Koronafúró HARD-LINE 80 Weldon Ø 68 mm

A KÉP CSAK ILLUSZTRÁCIÓ!

Description

Core drill optimal for:

Steel < 500 N
Steel < 750 N
Steel < 900 N
Steel < 1100 N
Steel < 1400 N
Stainless steel< 900 N
Stainless steel> 900 N
Aluminium < 10% Si
Aluminium > 10% Si
Copper, brass, nickel, tin
Plastic materials GFK/CFK
Grey cast-iron
Hardox, Hastelloy, Inconell, Nimonic, exotic materials
Graphit

Good for:

Rails



Qualities of the carbide-tipped HARD-LINE core drills:

Pre-middle rethreading geometry

manufactured with an elaborated pre-middle rethreading geometry
this results in: Low-vibration, smooth and easy chipping at longest durability

Conical spiral

manufactured with a conical spiral
this results in: Proper chip flow and highest chipping power also for difficult materials (heavy duty cutter)

Sandvik carbide teeth

exclusively tipped using Sandvik carbide teeth
we think: Only the best hard metal is just good enough for the Karnasch core drills

Appropriate for core drilling machines:

Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bux, Bektop, Euroboor, Evolution, Hougen, Jancy, Magbroach, Magtron, Magnetor, Promag, Rotabroach, Ruko, Universal...

Technical Specifications
Werkzeugaufnahme Weldon
Aufnahme metrisch 19 mm
Aufnahme Zoll 3/4''
Bohr-Tiefe 80 mm
Bohr-Durchmesser 68 mm