Robert Bosch Tool Group NKLT09 Daredevil Auger Bit

Product Description

The ROBERT BOSCH TOOL GROUP NKLT09 is a Daredevil auger bit designed for boring through wood and wood containing embedded nails. It measures 9/16 inches in diameter and 17-1/2 inches in length. The bit features dual cutting edges that balance drilling load while cutting through nail-embedded lumber, reducing deflection and operator fatigue. An open-faced flute design promotes faster chip evacuation to keep the bit cutting cleanly through the bore. A reinforced tip resists deformation from repeated nail contact, extending service life compared to standard auger bits. This bit is installed by carpenters, electricians, plumbers, and other tradespeople who need to bore through framed walls, floors, and joists for wire or pipe runs.

The NKLT09 is suited for residential and light commercial rough-in work where boring through dimensional lumber and engineered wood is routine. It is particularly useful in retrofit and remodel applications where existing framing may contain old nails, staples, or other embedded hardware. The reamer edge on this bit improves both entry hole and exit hole quality, reducing splintering and producing cleaner through-holes. Tradespeople working with conduit, cable, or pipe that requires a consistent, clean bore will benefit from the improved exit quality this bit provides.

Key Features

• Dual cutting edges deliver balanced drilling and easier nail cutting
• Open-faced flute design improves chip removal and keeps the bore clear
• Reinforced tip withstands repeated nail hits without deforming
• Reamer edge improves entry and exit hole quality for cleaner bores
• Rated for 9 times the service life compared to standard bits when encountering nail hits
• 9/16 inch diameter x 17-1/2 inch length for deep framing applications

Compatibility

Designed as an OEM-style auger bit compatible with standard hex-shank and spade-drive power drills and right-angle drill attachments commonly used in wood boring applications.

Installation Notes

This bit is typically used by electricians, plumbers, and carpenters during rough-in framing work. Ensure the drill is set to an appropriate speed for the bit diameter and wood species being bored. Wear appropriate eye protection, as nail contact can eject metal fragments. Inspect the bit tip and cutting edges after each use in nail-embedded material and replace the bit if the tip or edges show significant deformation.