The Efficient HSS Drill Bits includes five high-speed steel (HSS) bits, each measuring 8.00 mm in diameter and 117 mm in length. Designed for precision drilling in metal, these bits feature a cobalt alloy that enhances durability and heat resistance, making them ideal for heavy-duty applications. Their sharp cutting edges ensure clean and efficient holes, reducing the risk of material damage. Suitable for use with various drilling machines, the bits can tackle a range of metals, including stainless steel and aluminum. This Efficient HSS Drill Bits is essential for professionals and DIY enthusiasts seeking reliable, high-performance drilling tools.

size : 8.00 X 117, packing : 5 Pcs/ Set