1）100% brand new and high quality；
2）Cuts quickly, precise holes in Steel, Stainless Steel,iron, Copper, Brass, Aluminum, Fiberglass, Formica And Other Laminates In Seconds；
3）High precision, smooth cutting, especially impact resistance, wear resistance. Sharp gears and anti-cutting with lower consumption make the product a long service life；
Suitable for: stainless steel, steel plate，iron, aluminum, and various types of pipes；
Material: High Speed Steel；
Size: 35mm, 40mm, 50mm, 60mm, 70mm；
5* Hole Saw Bit
Top Quality：Made from high quality HSS Carbide, ensuring its high hardness, rust proof, sturdy and durable；
Large Size：Include 35mm/40mm/50mm/60mm/70mm，each hole cutters are individually cased in plastic box and each bit is also oiled (Prevent rust).
Multipurpose Tools：This Hole saw set apply to Bench drill, magnetic drill, gun drill, drill percussion and so on. Perfect for stainless steel plate, square tube, iron, cast iron, wood, F.R.P and other general sheet metal；
High precision and Easy to Use: Carbide teeth for fast cutting of clean, round holes. Suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine
Commitment: Product quality problems, can be unconditional full money refund within lifetime.