SpeTool W01009 CNC 2D and 3D Carving 4.36 Deg Tapered Angle Ball Nose 0.75mm Radius x 1/4" Shank x 1-1/4" Cutting Length x 3" Long 2 Flute SC H-Si Coated Upcut Router Bit

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$17.69 USD

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Flute number


Shank Diameter(SD)


Tip Radius (TR)


Cutting Length(CL)


Overall Length(OVL)


Single Side Degree




Material Carbide



Specially designed for 2D and 3D CNC profiling and carving in plastic & wood with machines with CNC machines. The high-shear ball nose tips cut smooth 2D and 3D contours with reduced stepping.

Can be used with table-mounted and CNC routers.


 Designed for cutting the following materials:


  • Foam
  • Laminate
  • Melamine
  • Plywood
  • Acrylic
  • Sign Board
  • Solid Surface
  • Veneered Plywood
  • Solid Surface
  • Composites
  • Composite Decking


Safety Guidelines

BE CAREFUL. Always wear eye and ear protection along with dust masks. Avoid using bits while in loose clothing. Keep hands, body, clothing and hair away from the cutter. Do not remove safety guards, and be sure to always feed against the cutter rotation. Never use dull or damaged cutters. Disconnect power when changing bits or making adjustments, and  always leave the power disconnected when not in use. Follow all safety recommendations of the power tool manufacturer. SpeTool Company assumes no responsibility for defects, damage, or injury (direct or indirect) caused by misuse, abuse, alteration or modification
of any product (including sharpening).  

WARNING: Re-grinding of SpeTool products will produce dust of potentially hazardous ingredients. Always read and follow owner’s safety manual of all power machinery before using bits. Always use eye protection while using this or any carbide cutting product.  

WARNING: SpeTool products can expose you to chemicals including lead and/or cobalt, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to http://www.P65Warnings.ca.gov.  

WARNING: Drilling, sanding or machining wood products can expose you to wood dust, a ubstance known to the State of California to cause cancer. Avoid inhaling wood dust or use a mask or other safeguards for personal protection. For more information go to http://www.P65Warnings.ca.gov.

SpeTool Tapered 2D 3D Router bits SpeTool Tapered 2D 3D Router bits

SpeTool Tapered Router Bits

Excellent For Fine Detailed CNC 2D/3D Carvings

Industrial Quality

Made of premium carbide according to strict industrial grade quality standards with high wear resistance and has long service life to ensure best performance
Spetool tapered 2d 3d router bits 2
SpeTool H-Si Coated Carving Router Bits

H-Si Coating

H-Si Coating provide stability and heat resistance at extremely high temperatures, prevents further oxidation,increased the bit’s lifespan and durability substantially

Sharp Cutting Edge

Sharp edge ensure good cutting effect,clean surface,no burr for excellent cutting finishing
SpeTool H-Si Coated Carving Router Bits Sharp Edge
Autodesk fusion 360 logo
Spetool tool file database vectric

CNC Software.tool Files Available

Fusion 360™, Vectric® & Carveco® CNC Tool File For Download, click here!

Customer Reviews

Based on 5 reviews
Ganganatha Liyanage
Durability and Clean cuts with great price

In love with these amazing CNC bits. Durability and clean cuts are their specialty. Used for few 3d carving projects and really happy with the results☺️

Fenna P.
Good bit for carving with a CNC machine.

This is a great bit for carving on my CNC machine. With the settings right when doing the layout, barely any sanding was required to carve these Christmas ornaments I made. I cut 60 of them, and the bit still seemed to work as well on the last one as it did on the first. This was surprising because these were cut from Mahogany and required a total about 20 hours of cutting. If you look closely at the picture, this bit was capable of adding the detail of the scarf on the snowman, which is impressive since the ornament is only 3 1/2 tall.

spa toolsfor a cnc

this is the third bit I've bought from spa tools they work great

Michael L.
Great finish and lifespan of this bit through 50 hours of oak 3d detail cutting.

Pro- As my first tapered ball end mill I was reluctant but immediately pleased and impressed with its rigidity and performance. I've run somewhere around 5 hours of detailed 3d finishing paths in oak and its holding its edge.
Great finish left by this cutter.

No cons at this point after using the bit in several types of wood.

Durable, clean cutting

I use this bit 2-3 times a week over the course of a year and it looks brand new and cuts like it too. Hint, I clean the bit after every use and it helps.