MM ECD : NC Spot Drills for Accurate Hole Location without the need for a Bushing Guide.
NC spotting drills are intended mainly for pre-drilling to accurately locate a hole without using guide bushing.
A thin web at the point prevents drill walking during machining.
In addition, these drills are suitable for drilling shallow-depth holes.
Due to the 90-degree point angle, the heads can be also used for O.D.
hole chamfering.