Multifunctional Serrated Drilling Set

Burr-free and clean, with full grinding and anti-rust treatment. These drill bits provide quick and easy penetration

The Multifunctional Serrated Drilling Set’s center has sharp marks. With their assistance, the drill can continue to drill in any way after drilling!

The Multifunctional Serrated Drilling Set is designed with blades on its edges to efficiently drill and move without hassle!

Perfectly carve or cut any surface with the Multifunctional Serrated Drilling Set! Using its unique stems, it can easily penetrate any material without harsh edges!

Can be used on any surface such as iron, copper, aluminum, wood, steel plate, ceramic, brick, plastic, and other materials you can think of!

The Multi functional Serrated Drilling Set is made of cobalt grade 6542 (high-speed steel). Harder than the HSS 4241 used in previous comparable bit sets.

Set of 6 drill bits in different sizes to meet your various needs and improve work efficiency.

Materials: High-speed Cobalt Steel
Package Contents: Multi functional Serrated Drilling Set (x1)