Bosch Power Tools Diamond Hole Saw Mandrels, Product Details: PCM38 and Auto art Pilot Bit (rbide tip spring loaded retractable shaft, Centering Pin fture) | Brand: BOSCH POWER TOOLS | Country of Origin: CN | Dia. [Max]: 4 1/8 in | Dia. [Min]: 3/4 in | Dia. [Nom]: 3/4 in – 4 1/8 in | Hazmat: NO | Special Order: YES | Wt.: 0 lb
