Stark USA 29-Piece Turbo Step Drill Bit Set | M35 Cobalt, 135° Point, Round Case

Versatile performance for acrylic, steel, and beyond

The Stark USA 29-piece Turbo Step drill bit set is engineered to start holes more easily, cut faster, and resist heat buildup. This translates to smoother holes and longer tool life when you work with a variety of materials—from clear acrylic to high temperature steel and brass—without forcing the tool or the workpiece.

Engineering that supports real-world use

Each bit features a 135-degree split point for precise starts, a 3-flat shank to prevent spinning, and a gold oxide finish for improved wear resistance. Made from M35 cobalt steel with molybdenum and cobalt additives, these bits are built for demanding tasks and consistent performance across sizes from 1/16-inch to 1/2-inch.

• Includes 29 pieces with sharp, hard cutting edges for versatile projects like kitchenware maintenance, machine parts, medical equipment, and DIY tasks.
• Sizes range from tiny 1/16-inch up to 1/2-inch, with round shanks on the smaller sizes for easier handling.
• Designed for faster cutting, reduced heat, and extended life versus typical HSS drill bits.
• Round carrying case with built-in clip keeps bits organized and ready at hand for on‑the‑go work.

Practical benefits you may notice

Use these bits to enlarge existing holes or create new, smoother holes in acrylic, steel, brass, and other metals. The build supports longer bench sessions with fewer tool changes, and the portable case helps prevent loss during field or shop work.

• Helps start holes reliably and reduces wandering on initial contact.
• Promotes organization and portability for busy job sites.

Whether you are maintaining kitchenware, servicing machines, or tackling DIY builds, the Stark USA Turbo Step set offers a practical, durable option that emphasizes speed, precision, and longevity while remaining flexible to your projects.