Metallkraft BLUE-LINE SET 30 Core drill set

Core drill optimally suited for:

•  Steel < 500 N
•  Steel < 750 N
•  Steel < 900 N
•  Alu < 10% Si
•  Copper, brass, nickel, tin
•  Plastics GFK / CFK

Good for:

•  Steel < 1100 N
•  Stainless steel < 900 N
•  Alu>10% Si
•  cast iron

Use possible with:

•  Steel < 1400 N
•  Stainless steel>900 N
•  Hardox, Hastelloy, Inconell, Nimonic, Exotic materials
•  rails

Characteristics of BLUE-LINE core drills:
HSS-XE special steel

•  Made of high-alloy HSS-XE special steel
•  Thus extreme hardness at the tooth tips (up to 68 HRC)
•  Long service life

Step hardened HSS core drill

•  Standard hardened HSS core drills in stages
•  As a result extremely hard tooth tips (68 HRC) and still flexible core drill

Completely sanded from the full material

•  This fine grinding increases the cutting performance while reducing friction
•  For more service life

unique and patented Durablue coating

•  Extreme surface hardness and smoothness
•  Extreme service life even under less than ideal working conditions such as overhead work, dry drilling, etc

Five cutting geometries

•  Specially adapted cutting geometries especially for the different diameters and cutting depths

Suitable for core drills:
Metallkraft, Alfra-Rotabest + Alfra Rota-Quick, BDS + BDS Keyless, Bux, Bektop, Euroboor, Evolution, Hougen, Jancy, Magbroon, Magtron, Magnetor, Promag, Rotabroach, Ruko, Universal .