BIT COBALT 15/64X3-29/32
PRODUCT FEATURES:
Material & Durability: Constructed from heavy-duty industrial-grade cobalt alloy steel (M35), this bit delivers about 4× longer life than black-oxide bits, retaining hardness even at high temperatures—ideal for drilling stainless steel and other tough metals
Precision Tip Design: Features a 135° Pilot Point / split-point tip that instantly engages the surface, eliminates bit walking, and reduces breakthrough lock-up
Shank Features: Typically a round shank with optional 3-flat design to prevent spinning in the chuck, although some listings (DWA1215) may omit flats
Finish Coating: Coated in gold/ferrous oxide, enhancing corrosion resistance and chip flow
Optimal Performance: Built for maximum speed and life in stainless steel and hard metals, also suitable for wood, metal, fiberglass, and PVC