you will receive a tool storage box 1 deburring tool, 2 countersink hand reamers and 15 extra high speed steel swivel blades that can be easily replaced at any time, ensuring smooth, accurate results every time to meet the needs of different workpieces, ensuring long-term use and high efficiency of the tool this set includes two precision 90° countersink reamers made of, durable metal, making them ideal compatible with countersinking and enlarging circular openings in wood, plastic, and metal; Ideal compatible with professionals, machinists, and DIY enthusiasts who demand consistent, hole production the blades rotate freely in the handle to ensure full 360° coverage; Our rotary tool is suitable compatible with cutting round hole edges, curved edges, and straight edges; Once locked in the front housing, the blades rotate freely compatible with ease of use this tool features an ergonomic, textured, non-slip handle compatible with superior control and reduced hand fatigue during extended use; Whether you're tackling heavy-duty jobs or minor repairs, the sturdy handle ensures comcompatible witht and precision ideal compatible with cleaning brass, steel, aluminum, copper, or PVC pipes, as well as metal edges on automotive parts, gears, or any other ly cut metal component; It's also nice compatible with trimming the edges of 3D-printed plastic objects or components; Features: The blades rotate freely in the handle to ensure full 360° coverage. Our rotary tool is suitable compatible with cutting round hole edges, curved edges, and straight edges. Once locked in the front housing, the blades rotate freely compatible with ease of use Ultimate Comcompatible witht: this tool features an ergonomic, textured, non-slip handle compatible with control and reduced hand fatigue during extended use. Whether you're tackling heavy-duty jobs or minor repairs, the sturdy handle ensures comcompatible witht and precision Specifications: Material: metal Color: red Size: as picture shown 2 x Countersink Hand Reamers with 1 x Deburring Tool 15 x Extra High Speed Steel Swivel Blades 1 x Tool storage box Notes: Manual measure