
The Metal Drill Bit Ø8 mm × 115 mm (5/16" × 4-1/2") is made from high-speed steel (HSS) for exceptional durability and long service life. Featuring a 118° precision-ground tip and optimized flute design for smooth chip removal and clean drilling, it’s ideal for metal profiles, stainless steel (INOX), pipes, aluminum, and other metals.
(Overall length: 115 mm / 4-1/2"; flute length: 80 mm / 3-1/8"; pack includes 1 piece.)