80 Pcs 4.8mm x 8mm Aluminum Open End Large Flange Blind Rivets HSS Lathe Tool Bits polyester material

polyester material

not for knurled shaft

for 5mm thick glass use

* Wheel Material: Polyurethane

Key locking design rotary switch is 2 position on/off design 4 terminals

80 Pcs 4.8mm x 8mm Aluminum Open End Large Flange Blind Rivets HSS Lathe Tool Bits polyester materialDurible Material All aluminum rivet body and rivet mandrel, with lightweight but strong and better corrosion resistance. Great Accrssory Widely used in buildings, cars, ships, aircraft, machines, electrical appliances, furniture and other products. Great for both indoor and outdoor use. Firmly Performence Strong enough to support all of your projects. Superior corrosion resistant suitable for salt water applications. Professional Need special tools