Pramet 20.5mm 3xD Indexable Drill Body

Introduction

High performance indexable insert drill body for drilling blind and through holes. Also, potentially cross hole, off centre and stack drilling, helical interpolation, plunging, drilling on concave or angled surfaces, drilling with interrupted cuts, chamfer drilling and boring. Available from diameters of 15 up to 58mm in 3xD.

Brand :Pramet

Cutting Diameter (mm) :20.5

Manufacturer Part Number :6820800

Maximum Length of Cut (mm) :62

Features & Benefits : 3xD usable tool depth to diameter ratio
1 effective tooth per revolution
Universal shank
Through tool coolant
Monoblock design
Possibility of use for eccentric machining
S – screw clamp

Flute Length (mm) :67.2

Shank Length (mm) :56.0

Centre Insert :XPET 0602AP

Length of Cut (mm) :62

Insert Screw :US 2205-T07P

Shank Diameter :25 mm

Overall Length (mm) :152.5