TBN-2503 1/32" Tapered Ball Nose

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