Drill Artu 9x130mm

ARTU 9x130 mm carbide drill.
Diameter 9 mm.
The length is 130 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)