14A3 Resin Bond CBN Grinding Wheels CBN Grit Number 1000#, Diameter 100mm

Product name: 14A3 resin bond CBN grinding wheel

Size detail: 100*10*8.5*31.75

Description:A resin bond CBN (Cubic Boron Nitride) grinding wheel uses tiny CBN abrasive grains held in a phenolic or polyimide resin matrix, excelling at grinding hard ferrous materials (like HSS, tool, alloy steels) with good self-sharpening, long life, and excellent surface finishes, supporting both wet/dry grinding for tool sharpening, gear cutting, and precision applications. They offer free-cutting action, high material removal, form retention, and are cost-effective for demanding tasks like profile grinding and recondition
Key Characteristics

Abrasive: CBN (Cubic Boron Nitride), second only to diamond in hardness.
Bond: Phenolic/Polyimide Resin, offering elasticity and good chip clearance.
Performance: Good self-sharpening, high grinding efficiency, low heat generation, prevents workpiece damage.
Applications: Sharpening HSS cutters, grinding dies, tool steels (Rc 50+), gear hobs, centerless, and cylindrical grinding.
Versatility: Can be used wet (emulsion/oil) or dry, with good form holding and profile retention.

Benefits

Long Life & Efficiency: Durable bond and sharp abrasive provide extended wheel life and high stock removal.
Precision: Achieves high geometric accuracy and improved surface quality.
Cost-Effective: Excellent performance/price ratio for tough steels.
Reduced Setup: Compatible with standard dressing tools and various coolants, minimizing downtime.