Cobalt Drill Bit Set, 13Pcs Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic

The 115-piece drill bit set offers a comprehensive range of sizes, including 29 pieces from 1/16" to 1/2" and 29 left-hand drill bits. Additionally, the set includes 13 left-hand pieces ranging from 1/16" to 1/4". These various sizes cater to diverse drilling needs.

The M35 cobalt drill bits within the set are renowned for their durability, sharpness, and robustness. They are well-suited for cutting through stainless steel, iron castings, copper, aluminum, and other soft metals, as well as plastics and wood.

The quick and efficient design of the cobalt drill bit set ensures effective performance on a wide range of soft and hard materials. The 135-degree point tip and twist design facilitate faster cutting, with the self-centering feature preventing walk-off and enabling quicker chip and particle removal.

The high-speed steel (HSS) cobalt drill bits in the set offer excellent cutting performance, particularly for hardened steel. The 13 sets of drill bits are designed for long-term use, with the inserts being hardened and polished to enhance sharpness and precise cutting without any wobbling.

For easy storage and organization, the drill set comes with a compact case that includes size indexes. This packaging solution ensures convenient access and sorting of the various drill bits.

If you have any questions or concerns regarding the drill bit set, the brand is committed to providing you with prompt and helpful assistance.

product information: