CNC Router Bits for Acrylic & Plastics

Bits for acrylic, polycarbonate, HDPE and other plastics — mostly single-flute O-flutes designed for clean, melt-free edges. Each product page shows the chipload and feed rate that keep plastic from gumming or chipping, or use...

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$11.16
Whiteside RU4111A O-Flute Up Cut Spiral - 3/8″ CD x 1 1/8″ CL x 3/8″ Shank
Whiteside RU4111A O-Flute Up Cut Spiral - 3/8″ CD x 1 1/8″ CL x 3/8″ Shank
$63.22 | $74.38

Whiteside Machine Company

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$10.80
Whiteside RU4102A O-Flute Up Cut Spiral - 3/8″ CD x 1″ CL x 3/8″ Shank
Whiteside RU4102A O-Flute Up Cut Spiral - 3/8″ CD x 1″ CL x 3/8″ Shank
$61.22 | $72.02

Whiteside Machine Company

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$11.18
Whiteside RU2151A O-Flute Up Cut Spiral - 1/4″ CD x 1 1/2″ CL x 1/4″ Shank
Whiteside RU2151A O-Flute Up Cut Spiral - 1/4″ CD x 1 1/2″ CL x 1/4″ Shank
$63.30 | $74.48

Whiteside Machine Company

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$8.36
Whiteside RU2111A O-Flute Up Cut Spiral - 1/4″ CD x 1 1/8″ CL x 1/4″ Shank
Whiteside RU2111A O-Flute Up Cut Spiral - 1/4″ CD x 1 1/8″ CL x 1/4″ Shank
$47.42 | $55.78

Whiteside Machine Company

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$6.96
Whiteside RU2076A O-Flute Up Cut Spiral - 1/4″ CD x 3/4″ CL x 1/4″ Shank
Whiteside RU2076A O-Flute Up Cut Spiral - 1/4″ CD x 3/4″ CL x 1/4″ Shank
$39.57 | $46.53

Whiteside Machine Company

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$7.48
Whiteside RU2074A O-Flute Up Cut Spiral - 1/4″ CD x 3/4″ CL x 1/4″ Shank
Whiteside RU2074A O-Flute Up Cut Spiral - 1/4″ CD x 3/4″ CL x 1/4″ Shank
$42.33 | $49.81

Whiteside Machine Company

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$8.36
Whiteside RU1801A O-Flute Up Cut Spiral - 3/16″ CD x 5/8″ CL x 1/4″ Shank
Whiteside RU1801A O-Flute Up Cut Spiral - 3/16″ CD x 5/8″ CL x 1/4″ Shank
$47.42 | $55.78

Whiteside Machine Company

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$8.36
Whiteside RU1701A O-Flute Up Cut Spiral - 5/32″ CD x 5/8″ CL x 1/4″ Shank
Whiteside RU1701A O-Flute Up Cut Spiral - 5/32″ CD x 5/8″ CL x 1/4″ Shank
$47.42 | $55.78

Whiteside Machine Company

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$10.50
Whiteside RU1611A O-Flute Up Cut Spiral - 1/8″ CD x 5/8″ CL x 1/4″ Shank
Whiteside RU1611A O-Flute Up Cut Spiral - 1/8″ CD x 5/8″ CL x 1/4″ Shank
$59.58 | $70.08

Whiteside Machine Company

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$9.33
Whiteside RU1602A O-Flute Up Cut Spiral - 1/8″ CD x 5/8″ CL x 1/4″ Shank
Whiteside RU1602A O-Flute Up Cut Spiral - 1/8″ CD x 5/8″ CL x 1/4″ Shank
$52.96 | $62.29

Whiteside Machine Company

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$8.08
Whiteside RU1601A O-Flute Up Cut Spiral - 1/8″ CD x 1/2″ CL x 1/4″ Shank
Whiteside RU1601A O-Flute Up Cut Spiral - 1/8″ CD x 1/2″ CL x 1/4″ Shank
$45.83 | $53.91

