Yonico 1/4" Compression Spiral
End Mill Compression

Yonico 1/4" Compression Spiral

Yonico

$18.95

Overview

Yonico's compression spiral end mill provides clean edges on both the top and bottom surfaces when cutting sheet goods. Positioned between budget SpeTool and premium Whiteside compression bits, it offers a good balance of quality and value. The combined upcut/downcut geometry eliminates tearout on both faces of plywood and laminated panels.

Best for

Clean double-sided cuts in plywood and laminates at a mid-range price.

Specifications

Shank Diameter

1/4"

Cutting Diameter

1/4"

Flute Count

2

Material

Solid Carbide

Coating

Uncoated

Type

Compression

Material Compatibility

Plywood MDF Laminates Veneered panels

Not rated for aluminum. Use a ZrN or DLC coated single-flute end mill for aluminum cutting.

Pros

  • Clean edges on both surfaces
  • Good mid-range quality
  • Better than SpeTool, less than Whiteside price
  • Solid carbide construction

Cons

  • Must cut at least as deep as the geometry transition
  • Not for thin materials
  • Pricier than SpeTool compression
  • Limited use outside sheet goods