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 help to drill deep holes in a single pass. Suitable for many materials.
Technical Specification
More Information
Brand
Dormer
Manufacturer Part Number
A9203.8
Cutting Diameter (in)
0.1496
Cutting Diameter (mm)
3.8
Features & Benefits
Uncoated finish
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 A920