The only 2 members of the archetype are "Power Tool Dragon" and "Power Tool Mecha Dragon". Their only support are "Ultimaya Tzolkin" and "Duel Link Dragon, the Duel Dragon", which uses this archetype to support most of the Duel Dragons and all of the Signer Dragons, matching its manga effect.
Their effects revolve around the usage of Equip Spells.
It is possible that "Power Pickaxe" is part of this archetype. It was once used by Leo in the anime where it fit onto the adapter on Power Tool Dragon's right arm. It also matches the overall motif of "Double Tool C & D".
|Power Tool||Equip-based effect|
|Dragon||Reveal 3 Equip Spell Cards from your Deck to your opponent for them to pick one to add to your hand at random while shuffling the rest back into your Deck; Send 1 Equip Spell Card equipped to this card to the Graveyard to prevent it from being destroyed|
|Mecha Dragon||Target 1 appropriate Equip Spell Card face-up on the field and equip it to this card during either player's turn; Draw 1 card when an Equip Spell Card is equipped to this card during your turn|