SpeTool 2D/3D Detail Engraver Router Bit 1.5mm Radius Spiral End Mill
SpeTool 2D/3D Detail Engraver Router Bit 1.5mm Radius Spiral End Mill
SpeTool Tapered 2D 3D Router bits suitable machines and materials
SpeTool H-Si Coated Carving Router Bits Project
SpeTool H-Si Coated Carving Router Bits Project
SpeTool H-Si Coated Carving Router Bits Project
SpeTool 2D/3D Detail Engraver Router Bit 1.5mm Radius Spiral End Mill
SpeTool 2D/3D Detail Engraver Router Bit 1.5mm Radius Spiral End Mill
SpeTool 2D 3D Carving Ball Nose TiAIN Coated Router Bit Project
SpeTool W01013 CNC 2D and 3D Carving 3.02 Deg Tapered Angle Ball Nose 1.5mm Radius x 1/4" Shank x 1-1/4" Cutting Length x 3" Long 2 Flute SC H-Si Coated Upcut Router Bit

SpeTool W01013 CNC 2D and 3D Carving 3.02 Deg Tapered Angle Ball Nose 1.5mm Radius x 1/4" Shank x 1-1/4" Cutting Length x 3" Long 2 Flute SC H-Si Coated Upcut Router Bit

$17.99 USD
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5 reviews
5 reviews
SKU: R1.5-D1/4-G FBA

2D & 3D Tapered Router Bits are perfect for intricate carving and detail work on CNC machines. With a strong tapered design and sharp cutting edges, they offer superior precision, durability, and smooth finishes—ideal for 3D contour carving, lettering, and V-bit engraving in wood, MDF, plastic, and more.

Excellent For Cutting:

● Acrylic●MDF/HDF●Aluminum●Silver

●Non-Ferrous Metals●Brass●Phenolics

●Bronze●Copper●Polyethylene Foam

●Gold●Sign Board●Fiberglass●Plywood

●Wood●Composite●Titanium alloy●PVC

TOOL SPECS: Solid carbide, up-cut spiral with 3.02 degrees, 1.5mm tip radius, 1/4" shank, 1-1/4" cutting length, and 3" overall length.

H-Si Coating: Provides stability and heat resistance at extremely high temperatures, prevents further oxidation, and increases lifespan and durability.

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Time to Taper into Perfection!

From fine lines to deep curves—flawless every time

2D/3D Carving Router Bits

Tapered for control. Engineered for art.

The secret weapon for 3D carving pros.

Similar Size

Part No.

Cutting Dia.
(D)

 Cutting Height
(B) 		a° Degree

(a°)

Tip Radius

(R)

Shank Dia.
(d)

Overall Length
(L)

Flute
(F)

 Coating Rec. RPM
W01001 0.5mm 15mm 5.12 0.25mm 1/8" 1-1/2" 2 TiAlN 18,000
W01002 1.0mm 15mm 4.16 0.50mm 1/8" 1-1/2" 2 TiAlN 18,000
W01003 1.5mm 15mm 3.20 0.75mm 1/8" 1-1/2" 2 TiAlN 18,000
W01004 2.0mm 15mm 2.24 1.00mm 1/8" 1-1/2" 2 TiAlN 18,000
W01005 0.5mm 1-1/4" 5.26 0.25mm 1/4" 3" 2 H-Si 18,000
W01006 1.0mm 1-1/4" 4.82 0.50mm 1/4" 3" 2 TiAlN 18,000
W01010 2.0mm 1-1/4" 3.92 1.00mm 1/4" 3" 2 TiAlN 18,000
W01012 3.0mm 1-1/4" 3.02 1.50mm 1/4" 3" 2 TiAlN 18,000
W01013 3.0mm 1-1/4" 3.02 1.50mm 1/4" 3" 2 H-Si 18,000
W01014 1/8" 1" 3.58 1/16" 1/4" 2-1/2" 2 ZrN 18,000
*W01015-SPE-X 1/16" 1" 5.38 1/32 1/4" 2-1/2" 2 TAC 18,000
W01015 1/16" 1" 5.38 1/32 1/4" 2-1/2" 2 ZrN 18,000
W01016 1/32" 1" 6.28 1/64 1/4" 2-1/2" 2 ZrN 18,000

*Customized sizes are acceptable

Frequently Asked Questions

Ideal for fine-detail 3D carving, tapered channels, molding toolpaths, sometimes replacing V-bits

Yes, they can sometimes replace V-bits in tasks like V‑Carve for smoother, rounded profiles.

Yes, many have used them at low RPMs (around 1800–4000 RPM) with coolant and proper holders to prevent burning or bit damage.

Users have noted roughness with certain tapered bits in such contexts—finish quality may vary.

The tapered shape ensures extra rigidity while allowing finer tip detail and better clearance in deep carvings.

They excel at creating smooth, curved surfaces—perfect for 3D sculptures, reliefs, molds, and signage.

A smaller stepover (e.g., ~10% of bit diameter) yields smoother finish but takes longer; larger stepover speeds up but may need post‑sanding.

They work on wood, MDF, plastics, foams—and, for coated bits, even certain metals.

Look for 2D/3D carving collections with varied taper angles and diameters for both profiling and detail work.

Use goggles, ear & dust masks; secure the workpiece; do dry runs to confirm paths before actual carve.

Customer Reviews

Based on 5 reviews
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T
Tim
Prime choice for finishing.

I use this bit to carve the finishing toolpath when running 3D relief files. The amount of detail is outstanding.
The precision is highly accurate and the sharp edges are holding up very well.
Customer service is top quality.

R
R. L. Whalen
This is a great tool bit

This is a great tool bit. I used for grinding off 3 steel wheel studs and lug nuts on two Jeep wheels where the lug nuts were rusted solidly in place. The bit also allowed me to easily mark the center of the wheels studs so that I could drill much of the stud away before finishing cutting through the stud and the lug nut. I was able to remove the frozen studs and lug nuts without wrecking the alloy wheels. The alternative would have been to use a cutting torch, ruining the wheels. It cuts well, and is not easily broken.

J
Jose G. pirul
excellent bit.

I have this one and their other end mills (different radii) it does everything I need it to do and I push it pretty hard. I own a Shapeoko and run this bit at around 160-200IPM for hours at the time.

User picture
S
Smith
Great buy

Just as good as the expensive ones. This was my 2nd purchase. Used daily and sharpness last.

L
LeeR
Works great

Bit works great. Used it for CNC 3D carving.