Stub drill is a high performance drill, able to produce high quality and accurate holes at high speeds and feeds (H10 hole tolerance). Self-centring 130° point angle and special parabolic flute design. Suitable for many materials. Alcrona-TOP coating improves performance and extends the tool life.
Technical Specification
More Information
Brand
Dormer
Manufacturer Part Number
A92110.0
Cutting Diameter (in)
0.3937
Cutting Diameter (mm)
10
Features & Benefits
Aluminium chromium nitride (with smoothing process)
High speed cobalt steel tool material
DIN/ANSI standards
3xD usable tool depth to diameter ratio
130° drill point angle
Cylindrical shank/straight shank
Quick spiral flute design
Right hand rotation/cutting
h8 industry standard tool tolerance zone (based on diameter range)
Series A921