Dormer A976 8mm Uncoated HSS-E Extra Long Drill

Introduction

Extra long series drill is recommended for drilling very deep holes or for applications where extra reach is needed. Specially designed parabolic flutes eliminate the need to drill deep holes in short steps (pecking). A 130 point. Centring with a short 3xD PFX drill is recommended (to keep same DC tolerance). Suitable for drilling many materials.

Brand :Dormer

Cutting Diameter (in) :0.3150

Manufacturer Part Number :A9768.0X240

Cutting Diameter (mm) :8

Features & Benefits : Uncoated finish
PFX type
DIN 1869/1 straight shank extra long drill standards
15xD usable tool depth to diameter ratio
Drill point 130
Cylindrical shank/Straight shank
Quick spiral flute design
Right hand rotation/Cutting
h8 industry standard tool tolerance zone (based on diameter range)
Series A976

Material :HSS-E

Coating/Finish :Uncoated

Flute Length (in) :6.4961

Flute Length (mm) :165

Overall Length (mm) :240

Shank Diameter (in) :0.3150

Shank Diameter (mm) :8