Robert Bosch Tool Group DSB1019 Spade Bit 5-pack

Product Description

The ROBERT BOSCH TOOL GROUP DSB1019 is a 1-3/8-inch by 6-inch spade bit from the Daredevil line, engineered for fast, clean wood boring in demanding trade applications. The full cone threaded tip draws the bit into material without the need for heavy feed pressure, reducing operator fatigue during repetitive drilling tasks. A contoured paddle design accelerates chip evacuation to keep the hole clear and the bit running cool. Combined spur and reamer tips score the perimeter of the hole before the paddle clears the center, producing a cleaner exit hole with less tearout. The 1/4-inch hex shank seats securely in standard impact-rated chucks and quick-change systems. Drilling depth reaches 5 inches per pass.

This spade bit is suited for residential and light commercial rough-in work where plumbers, electricians, and HVAC technicians need to bore through dimensional lumber, engineered wood studs, and wood plates. Typical applications include running conduit, supply lines, drain lines, and low-voltage cable through framing members. The extended 6-inch overall length provides reach through thicker assemblies without requiring an extension. This listing contains a package quantity of 5 bits, making it practical for stocking a service van or job-site kit.

Key Features

• Full cone threaded tip pulls the bit forward for fast, low-effort entry
• Contoured paddle promotes rapid chip removal and reduces heat buildup
• Spur and reamer tips produce cleaner hole perimeters with reduced tearout
• 1/4-inch hex shank compatible with standard and quick-change chuck systems
• 5-inch drilling depth per pass through dimensional lumber and plates
• Package of 5 bits for job-site or van stock replenishment

Compatibility

Designed for use with any drill or impact driver equipped with a standard 1/4-inch hex chuck. Suitable for boring through dimensional lumber, engineered wood framing, and similar wood substrates.

Installation Notes

Electricians, plumbers, and HVAC technicians installing this bit should confirm the driver chuck accepts 1/4-inch hex shanks before use. Ensure the workpiece is secure before drilling to prevent rotation or splitting. When boring near existing wiring, piping, or structural fasteners, verify clearances per applicable code requirements including NEC or IPC as relevant to the trade. Inspect bit tips for wear regularly, as damaged spurs or a worn threaded tip will reduce hole quality and increase feed effort.