Specification Brand : BAQIANWAN BulletPoint1 : Specification: 1” (25 mm) orderly diamond core drill bit + 5/8-11 thread hex shank adapter for use with angle grinders and power drills. Do not use this adapter and core drill bit in hammer mode. BulletPoint2 : Upgraded Technology: Uses Heavy-duty matrix and diamond ordered arrangement process, using high quality diamond particles coating, sharper drilling, faster powder discharge, four U edges for faster debris cleanup, cool the workpiece and bit. BulletPoint3 : Stable and Durable Drilling: Vacuum brazing technology provides excellent drilling strength for high precision and smooth cutting, stable and fast drilling. All diamond hole saw drill bits set are treated with a special high temperature resistant process to withstand the tremendous heat generated when the hole saw drill bit rotates at high speed. BulletPoint4 : Suitable Material: Our diamond hole saw drill bits cuts perfect holes in ceramics, concrete, marble,tiles,bricks,and hard granite, etc., sharp and durable, work efficiently. Suitable for both dry and wet drilling; if you use coolant, you can increase the service life. BulletPoint5 : Suggestion: dry drilling may generate dust, appropriate protective measures are recommended; if you encounter any problems in use, please contact us, we will help you solve any problems. CompatibleMaterial : Stone CompatibleMaterial1 : Plastic CompatibleMaterial2 : Metal CompatibleMaterial3 : Wood CustomerPackageType : Standard Packaging CuttingAngleString : 45.0 degrees ExternallyAssignedProductIdentifier1 : 744114946648 ExternallyAssignedProductIdentifier2 : 0744114946648 ExternallyAssignedProductIdentifier3 : 00887861185011 FinishType : Diamond GpsrSafetyAttestation : 1 IncludedComponents : Diamond Hole Saw Drill Bits ItemName : Diamond Core Drill Bits 1” 25MM Vacuum Brazed Diamond Hole Saw for Ceramic Porcelain Tile Marble Granite with 5/8-11 Thread & Hex Shank Adapter Fit Angle Grinders & Drills ItemPackageDimensions_Height : 4.3 inches ItemPackageDimensions_Length : 1.5 inches ItemPackageDimensions_Width : 1.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : hole-saw-sets Manufacturer : BAQIANWAN Material : Diamond ModelNumber : BQ-0039 NumberOfFlutes : 2 NumberOfItems : 1 NumberOfPieces : 5 PartNumber : BQ-0039 Pattern : DMS04-9114 ProductDescription : Diamond Hole Saw Drill Bits Kit ProductSiteLaunchDate : 2024-05-31T09:52:36.256Z Size : 25MM Style : Single Pack SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : Ceramic, Tile, Marble, Granite UnitCount : 1 UnspscCode : 27112700