High Speed Steel features a black shank and gold flute
Heavy duty web construction for strength and durability
135° split point begins drilling immediately, minimizing bit “walk”
Accurate drilling without a center punch, for general metal drilling
Constructed of M2 high speed steel for the best combination of strength, heat resistance, and wear resistance
Fully Ground Quality for maximum accuracy and fast chip removal
Precision ground cutting edges for fast drilling and perfect finishing
3-Flatted shank on 3/16″ and above for better chuck grip
Laser marking for easy identification
3/8″ reduced shank fits all 3/8″ drills