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