29 Pieces Drill Set 29PCs/29-Piece Twist Drill Bit Set 8% Cobalt HSS M42
29 Pieces Drill Set 29PCs/29-Piece Twist Drill Bit Set 8% Cobalt HSS M42 Fully Ground 1/16″ to 1/2″x64th Fractional; JBS42G10R029P. Drill bits include: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 17/64, 9/32, 19/64, 5/16, 21/64, 11/32, 23/64, 3/8, 25/64, 13/32, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2 inch, 1/16 (0.0625) to 1/2″ (0.5) in 1/64″ increments Premium 8% Cobalt High Speed Steel M42 (Hardness up to HRC66) provides all drills power cutting, impressive performace and long tool life Precision fully ground edges and flutes ensure fast drilling, excellent chips moving smoothly and ultimate accuracy Golden surface finish resists corrosion and increases the hardness of the drill bits for cutting hard steel, other metals, wood, and plastic 135-degree split point prevents “Walking”, reduce logging, and penetrates hard material without a pilot hole.