Step Drill Bit for Copper Boiler Thermometer Installation
Step Drill Bit
Perfect for drilling a hole in a copper boiler to install a boiler thermometer kit
- 3/16" - 7/8"
- Total 10 Steps
Praise from our customers
It shipped the same day I ordered it and was at my door 3 days later. The parts went together like a dream. Everything fit exactly as it was supposed to. The video instructions made this build very easy.
Jimmy F.
Lakeland, Florida