Check the listing for details. Laser Tools 3-in-1 Riveter, RivNut & Reaming Tool 8355. Condition: New. Listed at 143.64 USD. This robust multifunction tool combines a rivet gun, capable of installing both pop rivets and rivnuts/nut rivets, with a reamer/nibbler tool suitable for use on stainless steel, galvanised steel and aluminium. It comes supplied with 2 different reaming mandrels, suitable for cutting curved and square edges. RivNut mandrel sizes include M3, M4, M5 and M6, together with colour coded rivet heads suitable for fitting 2.4, 3.2, 4.0 and 4.8mm rivets. It also features soft grip handles allowing for easy one handed operation along with a 360� swivel head for ease of access. The simplest and safest way for our customers to pay for items is through PayPal. This is the primary option on eBay and is the quickest way to complete postage. We do also accept credit and debit cards and you can contact us.