There are multiple drill bit alternatives used for different materials or serve. Drill Service stocks a large range of drills, drill sets and tool accessories to suit a wide range of drilling applications. Many sets include bits for drilling wood, plastic and metal. Find one with bits suited to different materials and in a variety of sizes. If you enjoy do-it-yourself projects, a drill bit set is indispensable. The kit retails for $39.98-that’s more premium-level pricing for drill bits, even over titanium. Drill Bits and Drill Bit Sets for Every Kind of Material. You can find the Spyder Stinger Mach-Blue Drill Bits exclusively at Lowe’s.
Because softer metal, like aluminum, brass, and bronze, can clog a bit, the flutes on these bits lift chips out of the hole.
Spyder even claims that the Mach-Blue bits drill up to 8 times faster than titanium bits, but we’d want to see those claims tested in the real-world. Drill Bits for Aluminum, Brass, and Bronze. They also claim these Spyder Stinger Mach-Blue HSS bits have been shown to drill up to 100 times more holes than titanium or black oxide bits.