Name: Rotating Spirograph WDT Tool | BigCupOfCoffee.com
Brand: Coffee Distribution Tools
SKU: 3256806181814800-1
Availability: InStock
Rating: 4.90 (10 reviews)

There are two versions of this Spirograph WDT Tool:

Standard Version: Needles need to be cut to change the distribution depth.
Height Adjustable Version: The distribution depth can be adjusted by rotating the side ring. The needles have an adjustable range of 15 – 30mm distribution depth.

This 3D-printed WDT (Weiss Distribution Technique) tool incorporates a print-in-place planetary gear mechanism, resulting in a spirographic needle motion.

The default needle pattern has been optimized for uniform distribution, needing no more than eight rotations of the handle. The big gear also offers extra holes for needles, allowing customization of the distribution pattern.

Key Features:

Captivating spirographic needle motion.
Uniform coverage for consistent WDT results.
Uses top-notch 3D printing techniques.
The base holder with a brush insert keeps the barista station tidy.
Needles are easily replaceable and inserted from the top.
A set of replacement needles is provided, and needle length can be adjusted by cutting them.

10 reviews for Rotating Spirograph WDT Tool

S****** H***
Rated 5 out of 5
February 25, 2024
Item arrived fast and works flawlessly. Thanks A LOT!
D***** T*****
Rated 5 out of 5
February 23, 2024
Very impressed with how this tool works. Definitely created a more distributed bed of espresso vs other tools I've used. Quality is great for the cost...More
Very impressed with how this tool works. Definitely created a more distributed bed of espresso vs other tools I've used. Quality is great for the cost as well. Shipping took a while, but it came from far away, and with the price I have no complaints.
F*** J*********
Rated 5 out of 5
February 22, 2024
Very high quality. Smooth rotation and magnets secure well to portafilter.
M****
Rated 5 out of 5
April 9, 2024
This is a game changer. I have one for 58 mm standard, but with two "bases" for regulating height and needles depth of penetration. This (for 53.5 mm ...More
This is a game changer. I have one for 58 mm standard, but with two "bases" for regulating height and needles depth of penetration. This (for 53.5 mm standard - fits Bambino baskets) has revolving corps, so regulating needles depth is a breeze. Absolutely amazing, worth every penny. It has very thin, but strong, needles so it prepares coffee bed perfectly! No channeling, no spurts. Every serious espresso fan should got it. Recommend!
+3
h****
Rated 5 out of 5
March 22, 2024
Perfect!
O**** Á******
Rated 5 out of 5
January 5, 2024
great printed product; needles come pre-installed. worked right out of the package with a LaMarzocco portafilter. thanks!
8****
Rated 4 out of 5
March 4, 2024
It's light and you have to be fixed by hand. Other than that, I'm satisfied.
+1
u****
Rated 5 out of 5
February 14, 2024
The quality is not very bad. The height is good, and the price is really good. I can rotate quickly and I like it.
+1
J****
Rated 5 out of 5
February 12, 2024
Great WDT!!! reqlly good print and quality. arrived pretty quickly.
I'm very satisfied
+2
T****
Rated 5 out of 5
February 4, 2024
Great product! Fast shipment.