Three-edge flat bottom milling cutter

Product Description

Three-edge flat bottom milling cutter is a milling cutter designed specifically for precision machining tasks, especially those that require flat faces or square shoulders. It features three cutting edges and a flat-bottom geometry, making it ideal for both roughing and finishing operations.

Features of Three-edge flat bottom milling cutter

1. Three cutting edges:

- The three-flute design provides a balance between material removal efficiency and tool stability.

- Fewer chip flutes than finishing cutters allow for greater chip removal, making it ideal for roughing.

2. Flat-bottom geometry:

- The flat bottom ensures that the cutter can produce flat faces, square corners, and precise shoulders on the workpiece.

- Ideal for slotting, grooving, and contouring operations.

3. Spiral flutes:

- Spiral flutes reduce vibration and improve cutting performance by ensuring smoother engagement with the material.

4. Materials and coatings:

- Typically made of high-speed steel or carbide for increased durability and performance.

5. Center-cutting capability:

- Many three-flute flat-bottom milling cutters are center-cutting, meaning they can cut directly into the material, giving them the flexibility to accomplish a variety of machining tasks.

Advantages of Three-edge flat bottom milling cutter

1. Efficient Material Removal:

- The three-flute design allows for higher feed rates and faster material removal compared to two-flute milling cutters.

2. Precision Flat Surfaces:

- The flat bottom geometry ensures precise planes and sharp angles, reducing the need for additional finishing operations.

3. Improved Chip Evacuation:

- The three-flute design provides ample space for chip removal, reduces the risk of clogging and improves machining efficiency.

4. Cost Effectiveness:

- Combined roughing and finishing capabilities reduce the need for multiple tools, saving time and costs.

Applications of Three-edge flat bottom milling cutter

1. Grooving:

- Creates flat-bottomed grooves on the workpiece.

2. Grooving:

- Cuts precise grooves with a flat bottom.

3. Contouring:

- Machining complex shapes with flat surfaces and sharp corners.

4. Plunging:

- Center cutting capability allows for plunge milling operations.

5. Face milling:

- Produces a flat surface on the workpiece surface.

Product Parameter