Diamond Drill Bit,4.02" Hole Saw Diamond Core Drill,5/8"-11 Thread Core Drill Bit w/Dry & Wet Drilling,Angle Grinder Compatible for Stone,Cement,Marble,Concrete Granite

DescriptionThis drill bit is crafted from premium materials, rendering it sturdy and long-lasting. The sharp diamond drill bit and drill pipe with chip removal design make this tool have excellent drilling performance to improve drilling efficiency on concrete, granite, and other hard materials. It can help you handle most various building structures with ease. DetailsDrainage Hole: It can cool down the temperature, remove, and increase the service life.Smooth Surface: This design can effectively increase the safety of use.Brazing Protection Strip: It protects the substrate from wear and prolongs its service life.Corrugated Teeth: It makes the blade sharp and the drilling faster.ApplicationIt is mainly used for granite, quartz stone, artificial stone, etc. It can also be used for concrete, cement, marble, and many other materials. It can be mounted for use on hand grinders and angle grinders with 5/8"-11 threaded connections.SpecificationMaterial: Diamond, Steel, IronColor: BlueStyle: ModernThread: 5/8"-11Bit Diameter: 102mm/4.02inBit Head Height: 10mm/0.39inMaximum Drilling Depth: 60-70 mm/2.36-2.76inProduct Total Length: 100mm/3.94inPackage Size: 12*12*12cm/4.72*4.72*4.72inGross Weight: 0.75kg/1.65lbsNet Weight: 0.7kg/1.54lbsPackage Included1*Drilling BitNotes1.Please check the size carefully before ordering.2.Please note that only one drill bit is included in the package.3.Please note that this product is not suitable for ceramic, glass, and floor tiles.4.Please do not shake during the operation.5.When drilling, please pay attention to wearing protective gloves, glasses, mask, etc(all not included)., to prevent splashing debris into the mouth, nose, and eyes.6.Please note that this product can be both dry drilling and wet drilling, please according to the environment and material to decide whether to add water.7.Please allow the slight color difference caused by the shooting light and the 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.

• 【Durable Diamond Construction】:This drill bit is crafted from premium-grade diamonds, steel, and iron, delivering exceptional wear resistance and impact toughness. It is designed for long-term use in granite, concrete, and other hard materials
• 【High-Efficiency Drilling】:Sharp diamond head with chip removal grooves and corrugated teeth ensure fast, smooth, labor-saving drilling up to 2. depth
• 【Universal Compatibility】:5/8 thread fits most drills/angle grinders; supports dry or wet drilling for versatile application on stone, cement, or marble
• 【Optimized Design】:Brazing protection strip + drainage holes extend lifespan; smooth surface enhances safety during operation
• 【Portable & Lightweight】:Compact 3. length and 1.54 lbs net weight for easy transport to job sites