Carbide Hole Saw Cutter Drill Bits for Stainless Steel Alloy Metal, 42mm 22 X 20 X 420mm Packing List:10pcs 50mm+6mm Standoffs

Packing List:10pcs 50mm+6mm Standoffs

5x6mm Screws

not for car headrest is inseparable

1 x PVC Union

Carbide Hole Saw Cutter Drill Bits for Stainless Steel Alloy Metal, 42mm 22 X 20 X 420mm Packing List:10pcs 50mm+6mm Standoffs1. Carbide hole saw cutter is extremely long lifetime, especially designed to cut alloy and stainless steel materials. 2. Quick, precise, smooth cuts into up to 5mm thick material like stainless steel, high alloy steel, aluminum, plastic, FRP and PVC. 3. The hole saw has a twist drill bit inside, which is detachable. Come with a hex wrench, make your job more convenient and easier . 4. Protect carbide teeth from impacting when the pilot drill bit