Specification Brand : DT-DIATOOL BulletPoint1 : Diameter 1-1/4 inch; total length 65mm; diamond height 10mm; Hex shank, shank diameter 8.8mm. BulletPoint2 : 4 U slots on top, helps chip removal and steadily improves drilling efficiency. BulletPoint3 : #40/50 diamond grit, fine-grained emery with low drilling debris. BulletPoint4 : Vacuum brazing technology:the substrate are tightly bonded and have a long service life. BulletPoint5 : Suitable for drilling tiles, ceramics, granite and marble. ExternallyAssignedProductIdentifier1 : 759039775600 ExternallyAssignedProductIdentifier2 : 0759039775600 FinishType : Uncoated GpsrSafetyAttestation : 1 ItemName : DT-DIATOOL Diamond Core Drill Bit 1-1/4 Inch 2pcs for Porcelain Tile Ceramic Marble Artificial Stone Diamond Hole Saw Hex Shank ItemPackageDimensions_Height : 10.8 centimeters ItemPackageDimensions_Length : 3.5 centimeters ItemPackageDimensions_Width : 3.6 centimeters ItemPackageQuantity : 2 ItemTypeKeyword : core-drill-bits Manufacturer : DT-DIATOOL Material : Diamond ModelNumber : LEKOMESH-20mm-Hex-Diamond-Core-Drill-Bit NumberOfFlutes : 1 NumberOfItems : 2 NumberOfPieces : 2 PackageLevel : unit PartNumber : DT9681651032x2T ProductDescription : Item: DT-DIATOOL Diamond Core Drill Bit 1-1/4 Inch
Quantity: 2pcs
Precautions for use:
1. Wet and dry; suitable for hand drill (plug-in), table drill, easy to operate;
2. Do not use the impact mode when switching to a device with impact mode;
3. Use the suction cup locator to accurately locate the drilling position, or place the drill at a 45-degree angle and drill in a circular motion until the drill starts to penetrate the material, then lift the drill to a vertical position and continue.