Robert Bosch Tool Group NKLT16 Long Auger Bit 1 in

Product Description

The ROBERT BOSCH TOOL GROUP NKLT16 is a long auger bit engineered for wood drilling in applications where nails and fasteners are present in the work material. Part of the Daredevil NailKiller line, the NKLT16 measures 1 inch in diameter with a 17.5-inch overall length and a 13.5-inch flute length. The 7/16-inch hex shank seats securely in standard chucks and impact-rated drill drivers. Dual cutting edges balance the drilling load while delivering cleaner nail cutting. A reinforced tip resists deformation from repeated nail contact, and the open-faced flute design improves chip evacuation during deep boring passes.

This bit is suited for residential and light commercial rough framing, remodel, and retrofit work where boring through structural lumber, engineered wood, or nail-embedded material is required. Electricians, plumbers, and HVAC technicians running wire or pipe through framed walls and floors will find the NailKiller geometry useful when older construction contains embedded nails along the bore path. The reamer edge conditions both the entry and exit hole for improved hole quality. Rated for 9 times the service life compared to standard auger bits when working through nail-embedded material.

Key Features

• Dual cutting edges deliver balanced drilling and easier nail cutting
• Reinforced tip withstands repeated nail contact without tip failure
• Open-faced flute design improves chip removal during deep passes
• Reamer edge improves entry and exit hole quality
• Rated for 9 times the service life with nail hits versus standard auger bits
• 7/16-inch hex shank fits standard and impact-rated drill drivers

Compatibility

Designed as an OEM-style auger bit compatible with standard 7/16-inch hex chuck drill drivers and right-angle drills used in wood boring applications.

Installation Notes

Licensed trades including electricians, plumbers, and HVAC installers typically use auger bits like the NKLT16 when boring through framing members during rough-in work. Confirm the shank is fully seated and locked in the chuck before drilling. When boring through walls or floors, verify the bore path is clear of energized conductors before starting. Follow applicable NEC, IPC, or IFGC clearance requirements for penetrations through structural members.