1-3/16" X 4" "12,000-Series" Annular Cutter Hougen Trak-Star Bonding Bits are for

Trak-Star Bonding Bits are for use in the RB2SPD with the Bonding Retrofit Kit (05570)

Two stage magnet - 30% increase in power when motor is turned on

They made in the USA and feature a Titanium Aluminum Nitride coating for extended tool life when cutting rail

Ergonomic housing

1-3/16" X 4" "12,000-Series" Annular Cutter Hougen Trak-Star Bonding Bits are forFeatures the patented Quad Helix Flutes which are a revolutionary design for deep hole drilling. The auger style flutes extract chips quickly resulting in faster, more accurate and cleaner holes. The unique Hougen by Trak Star features provide the best performance in the widest range of materials. Use with the HMD918 mag drill 3 4" Shank Resharpenable Requires pilot 4 10528 Made in USA