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Hudson, MA 01749
Tel: (978)567-8867
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1/4" (.250") Conical Ballnose Engraving Tool

Single Flute Ballnose Engraving Tool for Aluminum Plastics, Steels, Engraving, Reverse Engraving, 3D Engraving

Conical Ballnose Engraving Tool
1/4" (.250") Tool Shank Diameter

1-4 Single Flute Conical Ballnose Tool

  • Single Flute Conical Ballnose Engraving Tool with a radius tip that produces a cut with a rounded bottom.
  • Tip radius .005" - .040".
  • Included angles of 30°, 45° and 60°.
  • Engrave Aluminum, Steels, Stainless, other Metals, Plastic, Acrylic and many other materials.
  • Extremely effective for reverse engraving Acrylic and 3D engraving applications.
  • Testing has demonstrated that the 2L Conical Ballnose Engraving Tool can withstand higher cutting forces than standard Ballnose End Mills or tapered Ballnose End Mills.
    •  For example, a 0.010" Radius Conical Ballnose Engraving Tool was able to withstand plunging 0.010" deep at 55,000 RPM and 300 IPM in aluminum and make at least 200 passes over the surface while a similar diameter standard tapered Ballnose End Mills broke almost immediately. Read more.  
  • Designed for rotary engraving and marking.
  • This tool can be held rigidly in a collet or end mill holder, Top Loading Engraving Machines, and many and other types of industrial engraving and marking equipment.
  • Produced from a Premium, Ultra-Fine, Nano Grade Solid Carbide for maximum tool strength and durability.
  • Manufactured in house.
  • Many tool sizes in stock & ready to ship!
Order Below or Call Us: (978)567-8867

If you do not see the size you are looking for:
Contact us or submit a custom tool drawing (download pdf).
Custom tools have a quick turn-around.

Single Flute Conical Ballnose Engraving Tool
1/4" (.250") Tool Shank Diameter


Tool Shank Diameter Overall Length Split
Included Angle Tip
Make Selection Below to Build Your Part Number
Part No. Examples:


.65" 30°

Select Included Angle & Tip Radius:


Price: $21.68 each



.65" 30°

Select Included Angle & Tip Radius:


Price: $28.10 each


Cutter Knobs are ordered separately

Cutter Knob


See all Conical Ballnose Engraving Tools

See all Engraving Tools


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