• For masonry, concrete, marble etc
High durable carbide
• Good lifetime
• Wear resistance
Vacuum brazing
• Avoid cold solder joint
L flute
• L-shape flute
• Less friction and good dust removal for faster drilling
Range
Metric:
Diameter: 3mm–12mm
Working length: 35mm–105mm
Total length: 80mm–150mm
Inch:
Diameter: 1/8"–1/2"
Working length: 1·1/2"–4"
Total length: 3"–6"
