Expo Tools HSS Cobalt Twist Drill Bits (1.1mm) x10

101-10CO Pack of Ten 1.1mm HSS Cobalt Drills
Experience high performance with our pack of ten 1.1mm HSS cobalt drill bits. Fully ground and manufactured with 5% cobalt, these premium drill bits meet DIN 338 standards. Ideal for drilling a variety of tough materials, including hardened steel, cast iron, and titanium, these drills ensure durability and precision for demanding tasks.