Specification Brand : Yunseity BulletPoint1 : VERSATILE KIT: This set includes 8 core drill bits ranging from 20mm to 68mm, comes with a 125mm angle grinder disc, providing a versatile solution for your drilling needs. BulletPoint2 : WIDELY APPLICABLE: These core drill bits are specifically designed for dry or wet drilling of materials such as porcelain, granites, marble, bricks, and similar materials. BulletPoint3 : MULTI PURPOSE: The drill bits are suitable for enlarging, shaping, or beveling existing holes, allowing for precise adjustments during installation. BulletPoint4 : RELIABLE MATERIAL: Crafted with premium 45 steel and utilizing vacuum brazingtechnology, these drill bits offer quick and stable drilling, delivering exceptional efficiency. BulletPoint5 : STANDARD M14 SHANK: Equipped with a standard M14 shank, these drill bits are compatible with angle grinders, providing convenient and versatile usage options for your projects. CuttingAngleString : 45.0 degrees FinishType : Finished ItemName : Core Drill Bit Kit, 9 Pcs 20-68mm, M14 Shank, Hole Saw and 125mm Angle Grinder Disc for Tiles, Granites, Marble, Bricks ItemPackageDimensions_Height : 9 centimeters ItemPackageDimensions_Length : 30 centimeters ItemPackageDimensions_Width : 26 centimeters ItemTypeKeyword : core-drill-bits Manufacturer : Yunseity Material : Diamond ModelNumber : Yunseitykrz2qp4g8d NumberOfItems : 1 PartNumber : Yunseitykrz2qp4g8d ProductDescription : 1. VERSATILE KIT: This set includes 8 core drill bits ranging from 20mm to 68mm, comes with a 125mm angle grinder disc, providing a versatile solution for your drilling needs. 2. WIDELY APPLICABLE: These core drill bits are specifically designed for dry or wet drilling of materials such as porcelain, granites, marble, bricks, and similar materials. 3. MULTI PURPOSE: The drill bits are suitable for enlarging, shaping, or beveling existing holes, allowing for precise adjustments during installation. 4. RELIABLE MATERIAL: Crafted with premium 45 steel and utilizing vacuum brazingtechnology, these drill bits offer quick and stable drilling, delivering exceptional efficiency. 5. STANDARD M14 SHANK: Equipped with a standard M14 shank, these drill bits are compatible with angle grinders, providing convenient and versatile usage options for your projects.
How to Use: 1. Fix it on the angle grinder correctly and firmly, turn on the angle grinder and let the drill bit rotate in the air to check for any balance issues. 2. Place the drill bit at an angle of 20 to 45 degrees and drill until the hole begins to form. 3. Lift the drill to an upright position to continue drilling and swing the machine along the circumference.
packing list: 8 xCore Drill Bit 1 x Grinding Disc 1 x Storage Box