BLUE-LINE PRO 30 Weldon, Ø 28 mm

Core drill optimally suited for:

• Steel < 500 N
• Steel < 750 N
• Steel < 900 N
• Steel < 1100 N
• Stainless steel < 900 N
• Stainless steel>900 N
• Alu < 10% Si
• Alu>10% Si
• Copper, brass, nickel, tin
• Plastics GFK / CFK
• cast iron
• Hardox, Hastelloy, Inconell, Nimonic, Exotic materials
• rails

Good for:

• Steel < 1400 N

Use possible with:

• graphite

Characteristics of BLUE-LINE core drills:
ASP powder steel

• Made of ASP powder steel for drilling even the most difficult
  Materials such as railroad tracks, stainless steels, exotic alloys
• Always available where maximum service life is required

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 ...