The diameter of handle and the header of is about 1/8 inches, the overall length is about 3/4 inches, and the cut depth is about 3/4 inches. This milling cutter to provide the cutting effect; And provide ideal grasp during use. Made of M2 high-speed steel, these rotating knife heads excellent durability and solids; they that these drills not break or deform even under high pressure, thereby providing you with a long-lasting service life; suitable for this; suitable for thisReliable tools make your woodworking work efficiently. These milling cutters are not only designed for cutting gypsum boards, but also have a variety of uses, which can cut various materials, including sound barriers and templates; Tools can meet your needs. The circular orientation point of the side-cut drill ensures that the socket box is not damaged, while maintaining efficient, accurate and stable milling operations; farewell to uneven and jagged edges. This drill is your ticket for cleaning and accurate woodworking projects. The packaging includes 100 outlet drills to that your project and work have sufficient supply; this emphasizes that we are committed to providing and reliable tools for long-term use. Colour:Silver Material:Metal Package Contents: 1set * moldes para resina epoxica Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.