Dormer 11mm TiN HSS Stub Drill

Introduction

Stub drill is a high performance drill, able to produce high quality and accurate holes at high speeds and feeds (H9 hole tolerance). A 130 thinned point which helps with self-centring and reduces cutting forces. This drill should be used in machines with constant feed only. TiN coating extends the tool life.

Brand :Dormer

Manufacturer Part Number :A52011.0

Cutting Diameter (in) :0.4331

Cutting Diameter (mm) :11

Features & Benefits : Titanium nitride coating
High speed steel tool material
DIN 1897 stub drill standard
2.5xD 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 A520

Material :HSS

Coating/Finish :TiN

Overall Length (mm) :95

Flute Length (in) :1.8504

Flute Length (mm) :47