Masonry Drill Bit Set - 10pcs 6/6/8/10/12mm Concrete Diamond Hole Saw Triangle Shank for Wood Plastic Brick Ceramic Tile

About this item

• PACKAGE INCLUDES: 10pcs Carbide drill bits:1/4",1/4",5/16",3/8",1/2"(6/6/8/10/12mm)*2;Thread:Triangle Shank;Recommended 2000-5000 RPM,MAX 5000 RPM.The faster the speed, the longer the service life.
• QUALITY MATERIA: Industrial-grade tungsten carbide welded drill tip, good wear resistance, widely applicable; high-strength steel substrate, growth of service life.
• HEAD CROSS DESIGN: Precise cross head design can reduce the drill bit slipping and walking, is more stable drilling, easy to operate; head with spiral groove, easy to discharge chips;
• WIDE COMPATIBILITY: Can be used for drilling and pre-drilling positioning, making drilling more accurate；Suitable for use with ordinary hand drills, table drills and rechargeable drills (lithium-ion drills, power higher than 24V) and other types of machines.DO NOT use impact or hammer mode!
• MULTIPLE APPLICATION: Suitable for dry drilling wood, plastic (PVC pipe), foam tiles, antique tiles, glazed tiles, red bricks, cement, concrete (need to avoid steel reinforcement) , ect; Materials to be drilled with water or coolant (harder materials): glass tiles, full ceramic tiles, ceramics, marble, glass, etc;
• PACKAGE INCLUDES: 10pcs Carbide drill bits:1/4",1/4",5/16",3/8",1/2"(6/6/8/10/12mm)*2;Thread:Triangle Shank;Recommended 2000-5000 RPM,MAX 5000 RPM.The faster the speed, the longer the service life.
• QUALITY MATERIA: Industrial-grade tungsten carbide welded drill tip, good wear resistance, widely applicable; high-strength steel substrate, growth of service life.
• HEAD CROSS DESIGN: Precise cross head design can reduce the drill bit slipping and walking, is more stable drilling, easy to operate; head with spiral groove, easy to discharge chips;
• WIDE COMPATIBILITY: Can be used for drilling and pre-drilling positioning, making drilling more accurate；Suitable for use with ordinary hand drills, table drills and rechargeable drills (lithium-ion drills, power higher than 24V) and other types of machines.DO NOT use impact or hammer mode!
• MULTIPLE APPLICATION: Suitable for dry drilling wood, plastic (PVC pipe), foam tiles, antique tiles, glazed tiles, red bricks, cement, concrete (need to avoid steel reinforcement) , ect; Materials to be drilled with water or coolant (harder materials): glass tiles, full ceramic tiles, ceramics, marble, glass, etc;
• 5/6/8/10/12mm*2
• 6/6/6/8/10mm*2