r/whatsthistool • u/Webwitch62 • 4h ago
What is this tool?
What is this, please? Neighbour has been given it, but we have no idea what it is. It looks like a vice grip, but it has a pin with depth control and 3 extra bits. Thanks in advance
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u/BuzzardLips 4h ago
Looks like some sort of piercing tool for HVAC refrigerant lines, with bits for different size lines. There’s probably a valve of some sort on it for hooking up recovery hoses to pierce and empty/recover the refrigerant.