The #225 1/8" adapter adapts our #223 1/8" solid carbide drill bits to a standard power drill chuck. The adapter has a 1/4" shank diameter. An internal collet clamps onto the bit to hold it in the adapter. Made of steel, heat-treated for wear resistance, and zinc-plated.
- Adapts 1/8" solid carbide drill bits to a standard power drill chuck
- Works with Crain #223 1/8" solid carbide bits
- The shank diameter is 1/4"
- The internal collet clamps onto the bit to hold it in the adapter
