Specification Brand : Jwthee BulletPoint1 : Material - Drywall dimpler bit is made of chromevanadiumsteel material, heat treatment to resist breakage, high hardness, wear resistance, rust resistance, can serve you for a long time, make your work easier and improve work efficiency. BulletPoint2 : Size - Drywall screw setter shank diameter is 6.35mm, length is 25mm, 1/4 hex shank allows to work with electric screwdrivers, manual screwdrivers, electric drills, hand drills, etc, for easy screw installation and removal. BulletPoint3 : Easy to use - Sheetrock tools is includes depth stop to limit screw penetration and damage to plasterboard, automatically fix the screws to proper depth in drywall, widely used for screw settings of home decoration drywall. BulletPoint4 : Applicable - PH2 dimpler bits for drywall screws, drywall screw setter is ideal for controlling the depth of countersinks screws during driving applications in drywall, particle board or plywood, prevents damage to boards. BulletPoint5 : Service - If the drywall opener drill bit has any quality problems or you have any questions about this product, you can contact us at any time, we have a 24-hour online professional customer service team for you to answer. Color : Red ExternallyAssignedProductIdentifier : 5089295473886 ItemName : Drywall Dimpler Bit, 10pcs Drywall Dimpler Magnetic PH2 Bits Drywall Screw Bit for Plasterboard Screw Hex Shank Positioning Bit Batch Head ItemPackageQuantity : 1 ItemTypeKeyword : locking-jaw-pliers Manufacturer : Jwthee PartNumber : Jwtheey83i5mngp7 ProductDescription : Features:PH2 dimpler bits for drywall screws.Automatically fix the screws to proper depth in drywall.Widely used for screw settings of home decoration drywall.1/4 hex shank allows to work with any power drill or cordless drill.Includes depth stop to limit screw penetration & damage to plasterboard.Heat treatment to resist breakage.