously – Proper cooling enhances finish quality, extends wheel life, and prevents thermal cracking in brittle materials.
  • Optimize grinding parameters – Run at recommended surface speeds (typically 4,000–6,000 SFPM) and adjust feed rates to reduce heat and maximize efficiency.
  • Use with rigid, vibration-free setups – Ensure the grinder is in proper condition with minimal runout to achieve full performance and avoid chatter.