Brand: Genmitsu SKU: 101-61S-OS05B

OS05B, 1/4" Shank, Carbide Spiral O Flute Down Cut CNC Router Bits Set, 5Pcs

SKU: 101-61S-OS05B Variants ID: 40974703165519
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  • Complete Package: This all-inclusive kit features 5 pieces, each with a 1/4 inch shank size. It provides a range of cutting Lengths from 12 - 25mm (12/15/17/22/25), ensuring it meets your diverse requirements.
  • Unique Up Cut Design: This design is highly efficient in clearing chips from the cut, making it ideal for faster feed rates and deeper holes where chip evacuation is crucial. It’s particularly effective when cutting material on a router table, as it tends to secure the workpiece to the table.
  • Long-lasting Durability: The end mills in our set are coated with a nano blue coating. This coating is a thin layer that enhances the hardness of the end mills, making them more resistant to wear and tear. This means they can withstand extended use without losing their cutting edge, ensuring you get a consistent performance throughout their lifespan. The nano blue coating also provides heat resistance, which is crucial when milling at high speeds or working with hard materials.
  • Superior Craftsmanship: Our Spiral Up Cut End Mills are crafted with meticulous attention to detail. The O Flute spiral design of the flutes (the grooves that form the cutting edges) is engineered for optimal performance. This level of craftsmanship not only enhances the performance of the end mills but also ensures they deliver excellent results across a wide range of applications.
  • Wide range of applications: These end mills are versatile and perfect for various applications such as woodworking, metalworking, plastics machining, CNC router milling, contouring and so on.


Higher Hardness for Metal Carving

Using 90 percent tungsten and 10 percent cobalt, we have re-proportioned the material for aluminum usage. Unlike other flute styles with a typical hardness (HRA) around 45-50, our end mills boast an impressive HRA of 91.5, providing cleaner cuts and allowing for deeper plunges.


Precision Manufacturing

At Genmitsu, we’re committed to delivering the highest levels of accuracy and quality. Our end mills are crafted in a single molding process using a CNC machining center. This ensures razor-sharp edges and precise dimensions, providing you with the precision you need for your projects.


Versatile Use

Don’t let your tools limit your creativity. With our versatile CNC blades, you’re only limited by your imagination. Suitable for use on a wide variety of materials, these blades are perfect for any project, big or small. Unleash your creativity and achieve exceptional results every time!


Down Cut

Advantages: Provides a cleaner edge as they push the material down while cutting. Leaves a finely finished top surface of the workpiece. User Scenarios: Best used for thinner materials that will be pushed down into the machine bed rather than being lifted with an up-cut spiral.

Genmitsu OS05B 5Pcs CNC Router Bits End Mill Set

This all-inclusive kit features 5 pieces, each with a 1/4 inch shank size. It provides a range of cutting lengths from 12.7 - 25.4 mm (12.7/12.7/25.4/25.4/25.4), ensuring it meets your diverse requirements.