I need brand recommendations for a 4 1/4" diamond hole saw.
I need to drill a hole in a cinder block chimney for a 4" hot water heater vent pipe.
Ideally I need the bit only if it's compatible with a Milwaukee arbor, otherwise I'll take ...?..
I need to drill a hole in a cinder block chimney for a 4" hot water heater vent pipe.
Ideally I need the bit only if it's compatible with a Milwaukee arbor, otherwise I'll take ...?..