Features:
1. great and high quality.
2. Made of alloy steel. high quality, the blade is extremely sharp and scratch resistant. to cut. Good perforation.
3. Taking advantage of the use of our HSS hole saw set, it can be used for thick steel plate and metal pipe material perforation thick wall.
4. When cutting cold materials, its cutting edge should be filled with coolant. Can be fixed on the drill press hand and auger.
5. Can be used for cutting holes in thick steel plates, cast iron, stainless steel, non-standard angle iron and other metals.
Specifications:
1. Material: carbide and alloy steel
2. Diameter: Approx. 22-65mm/226/0.56" (22mm/0.86", 30mm/1.18", 35mm/1.38", 45mm/1.77", 50mm/1.97", 65mm/2.56") 3. Overall Length: Approx. 68mm / 2.68" 4. Shaft Diameter: Approx. 9mm / 0.35"
Packing List: 6 x TCT Carbide Burr