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The 1/4" Oh, Jenny Up-cut O-Flute image 0
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The 1/4" Oh, Jenny Up-cut O-Flute
Jenny Bits

The 1/4" Oh, Jenny Up-cut O-Flute

In stock
$80.00
$80.00
FREE SHIP OVER $250

Usually ships within 24 hrs

shank

1/4"

Cut Length

0.812

Diameter

1/4"

Material

Carbide

flutes

Single

coating

ZrCN

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Free Ship $250+

Ships Canada

The Oh, Jenny 1/4″ O-Flute CNC Bit

The Oh, Jenny is a precision 1/4″ O-flute CNC bit designed for cutting plastics and other non-ferrous materials. Its custom cutting geometry provides efficient chip evacuation, reduced heat buildup and a clean finish when machining pockets and profiles.

Suitable for both hobby and industrial CNC routers, this bit is an excellent choice for materials that can melt, clog or develop poor edges when cut with a standard router bit.

Key Features

  • O-flute geometry for efficient chip evacuation
  • Helps reduce heat buildup and material melting
  • Produces clean edges and smooth finishes
  • Suitable for pocketing and profile cutting
  • Zirconium Nitride coating for improved tool performance
  • Designed for hobby and industrial CNC machines

Best Used For

  • Acrylic
  • HDPE
  • PVC
  • Polycarbonate
  • Aluminum using light passes
  • Other non-ferrous materials

Specifications

  • Cutting Diameter: 0.250″
  • Overall Length: 2.5″
  • Flute Length: 0.812″
  • Coating: Zirconium Nitride

Usage Notes

Use appropriate feeds, speeds and cutting depths for the material being machined. Proper chip evacuation is important when cutting plastics to help prevent melting and material buildup on the bit.

What is the 1/4″ Oh, Jenny for?

Cutting plastics and other non-ferrous materials. Its custom geometry gives efficient chip evacuation, reduced heat buildup and a clean finish on pockets and profiles.

What materials can I cut?

Acrylic, HDPE, PVC and polycarbonate, aluminum using light passes, and other non-ferrous materials.

Will it work on my hobby CNC?

Yes. It's suitable for both hobby and industrial CNC routers.

What should I watch for when cutting plastics?

Use appropriate feeds, speeds and cutting depths for the material. Proper chip evacuation is important to help prevent melting and buildup on the bit.

What are its dimensions?

0.250″ cutting diameter, 2.5″ overall length and a 0.812″ flute length, with a Zirconium Nitride coating.

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