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AutoZero Touch Plate

Name: AutoZero Touch Plate
Brand: Sienci Labs Inc.
SKU: AUTOZERO
Availability: InStock
Rating: 4.54 (510 reviews)

Rated 4.54 out of 5 based on 510 customer ratings

(510 customer reviews)

$120.00

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

Specifications

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 1-year warranty. Learn more.

Instructions & Assembly

510 reviews for AutoZero Touch Plate

4.5

Based on 510 reviews

5 star	74	74%
4 star	12	12%
3 star	8	8%
2 star	2	2%
1 star	2	2%

Rated 5 out of 5

Sylvester (verified owner) – October 2, 2026

Works as designed!

(0) (0)
Rated 4 out of 5

Andy A. (verified owner) – October 1, 2026

The autozero touch plate itself and function is an absolute joy and time saver while running multiple types of operations back to back. My only criticism would be of the durability of the cord sending the electrical signal back to the CNC. Through frequent use the cord is vulnerable to kinks at the connecting point to the autozero plate itself.

(0) (0)
Rated 5 out of 5

Andy T. (verified owner) – September 30, 2026

Being wireless would be a major improvement but this works very well.

(0) (0)
Rated 5 out of 5

Noah H. (verified owner) – September 29, 2026

Works great and it’s quick.

(0) (0)
Rated 5 out of 5

Raice Austin (verified owner) – September 26, 2026

absolute needed add-on here, A 3d printed holder would be great though!

(0) (0)
Rated 5 out of 5

Randall Norris (verified owner) – September 25, 2026

What an easy way to set Z zero.

(0) (0)
Rated 3 out of 5

Douglas Rasmussen (verified owner) – September 25, 2026

The only reason for 3 stars, I have not taken the time to use this yet.

(0) (0)
Rated 4 out of 5

Russell W. (verified owner) – September 23, 2026

Works Great

(0) (0)
Rated 3 out of 5

Lynn Cummings (verified owner) – September 22, 2026

Have not used this yet.

(0) (0)
Rated 5 out of 5

Garry (verified owner) – September 21, 2026

very easy to use..

(0) (0)