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AutoZero Touch Plate

Name: AutoZero Touch Plate
Brand: Sienci Labs Inc.
SKU: AUTOZERO
Availability: InStock
Rating: 4.57 (334 reviews)

Rated 4.57 out of 5 based on 334 customer ratings

(334 customer reviews)

$87.99

The AutoZero Touch Plate is Sienci’s revolutionary CNC touch plate that allows for automatic zero-setting in all X, Y and Z directions, with both straight and irregularly shaped bits (v-bits, ball nose and tapered.)

Engineered by our team, the AutoZero allows for a fully streamlined probing experience:

Skip the process of measuring or assuming the tool size before probing
No more need to probe with a straight-edged bit to find zero before starting a 3D contour or v-carve
Corner cutout allows tool to go to zero to confirm successful probing

Unlike most conventional touch plates, the AutoZero’s unique chamfered-edge geometry, symmetry and tall walls allows it to automatically measure and calculate the size and position of the bit you’re using, with extreme accuracy. Plus, when combined with our gSender control software, users can run all functions through pre-built settings to have a seamless zeroing experience without having to mess around with custom macros.

***Read Description Below For More Highlights***

Description

Other highlights include:

Special nickel coating for higher surface conductivity to improve touch-off sensitivity
Each set comes with a 5ft cable with a strong neodymium magnet and gold plated 5mm ECS5 jack for easy connection to two spots on the touch plate
Guaranteed compatibility with our LongMill and AltMill CNCs, and likely compatible with other CNC routers with 2-wire, NO probe connections (like Shapeoko, 3018, etc.)
Works seamlessly out-of-the-box with the gSender CNC control software
Macros and documentation available for other senders too like CNCjs, LinuxCNC, Buildbotics, UGS, and more
Currently set up for Front, Left corner probing only – support for other options coming to gSender soon

Additional information

Weight	.7 lbs
Dimensions	4 × 6 × 0.5 in
method-of-qualification	TRANSACTIONAL VALUE
origin-criterion	C
country	CA

Measurements

Shipping Dimensions: 203 x 152 x 51mm (8″ x 6″ x “)
Shipping Weight: 0.32kg (0.7 lb)

Recommended Add-ons & Accessories

FAQs

Warranty

Items such as our AutoZero Touch Plate are covered under our 60-day warranty. Learn more.

Help & Resources

334 reviews for AutoZero Touch Plate

4.6

Based on 334 reviews

5 star	76	76%
4 star	11	11%
3 star	5	5%
2 star	2	2%
1 star	2	2%

Rated 4 out of 5

LARRY ROOSE (verified owner) – January 23, 2026

Ok

(0) (0)
Rated 5 out of 5

Anonymous (verified owner) – January 23, 2026

Worth it’s weight in gold!!!

(1) (0)
Rated 5 out of 5

Chris V. (verified owner) – January 23, 2026

This thing eliminates so much headaches and time.

(1) (0)
Rated 4 out of 5

Paul Hembrook (verified owner) – January 22, 2026

Not used yet

(1) (1)
Rated 3 out of 5

darrin brewer (verified owner) – January 22, 2026

the “auto” bit select for XYZ ruined 2 bits and made 2 chunks in the nice aluminum block. tell it you have a .25 bit, and its great, no issues

(0) (1)
Rated 5 out of 5

Blaine Ailts (verified owner) – January 22, 2026

This is much easier than zeroing it manually

(0) (2)
Rated 5 out of 5

MIKE FINNIGAN (verified owner) – January 21, 2026

Easy to use and accurate!

(2) (0)
Rated 5 out of 5

Robert R. (verified owner) – January 21, 2026

This is a no brainer. Set the Zero Touch plate on a corner of your stock and click start. It takes all of the guess work out of zeroing out your spindle.

(0) (0)
Rated 4 out of 5

Brae Barnes (verified owner) – January 21, 2026

some bits do not fit on the thin plate that only zeros the z axis

(0) (1)

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