13pcs 3/4" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Gray 7.9x3.9x3.9 Inch fix one of the brackets

fix one of the brackets with expansion bolts

making them stable even when processing materials at high temperatures

1 x  PVC Tube

14inch(L*W*H)

Perfect replacement for home or office chairs that have hard

13pcs 3/4" - 5" HSS (High Speed Steel) Hole Saw Set Kit for Wood Plastic Gray 7.9x3.9x3.9 Inch fix one of the bracketsMade 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