產品說明
Specification
● Ejection Spring: Ejection slug effortlessly.
● Ultra–hard carbide tip: Multiple tungsten carbide tips fincreaseing long life, fast and smooth cutting.
● Flange: Fstopping to prevent over drilling.
Suitable Material
● Stainless steel plate.
● Copper plate
● Alloy steel plate.
● F.R.P plate.
● Brass plate.
● Channel iron plate.
● Aluminum plate.
● Other hard compound metallic.