Adjustable Arbor For Hole Saw
3/8" Hex Shank,with 1/2" -20UNF thread.
Fitting Hole Saw Diameter 9/16" to 1-3/16" (14mm to 30mm)
| Item Code | Shank Size | Chuck Size | Thread Size | Fits to hole saws |
| BMRA401 | 1/4" Hex | 1/4" | 1/2"-20unf | 14-30mm |
| BMRA402 | 1/4" Round | 1/4" | 1/2"-20unf | 14-30mm |
| BMRA403 | SDS Plus | SDS | 1/2"-20unf | 14-30mm |
| BMRA404 | 3/8" Hex | 3/8" | 1/2"-20unf | 14-30mm |