​CoroDrill 860 is fast, economical, problem-free drilling. Optimized for steel, this drill is a top performer for conventional drilling, chamfered holes, inclined surfaces, cross holes, stack drilling, and convex/concave surfaces. Low cutting forces give you fewer problems with weak fixturing, thin walled components, and loads on the cutting edge. With excellent chip evacuation at high cutting data in long and short chipping materials, CoroDrill 860 provides consistently problem-free drilling at high penetration rates.

The drill comes in lengths 3-8xD as standard.