• A24R»»Main application - ferrous metal(structural steel, iron, welds, etc).»»Harder bond - improved wheel life forincreased wheel performance.»»Great for <strong>be</strong>veling or grinding rough<strong>surfaces</strong>.• A46Q»»Main application - stainless steel andhigh tensile alloys. Contaminant-free.»»Smoother and faster cutting.»»Prevents discoloration, overheating andglazing.performance levelLightningpart# max rpm dimensions qty24469 13,300 4¹⁄₂ × ¹⁄₄ × ⁷⁄₈ 2528469 13,300 4¹⁄₂ × ¹⁄₄ × ⁵⁄₈ -11 1024569 12,200 5 × ¹⁄₄ × ⁷⁄₈ 2528569 12,200 5 × ¹⁄₄ × ⁵⁄₈ -11 1024669 10,200 6 × ¹⁄₄ × ⁷⁄₈ 2528669 10,200 6 × ¹⁄₄ × ⁵⁄₈ -11 1020769 8,500 7 × ¹⁄₄ × ⁷⁄₈ 2528769 8,500 7 × ¹⁄₄ × ⁵⁄₈ -11 1020969 6,500 9 × ¹⁄₄ × ⁷⁄₈ 2528969 6,500 9 × ¹⁄₄ × ⁵⁄₈ -11 10performance levelHigh Energypart# max rpm dimensions qty24461 13,300 4¹⁄₂ × ¹⁄₄ × ⁷⁄₈ 2528461 13,300 4¹⁄₂ × ¹⁄₄ × ⁵⁄₈ -11 1024561 12,200 5 × ¹⁄₄ × ⁷⁄₈ 2528561 12,200 5 × ¹⁄₄ × ⁵⁄₈ -11 1027761 8,500 7 × ¹⁄₄ × ⁷⁄₈ 2527768 8,500 7 × ¹⁄₄ × ⁵⁄₈ -11 1027961 6,500 9 × ¹⁄₄ × ⁷⁄₈ 2527968 6,500 9 × ¹⁄₄ × ⁵⁄₈ -11 10• C24R»»Main application - concrete, masonryand stone, etc.»»Secondary application - non ferrousmetals (aluminum, brass and copper).»»Harder bond - improved wheel life forincreased wheel performance.»»Silicon carbide grain.performance levelLightningpart# max rpm dimensions qty24460 15,000 4 × ¹⁄₄ × ⁵⁄₈ 2524466 13,300 4¹⁄₂ × ¹⁄₄ × ⁷⁄₈ 2528466 13,300 4¹⁄₂ × ¹⁄₄ × ⁵⁄₈ -11 1024566 12,200 5 × ¹⁄₄ × ⁷⁄₈ 2528566 12,200 5 × ¹⁄₄ × ⁵⁄₈ -11 1020766 8,500 7 × ¹⁄₄ × ⁷⁄₈ 2526768 8,500 7 × ¹⁄₄ × ⁵⁄₈ -11 1020966 6,500 9 × ¹⁄₄ × ⁷⁄₈ 2526968 6,500 9 × ¹⁄₄ × ⁵⁄₈ -11 10• AL36N»»Main application - non-ferrous metals(aluminum, brass and copper).»»Special formulation with softer bond toprevent loading.»»Fast stock removal.performance levelHigh Energypart# max rpm dimensions qty23464 15,000 4 × ¹⁄₄ × ⁵⁄₈ 2524464 13,300 4¹⁄₂ × ¹⁄₄ × ⁷⁄₈ 2528464 13,300 4¹⁄₂ × ¹⁄₄ × ⁵⁄₈ -11 1024564 12,200 5 × ¹⁄₄ × ⁷⁄₈ 2528564 12,200 5 × ¹⁄₄ × ⁵⁄₈ -11 1020764 8,500 7 × ¹⁄₄ × ⁷⁄₈ 2528764 8,500 7 × ¹⁄₄ × ⁵⁄₈ -11 1020964 6,500 9 × ¹⁄₄ × ⁷⁄₈ 2528964 6,500 9 × ¹⁄₄ × ⁵⁄₈ -11 1050Type 27 depressed center continues...
• A24R»»Main application - ferrous metal(structural steel, iron, welds, etc).»»General purpose - fast cutting.»»Value line.performance levelCompetitorpart# max rpm dimensions qty21462 15,000 4 × ¹⁄₄ × 3 ⁄₈ 2521463 15,000 4 × ¹⁄₄ × ⁵⁄₈ 2521467 13,300 4¹⁄₂ × ¹⁄₄ × ⁷⁄₈ 2521468 13,300 4¹⁄₂ × ¹⁄₄ × ⁵⁄₈ -11 1021569 12,200 5 × ¹⁄₄ × ⁷⁄₈ 2521761 8,500 7 × ¹⁄₄ × ⁷⁄₈ 2521768 8,500 7 × ¹⁄₄ × ⁵⁄₈ -11 1021961 6,500 9 × ¹⁄₄ × ⁷⁄₈ 2521968 6,500 9 × ¹⁄₄ × ⁵⁄₈ -11 10• ZA24R»»Main application - stainless steel andhigh tensile alloys.»»Secondary application - ferrous metals(structural steel, iron, welds, etc).»»Zirconia grain - enhanced cuttingaction and wheel life.»»Value line.performance levelCompetitorpart# max rpm dimensions qty11463 15,000 4 × ¹⁄₄ × ⁵⁄₈ 2511467 13,300 4¹⁄₂ × ¹⁄₄ × ⁷⁄₈ 2511468 13,300 4¹⁄₂ × ¹⁄₄ × ⁵⁄₈ -11 1011761 8,500 7 × ¹⁄₄ × ⁷⁄₈ 2511768 8,500 7 × ¹⁄₄ × ⁵⁄₈ -11 10⁷⁄₈ arbor hole can <strong>be</strong> converted to ⁵⁄₈-11 with adaptor kitcp50 - part# 9750051