5pcs 2-1/2" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Gray 3.1 Inch Package Contents:1 x Worm Motor

Package Contents:1 x Worm Motor

Gear Box Dimensions: 58 x 40 x 35mm / 2

offering a combination of hardness and toughness for wear resistance

* Output Peak Power: 900W

Features innovative fabric and design

5pcs 2-1/2" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Gray 3.1 Inch Package Contents:1 x Worm MotorMade 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