5pcs 2-1/2" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Blue Rounded Head Screws computer cabinet

computer cabinet

closed-end design

20pcs x Plastic Clear Bottle

Rated Capacity: 35uF

stone surface cutting and polishing

5pcs 2-1/2" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Blue Rounded Head Screws computer cabinetMade 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