Specification Brand : ERDANER BulletPoint1 : 1/4" hex shank for easy bit changes. BulletPoint2 : Excellent sanding effect:The grinding wheels for drill fit into tight spaces for other grinding and shaping needs. BulletPoint3 : Unique Design:Made into a sharp bullet shape and cylinder shaped,The grinding wheels for drill fit into tight spaces for other grinding and shaping needs. BulletPoint4 : The 1/4" Hex Shank makes the abrasive wheels be applied to electric drills, cordless drills, die grinders. BulletPoint5 : Package contains:4pcs grinding stone.(2pcs cylinder shaped,2pcs bullet shape) Color : Blue CompatibleDevices : Die Grinder ConstructionType : Grinding ExternallyAssignedProductIdentifier1 : 617256048399 ExternallyAssignedProductIdentifier2 : 0617256048399 GpsrSafetyAttestation : 1 IncludedComponents : Indestructible Disc for Grinder IndustryStandardIdentifier : 40/50 ItemName : 4pcs Metal Grinding Stone Set,Rotary Tool Grinding Stone Wheel Head with 1/4Inch Shank ItemPackageDimensions_Height : 10.4902 centimeters ItemPackageDimensions_Length : 2.5908 centimeters ItemPackageDimensions_Width : 8.7884 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : abrasive-grinding-discs Manufacturer : ERDAN Material : Metal ModelNumber : DJ257401 NumberOfItems : 8 PartNumber : DJ257401 ProductDescription : Use with 1/4-Inch chuck for high speed drills.
Hex handle: The electroplated hexagonal handle is not easy to rust and slip.They are strong and durable.
Strong & Durabale: Made of metal.
Tips: 1.For your safty, please make sure you wear SAFETY equipment such as a face shield (or Full Coverage Goggles) and gloves. 2.When installing the grinding head, please make sure the chuck can hold 6mm shank. Meanwhile, you can use a special wrench to tighten properly and check whether it is firm and strong. 3. During the grinding, the operator should stand on top of the workpiece to prevent it from flying, chipping and hurt.