For replacement cartridge see Model No 1222
Performs superior to ASME performance requirements
Uses Ceramic Disk Cartridge #4000
includes the following sizes: 5/32" x 4" x 6"
Steel fittings included: 1/2 in
Daredevil Nailkiller Auger Bit, Short, 1/2 x 7.5-In. Air Tool Accessories For replacement cartridge see ModelDaredevil, nailkiller, 1 2" x 7 1 2", short auger bit, works in wood, tough on nails, dual cutting edges deliver easier nail cutting & balanced drilling, open faced flute offers improved chip removal, reinforced tip withstands repeated nail hits, reamer edge provides improved entry & exit hole quality, 9x life with nail hits, 1 2" diameter, 4" flute length, 7. 5" length, 7. 5" overall length, . 3125" shank diameter, 5 16" shank size.