13pcs 16-53mm Sizes Carbide Tip Hole Saw Set Core Drill Bit Hole Saw For Metal Cutting

Label:Yes [Clean Hole Edges] Each cutting edge is designed to help prevent hole collapse and produce clean, neat openings. [Wide Metal Drilling Use] Suitable for drilling stainless steel plate, steel, casting, aluminum alloy, iron, and various other metal plates. [Chip Groove & Deploying Hole Design] The carbide hole cutter features a chip groove and deploying hole design that helps clear chips quickly and improves working speed. [Long Service Life] Advanced carbide technology and optimized tooth geometry provide strong wear endurance and extended service life. [Efficient Chip Clearing] Sharp cutting edges and a thoughtful design allow chips to be cleared effectively, keeping the work area clean.

Specifition: - Material:alloy - Color:silver - Length:65-70mm(2.56-2.76in) - Outside diameter Size: 16mm(0.63in), 18mm(0.71in), 20mm(0.79in), 22mm(0.87in), 25mm(0.98in),26mm(1.02in),28mm(1.10in), 30mm(1.18in), 35mm(1.38in), 40mm(1.57in),45mm(1.77in), 50mm(1.97in), 53mm(2.09in) - Chuck size:10mm(0.39in) - Application: Can be used for bench drill, electric drill chuck with the use of machine tools

Notice: This product is not easy to cut a relatively thin metal material, can be cutting within the 2-5mm(0.08-0.20in) stainless steel plate and the metal plate ≤15mm(0.59in)

Package includes: 13 x Drill Bit Holes