set2: 8 x Carbide End Mill (d2 x 4D x 50, d3 x 4D x 50, d4 x 4D x 50, 5 x 5D x 50, 6 x 6D x 50, 8 x 8D x 60, 10 x 10D x 75m, 12 x 12D x 75) + 5 x 2 Flutes Straight router bits Shank diameter: 6mm diameter: 6mm length: 32mm Total length: 60mm This carbide end mill set has the characteristic of high toughness, good wear resistance, special high-hardness, high-speed cutting, help saving time. The blade is covered with a coating, the high-speed roughing of the hot material can be finely processed to reduce the number of tool changes. Mainly used for aluminum, copper, carbon steel, die steel, alloy steel, castings and other metal materials. Safety instructions: 1. The bladed product is not use for people under 18 years. 2. The item is only use for industrial cutting not hazardous article. Type: milling cutter Use: carpentry, drill machining tool, family and general construction/project use Flute: 4 flute Cutter diameter: 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm Shank diameter: 4mm, 4mm, 4mm, 6mm, 6mm, 8mm, 10mm, 12mm Blade length: 12mm, 11mm, 11mm, 10mm, 15mm, 20mm, 25mm, 28mm Total length: 50mm, 50mm, 50mm, 50mm, 50mm, 60mm, 75mm, 75mm Colour: silver + dark gray/Silver Material: carbide/metal Package Contents: 8 x Carbide End Mill (d2 x 4D x 50, d3 x 4D x 50, d4 x 4D x 50, 5 x 5D x 50, 6 x 6D x 50, 8 x 8D x 60, 10 x 10D x 75m, 12 x 12D x 75) 5 x 2 Flutes Straight router bits Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.