Features
High-Speed Steel with Cobalt (HSSCo) – Made from premium HSS with 5% cobalt for superior heat resistance and durability, ideal for drilling tough materials like stainless steel, cast iron, and hardened metals.
Pilot‑type Tip Design – Minimizes bit walking and ensures precise starts with clean, burr-free holes, improving accuracy and efficiency.
Versatile 21-Piece Set – Includes a wide range of commonly used sizes (1/16" to 1/2") to handle a variety of drilling applications in metal, wood, and plastic.
Industrial Strength Performance – Engineered for heavy-duty use in professional or DIY projects, offering long-lasting cutting power and reduced breakage.
Durable Storage Case – Comes with a sturdy, labeled case for organized storage and easy transport, keeping bits protected and accessible.
Specifications
Material: HSS-CO
Package include
1/16' x 2, 5/64' x 2, 3/32' x 2, 7/64' x 2, 1/8' x 2, 9/64' x 1, 5/32' x 1, 11/64' x 1, 3/16' x 1, 13/64' x 1, 7/32' x 1, 15/64' x 1, 1/4 x 1, 5/16' x 1, 3/8' x 1, 1/2' x 1
storage case x 1