Adjustable Optical Trial Rack Universal Trial Rack Refractive Film Optometers
20 + 1 Pieces 3mm Shaft Dremel Rubber Polishing Wheel for Metal Dental Finish
20 + 1 Pieces 3mm Shaft Dremel Rubber Polishing Wheel for Metal Dental Finish Specification: Diameter: 22mmThickness: 3mmSpeed: 10000-30000RPMShank Diameter: 3mm Optional Color: Black — Very CoarseRed — CoarseGreen — Medium Grey — Fine Application: Designed for delicate work that needs polishing, de-burring, and smoothing. Ideal for the porcelain teeth workpiece finishing and primary polishing. It is also ideal for a broad range of applications where metallic or non metallic surfaces must be smoothed and polished without loss of dimensional tolerances or control. Small Wheels are available in Knife Edge or Straight Edge.
5-10PCS Colorful Aluminum Hex Countersunk Screws M3-M8 Machine Bolts
Set of 5-10PCS colorful aluminum hexagon countersunk head machine screws with lightweight and durable design.