• Used for drilling in concrete, masonry and masonry.
• The stem is made of chrome vanadium steel with a hardness of 42-53 HRC through a process of hardening. For good stress and wear resistance
• The tip is manufactured from high grade tungsten carbide. Heat welding of 1000 degrees Celsius allows for high flexibility and minimal wear.
• Double flutes are machined. thus making it smooth Withstands torsion, it is also easy to transport rubble from the hole. Which general bits are formed by twisting into a spiral, making the drill bits easily broken
• Good wear and corrosion resistance, can be used for a long time
• vibration resistant Helps to drill at the point The work is done quickly.
• high heat resistance when used for a long time
• strong packaging Excellent protection against external shocks Convenient to use and store

advice

• should be wiped clean before storing
• It should be kept tightly closed and out of the reach of children.