8pcs 3/4" - 2-1/2" High Speed Steel Hole Saw Set Kit for Wood Plastic Yellow 2 5/8" x 2 3/4" Outer Diameter: 180mm / 7

Outer Diameter: 180mm / 7

Overall Size: 90 x 47 x 13

The barb end can be used to connect hoses and tubing

even super-mirror treatment

They can be attached to the iron material surface for organization

8pcs 3/4" - 2-1/2" High Speed Steel Hole Saw Set Kit for Wood Plastic Yellow 2 5/8" x 2 3/4" Outer Diameter: 180mm / 7Made of high speed steel (hss), the hole saw kit offers excellent hardness, toughness, wear resistance, and heat resistance. The sprayed coating resists rust and corrosion. Sharp toothed edges allow for smooth, fast and easy cuts. The hole saws have more cutting edges than carbide hole saws, ensuring faster cutting. Side chip holes facilitate chip removal and prevent clogging, and allow coolant or lubricant to reach the cutting area, extending tool