Whiteside Machine Company

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$7.82
Whiteside RU1581A O-Flute Up Cut Spiral - 1/8″ CD x 1/4″ CL x 1/4″ Shank
Whiteside RU1581A O-Flute Up Cut Spiral - 1/8″ CD x 1/4″ CL x 1/4″ Shank
$44.27 | $52.09

Whiteside Machine Company

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$11.16
Whiteside RD4111A O-Flute Down Cut Spiral - 3/8″ CD x 1 1/8″ CL x 3/8″ Shank
Whiteside RD4111A O-Flute Down Cut Spiral - 3/8″ CD x 1 1/8″ CL x 3/8″ Shank
$63.22 | $74.38

Whiteside Machine Company

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$6.96
Whiteside RD2076A O-Flute Down Cut Spiral - 1/4″ CD x 3/4″ CL x 1/4″ Shank
Whiteside RD2076A O-Flute Down Cut Spiral - 1/4″ CD x 3/4″ CL x 1/4″ Shank
$39.57 | $46.53

Whiteside Machine Company

Save
$7.48
Whiteside RD2074A O-Flute Down Cut Spiral - 1/4″ CD x 3/4″ CL x 1/4″ Shank
Whiteside RD2074A O-Flute Down Cut Spiral - 1/4″ CD x 3/4″ CL x 1/4″ Shank
$42.33 | $49.81

Whiteside Machine Company

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$10.50
Whiteside RD1611A O-Flute Down Cut Spiral - 1/8″ CD x 5/8″ CL x 1/4″ Shank
Whiteside RD1611A O-Flute Down Cut Spiral - 1/8″ CD x 5/8″ CL x 1/4″ Shank
$59.58 | $70.08

Whiteside Machine Company

Save
$8.08
Whiteside RD1601A O-Flute Down Cut Spiral - 1/8″ CD x 1/2″ CL x 1/4″ Shank
Whiteside RD1601A O-Flute Down Cut Spiral - 1/8″ CD x 1/2″ CL x 1/4″ Shank
$45.83 | $53.91

Whiteside Machine Company

Amana Tool 57303-Z 4Mmx4mm Shk Spiral O Alumi ZrN
Amana Tool 57303-Z 4Mmx4mm Shk Spiral O Alumi ZrN
$72.52

Amana Tool

Amana Tool 51498-Z 8Mmdx8mm Shk Spiral O Alum ZrN
Amana Tool 51498-Z 8Mmdx8mm Shk Spiral O Alum ZrN
$117.46

Amana Tool

Amana Tool 51494-Z 5Mmdx6mm Shk Spiral O Alum ZrN
Amana Tool 51494-Z 5Mmdx6mm Shk Spiral O Alum ZrN
$91.43

Amana Tool

Amana Tool 51380-Z 1.5X3mm Shk Spiral O Alum ZrN
Amana Tool 51380-Z 1.5X3mm Shk Spiral O Alum ZrN
$61.11

Amana Tool

Amana Tool 51371-Z 3Mmx3mm Shk Spiral O Alumi ZrN
Amana Tool 51371-Z 3Mmx3mm Shk Spiral O Alumi ZrN
$54.92

Amana Tool

Amana Tool 51648 1/2″Dx1/2″Shk Spiral O Plastic
Amana Tool 51648 1/2″Dx1/2″Shk Spiral O Plastic
$248.68

Amana Tool

Amana Tool 51647 3/32″X1/8″Shk Spiral O Plastic
Amana Tool 51647 3/32″X1/8″Shk Spiral O Plastic
$73.89

Amana Tool

Bits for acrylic, polycarbonate, HDPE and other plastics — mostly single-flute O-flutes designed for clean, melt-free edges. Each product page shows the chipload and feed rate that keep plastic from gumming or chipping, or use the feed rate calculator.