Catalog number: ER20-10 Features: ● Global standard 16° taper (DIN6499/ISO15488) collet. ● 100% inspected. Applications: ● For drilling, end milling, reaming, and tapping. Specifications: ● Grip diameter (mm): 9.0-10.0 ● Outer diameter (mm): 21 ● Total length (mm): 31.5 ● Standard: ER20 ● 4d tip core runout accuracy: within 10μm ● 16° taper collet ● DIN6499 ● ISO15488 Caution: ● Not suitable for roughing end milling. ● Use taps up to M8 as a guideline.
