Concrete drill bit PROFI PLUS/Profi Plus SDS-Max 28x1000mm with cross tip Cutop 42-281000

Cutop Profi Plus industrial concrete drill bit with cross tip is designed for professional and industrial use and can drill even high-strength concrete, stone, brick, and granite. For the production of the drill bit's cross tip, a tungsten carbide alloy with the addition of 8% cobalt is used. This allows drilling precise round holes and guarantees long tool life without diameter change. Additional cutters are undersized in diameter to avoid drill jamming. The spiral design allows for optimal removal of slurry and prevents waste accumulation in the grooves. The spiral part of the drill bit is made of high-quality tool steel and undergoes special heat treatment. Thanks to this, the drill bit withstands high loads without the risk of deformation. When installing in the chuck, the shank must be lubricated.