RU4100RN

Ball Nose Up Cut Spiral

3/8"SH, 3/8"CD, 1"CL

Product Description

               

Materials: Natural woods, composites, hard plastics

Recommended RPM: 16,000-18,000 (max 24,000)

Ball Nose Spirals leave a rounded bottom during cutting while still providing a better shear cutting angle like their standard spiral counterparts. These are popular with small CNC's but can be used in a router or router table. The up cut flute design pulls chips up and away from the work piece.

  • TOOL SPECS: Solid carbide, up cut, ball nose spiral with 3/8" cutting diameter, 3/8" shank, 3/16" radius, 1" cutting length, and 3" overall length for use in routers with a 3/8" collet.
  • BALL NOSE SPIRAL: Produces fully rounded bottom cuts with the tip of the bit, followed by straight edges with an up shear cutting angle to allow efficient chip ejection for optimal performance.
  • SOLID CARBIDE: Crafted from solid carbide for exceptional strength and long-lasting durability, ensuring reliable performance even in rigorous cutting tasks.
  • MATERIALS: Ideal for routing wood, composites, and hard plastics, offering versatility and precision for a variety of woodworking and crafting projects.
  • MACHINES: Designed for hand-held routers, router tables, and CNC machines in a wide variety of applications. Popular for 3D carving on a CNC.
  • SPECIAL APPLICATION: While very versatile and popular for 3D carving on a CNC machine, the ball nose design is a great option for routing juice grooves in cutting boards.
Part # Shank Dia. Cutting Dia. Radius Cutting Length Overall Length
RU1800RN 1/4" 3/16" 3/32" 3/4" 2-1/2"
RU2075RN 1/4" 1/4" 1/8" 3/4" 2-1/2"
RU4100RN 3/8" 3/8" 3/16" 1" 3"
RU5125RN 1/2" 1/2" 1/4" 1-1/4" 3"
RU5200RN 1/2" 1/2" 1/4" 2" 4"