Posted on January 15, 2024 in News Ingersoll Cutting Tools: Cutting Speeds Up To 36 Times Greater than Solid Carbide Learn more at: Qwik-Cuts November 30, 2023 (ingersoll-imc.com)6 mm IC insert end mills with diameters as small as .625” join 9 & 12 mm insert end & face mills with diameters to 3.000″SFM up to 36 times greater than solid carbide (60-90 SFM Carbide versus 3300 SFM Ceramic)