5pcs 2-1/2" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Blue M8x37mmx85mm Note: It doesn't fit on

Note: It doesn't fit on the gas regulator because the thread is not a reverse thread

30pcs x Screw Post

* Finish: Orange

* Material: S2 Steel

5pcs 2-1/2" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Blue M8x37mmx85mm Note: It doesn't fit onMade 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