14Pcs Kit, 1/2-2-1/8 Inch Tungsten Carbide Tipped Hole S

[Top Quality]Made from high quality Tungsten Carbide Tipped , High-grade Heat Treated cemented carbide Tooth, ensuring its high hardness, rust proof, sturdy and durable;
[Size ] diameter:1/2 inch (12.7mm), 9/16 inch (14mm), 5/8 inch(16mm),3/4 inch(19mm), 7/8 inch(22mm), 1 inch(25.5mm),1-1/8 inch(29mm), 1-3/8 inch(35mm), 1-5/8 inch(41mm), 1-3/4 inch(45mm), 2 inch(51mm), 2-1/8 inch(54mm), Dia.: 10mm(2/5 Inch) , perfect for drilling Metal;
[Unique Three- Design] This teeth designed with Three-, Include outer , middle , and inner , making it and more efficient, perfect for metals;
[Multipurpose Tools]This set apply to Bench drill, ic drill, drill, drill percussion and so on. Perfect for metal, stainless steel plate, square tube, iron, cast iron, wood, F.R.P and other general sheet metal;Note: Cannot be used for concrete, tiles, glass and .
[High precision and Easy to Use] Carbide Steel teeth for fast of clean, round holes. Suitable for hand electric drill, stand motor- drilling machine and mobile ribbon type ism drilling machine;

Material: metal
Color: as shown

Package Contents:
12pcs Carbide Bit
2pcs Extra Pilot Drill bit

Only the above package content, other products are not included.
Note: Light reflection 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.