The No. 224 is a 3/16" solid carbide drill bit that creates for 3/16" holes in concrete suitable for fastening our No. 783 aluminum drives. Each bit includes two usable ends. This drill bit requires a No. 226 3/16" Hexagon Adaptor to adapt it to the chuck of a drill. Drill RPM must be maintained between 1700 to 3500 RPM. Length: 1 1/2" Net weight: 1/3 oz.
- 3/16"? solid carbide drill bit with two usable ends.
- Makes a 3/16"? hole in concrete for fastening aluminum drives.
- Requires Crain No. 226 3/16"? Hexagon Adaptor for the drill chuck.
- Drill RPM must be maintained between 1700 to 3500 RPM.
