End Mill Upcut Spiral
Whiteside RU1600 1/8" Upcut Spiral
Whiteside
$28.50
Overview
Whiteside is the gold standard in CNC router bits for woodworking. The RU1600 features a 1/8-inch cutting diameter on a 1/4-inch shank, giving excellent rigidity for its size. Made in the USA from micro-grain solid carbide, it delivers superior edge quality and tool life compared to budget imports.
Best for
Premium woodworking with clean cuts in hardwoods and plywood.
Specifications
Shank Diameter
1/4"
Cutting Diameter
1/8"
Flute Count
2
Material
Solid Carbide
Coating
Uncoated
Type
Upcut Spiral
Material Compatibility
Wood Plywood MDF Hardwood Softwood
Not rated for aluminum. Use a ZrN or DLC coated single-flute end mill for aluminum cutting.
Pros
- Made in USA with premium micro-grain carbide
- 1/4" shank provides extra rigidity
- Exceptional edge quality and finish
- Very long tool life
Cons
- Premium price point
- Not suitable for metals
- Overkill for foam and soft materials
- Limited availability outside North America