
Drilling tools Drilling CoroDrill® Dura 462 CoroDrill® 862 — Short-hole drills and micro drills for mult- material — High-performance micro drills applications — Single diameter drilling depth from 3–80×DC — Wide assortment of micro drills as well as type 1 and — Type 2×DC pilot drills for 12 and 16×DC drills type 2 short-hole drills — Diameter range 0.3–3 mm (0.012–0.12 inch) — Diameter range 0.03–20 mm (0.001–0.79 inch) and drilling depth 3–8×DC CoroDrill® 860 — High-performance short-hole drills for maximum productivity — Optimized for ISO P, M, N, S and multi-material (-GM geometry) — Diameter range 3–16 mm (0.12–0.63 inch) and drill- ing depth 3–8×DC — Type 1 single diameter and type 2 drill chamfer drills available 245