WR 2-1 LNGBB
OKI METCAL Chisel STTC-538 Lead Free Replacement Tip Cartridge
You will find that the all-purpose power scrubber drill brush set is useful for cleaning bird baths and fountains.
OKI METCAL Chisel 30˚ Bent STTC-599 Lead Free Replacement Tip Cartridge
The 6GK7343-1EX30-0XE0 is a straightforward upgrade for older network modules.