Specification Brand : Concord Blades BulletPoint1 : Male 5/8"-11mm Thread, 3/8" Shank BulletPoint2 : For use on a Handheld Drill BulletPoint3 : To be used with small stone core bits BulletPoint4 : High quality and Durability: This tiling installation kit is made of high quality diamond and steel by vacuum brazed diamond technology.provide very high efficiency,drilling faster,durable and sturdy BulletPoint5 : The drill bit is usually suitable for angle grinder.If you want to use electric drill or other machine, you need an adapter such as Hex Shank Color : Blue CuttingAngleString : 45.0 degrees ExternallyAssignedProductIdentifier1 : 812763027640 ExternallyAssignedProductIdentifier2 : 0812763027640 ExternallyAssignedProductIdentifier3 : 00812763027640 FinishType : Silver GpsrSafetyAttestation : 1 IncludedComponents : Adapter ItemName : Concord Blades HEX375 Core Bit Adapter with 5/8-11 Thread to 3/8" Shank for Stone Core Bits ItemPackageDimensions_Height : 11.176 centimeters ItemPackageDimensions_Length : 3.048 centimeters ItemPackageDimensions_Width : 3.302 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : core-drill-bits Manufacturer : Concord Material : Artificial diamond and Steel body MeasurementSystem : Metric ModelName : HEX375 ModelNumber : HEX375_N NumberOfBoxes : 1 NumberOfFlutes : 1 NumberOfItems : 1 NumberOfPieces : 10 PackageLevel : unit PartNumber : HEX375_N ProductDescription : ABOUT PRODUCTION:
Specification: Core Drill Bits: Core bits: Diameter 6-65mm,35mm Max working depth,10mm Diamond height, Total Length 60mm,5/8"-11 thread Milling bit: Diameter 10mm,50mm Max working depth,Total Length 65mm,5/8"-11 thread Chamfer bit: Diameter 50mm,Total Length 55mm, 5/8"-11 thread
**The Thread of Core bits are 5/8-Inch-11, Recommended Machine: angle grinder** If you fit them on drill or other machine, you need an adapter, such as SDS, hex, Round plus shank...
Application : Dry/wet drilling for porcelain tile, granite, marble, stone, Masonry, brick... Feature: 1.Fast and Smooth drilling 2. Long lifetime 3. Less Chipping 4. Minimizing any breakage 5. Less loss of material 6. Less heat generation 7. Better finish quality ================THE END================
Operation Tips for Vacuum Brazed Diamond Drill core bits 1.Do not use these drill bits with hammer mode 2.Only fit these drill bits on a cord drill, not cordless drill(no enough power) 3.Only for tile drilling not recommend for the material behind the tile 4.For horizontal drilling,just give a gentle pressure For vertical drilling, the weight of the machine will give sufficient pressure 5.Start drilling as per following instructions: 1) Place the drill at a 45 degree angle 2) Drilling till the hole start to form 3) Bring the drill up into upright position 4) Continue to drill and swaying the machine along a circle