Disposable Spiral Blade

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Disposable Spiral Blades
Disposable spiral blades and replaceable cutters help maintain consistent cutting quality in woodworking planing, trimming and surfacing work. They are practical for shops that prefer replacing worn edges instead of sharpening fixed blades.
Choose blades by compatible cutter head, size, cutting edge shape, material and intended operation. Spiral arrangements can help reduce cutting load and improve surface consistency when the machine setup is correct.
Replace worn blades before they cause heat, rough surfaces or increased load on the tool.

Related guides: woodworking router bits guide, router bit types and uses, and router bit speed chart.
Use product filters and category links to compare size, shank, cutting profile, machine fit and application before ordering.

I130_03 single cutter insert drawing labeled 15 x 15 x 2.5 mm and 37-degree bevel

I130_03 spiral cutterheads shown with replacement insert examples

Disposable Spiral Blade

I130_03 Carbide Insert, 15 x 15 x 2.5 mm, 37-degree bevel

$4.49

I130_04 single cutter insert drawing labeled 30 x 12 x 1.5 mm and 35-degree bevel

I130_04 spiral cutterheads shown with replacement insert examples

Disposable Spiral Blade

I130_04 Carbide Insert, 30 x 12 x 1.5 mm, 35-degree bevel

$5.77

I130_05 single cutter insert drawing labeled 12 x 12 x 2.2 mm and 35-degree bevel

I130_05 spiral cutterheads shown with replacement insert examples

Disposable Spiral Blade

I130_05 Carbide Insert, 12 x 12 x 2.2 mm, 35-degree bevel

$2.29

I130_07 single cutter insert drawing labeled 14 x 14 x 2.0 mm and 30-degree bevel

I130_07 spiral cutterheads shown with replacement insert examples

Disposable Spiral Blade

I130_07 Carbide Insert, 14 x 14 x 2.0 mm, 30-degree bevel

$5.46

I130_08 single cutter insert drawing labeled 15 x 15 x 2.5 mm and 30-degree bevel

I130_08 spiral cutterheads shown with replacement insert examples

Disposable Spiral Blade

I130_08 Carbide Insert, 15 x 15 x 2.5 mm, 30-degree bevel

$6.38

I130_09 single cutter insert drawing labeled 15 x 15 x 2.5 mm and 37-degree bevel

I130_09 spiral cutterheads shown with replacement insert examples

Disposable Spiral Blade

I130_09 Carbide Insert, 15 x 15 x 2.5 mm, 37-degree bevel

$6.38

I130_10 single cutter insert drawing labeled 30 x 12 x 1.5 mm and 35-degree bevel

I130_10 spiral cutterheads shown with replacement insert examples

Disposable Spiral Blade

I130_10 Carbide Insert, 30 x 12 x 1.5 mm, 35-degree bevel

$7.86

I130_11 single cutter insert drawing labeled 12 x 12 x 2.2 mm and 35-degree bevel

I130_11 spiral cutterheads shown with replacement insert examples

Disposable Spiral Blade

I130_11 Carbide Insert, 12 x 12 x 2.2 mm, 35-degree bevel

$6.94

I130_13 single cutter insert drawing labeled 14 x 14 x 2.0 mm and 30-degree bevel

I130_13 spiral cutterheads shown with replacement insert examples

Disposable Spiral Blade

I130_13 Carbide Insert, 14 x 14 x 2.0 mm, 30-degree bevel

$6.15

I130_14 15 x 15 x 2.5 mm carbide insert with 30-degree edge

I130_14 spiral cutterhead series with replacement insert examples

Disposable Spiral Blade

I130_14 Carbide Insert, 15 x 15 x 2.5 mm, 30-degree edge

$8.09

I130_16 30 x 12 x 1.5 mm carbide insert with 35-degree drawing label

I130_16 spiral cutterhead series with replacement insert examples

Disposable Spiral Blade

I130_16 Carbide Insert, 30 x 12 x 1.5 mm, 35-degree drawing label

$8.55