Drill Artu 7x110 mm

Carbide drill ARTU 7x110 mm.
Diameter is 7 mm.
Length 110 mm.
Recommendations for use:
Concrete, brick --- 1000+ (revolutions per minute)
Granite, hard stone --- 1000+ (revolutions per minute)
Marble --- 1000+ (revolutions per minute)
Ceramic tiles --- 1000+ (revolutions per minute)
Glass --- 300-500 (revolutions per minute)
Hardwood --- 800-1500 (revolutions per minute)
Softwood --- 1500+ (revolutions per minute)
Plastic --- 300-600 (revolutions per minute)
Cast iron --- 2000+ (revolutions per minute)
Hardened steel --- 2000+ (revolutions per minute)