Dewalt DW5570 Diamond Drill Bit 3/16 Inch

Product Description

The DEWALT DW5570 is a 3/16-inch heavy-duty diamond drill bit designed for drilling through hard, abrasive materials such as tile, glass, ceramic, and stone. The diamond-tipped cutting edge provides the hardness needed to penetrate surfaces that standard twist bits cannot handle. This bit is a single-piece consumable tool used by tile setters, plumbers, electricians, and general contractors who regularly work with masonry and hard surface materials. It is sold individually, making it easy to stock as a replacement or add to an existing bit set.

The DW5570 is suited for residential and light commercial applications where precise, clean holes are needed in hard tile, porcelain, natural stone, or similar substrates. Common use cases include rough-in work for plumbing fixtures, electrical box cutouts through tile, and general trade installations that require drilling through finished or unfinished hard surface materials. The 3/16-inch diameter is well-suited for pilot holes and smaller fastener or anchor penetrations in tile and masonry.

Key Features

• 3/16-inch diameter diamond-tipped cutting edge for hard surface drilling
• Heavy-duty construction designed for repeated use in abrasive materials
• Sized for pilot holes and small-diameter anchor penetrations
• Sold as a single unit for targeted replacement stocking

Compatibility

Designed as an OEM-style replacement diamond drill bit compatible with standard rotary drills and hammer drills accepting round-shank accessories in trade and construction applications.

Installation Notes

Installation of this bit is performed by tile setters, plumbers, electricians, and general contractors using standard variable-speed drills or rotary tools. Before drilling, secure the workpiece and use water or a drill guide with a water reservoir to cool the bit and reduce dust when working with tile or stone. Keep drill speed moderate and apply steady, even pressure to avoid cracking the substrate. Always wear appropriate eye protection and respiratory protection when drilling into ceramic, porcelain, or masonry materials.

Technical Specifications

• Diameter: 3/16 inches
• Bit Type: Diamond
• Duty Rating: Heavy Duty
• Sold As: Each
• Minimum Order Quantity: 1
• UPC: 028877289456

Standard Information

• Brand: DEWALT
• Manufacturer Part Number: DW5570