TBN-2503 1/32" Tapered Ball Nose

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1/32" Tapered Ball Nose
Tungsten Carbide • Nano Blue Coated

Overview
Built for ultra-fine detail work where precision and surface finish matter most. The tapered profile adds rigidity over straight 1/32" cutters for cleaner results, deeper reach, and reduced deflection. Nano Blue coating improves heat resistance and edge life at high spindle speeds.

Best For

  • High-detail 3D carving
  • Relief work and finishing passes
  • Fine lettering and textures
  • Detailed contouring and artwork

Why Choose It

  • More rigid than straight 1/32" tools
  • Reduces deflection at deeper reach
  • Produces cleaner 3D finishes

Starting Parameters
Conservative starting values. Adjust for material, machine rigidity, and finish goals.

  • Spindle: 18,000–24,000 RPM
  • Feed: 40–100 IPM
  • Plunge: 15–30 IPM
  • Stepdown: 0.01"–0.03"
  • Stepover: 5–10%

Compatible Materials

  • Hardwood and softwood
  • MDF
  • Plastics
  • Modeling board and foam

Specifications

  • Tool Type: Tapered Ball Nose
  • Tip Diameter: 1/32"
  • Flutes: 2
  • Overall Length: 3.15"
  • Cutting Length: 1.77"
  • Shank Diameter: 1/4"
  • Material: Tungsten Carbide
  • Coating: Nano Blue

Notes

  • Small tips require careful zeroing
  • Avoid aggressive plunges and heavy stepdowns
  • Best used for finishing, not roughing

Customer Reviews

Based on 2 reviews
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Z
Zach Lance
Two day shipping is a joke.

I ordered parts I needed immediately. Ordered them today air through PWNCNC. Either PWNCNC didn’t send them immediately or UPS lost them but in either case it took over three weeks to get the parts. By that point in time I was able to today them from the manufacturer for less. This is not the first time PWNCNC has been late with shipping. Note if you are ordering something from them expect an extra week for shipping and handling.

H
Henry Adamiak

TBN-2503 1/32" Tapered Ball Nose

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