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BTER CNC Automatic Tool Sensor Gauge, DC 24V Normally Closed CNC Z Axis Tool Setter, High Accuracy Aluminum Alloy Z Axis Probe Tool Touch Sensor Setting Gauge for CNC Router Engraving​ Machine

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Availability: In Stock.
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Arrives Saturday, Mar 7
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Features

  • MAIN FUNCTIONSThis CNC router tool is a special tool setting instrument for the engraving machine and CNC equipments. The output of it is received by the numerical control system and then the tool length setting, tool wear detection and tool breakage are detected by the program control.
  • HIGH PERFORMANCEThis automatic tool setting instrument is designed with 5mm / 0.2in stroke, 0.001mm repeat positioning accuracy, 1.5N force and DC24V 20mA rating, with high accuracy and sensitivity, efficient and .
  • PREMIUM QUALITYThis Z axis touch tool setter is made of cemented carbide, with fine processing, hard and wear resistant. It features with dustproof and waterproof structure, has strong durability in the existence of coolant and iron filings.
  • WIDE APPLICATIONSThis Z axis tool touch sensor's bottom with magnet design, can be directly connected to the machine, firmly attached to the body. It is normally closed design, and equipped with cable, can be used with most CNC equipments.
  • QUALITY ASSURANCEWe are very confident in the quality of this automatic tool setting gauge, and provide or refund for it. Please feel to reach us if you have any questions about your purchase. We will solve your problem within 24 hours.

Description

Feature: 1 STRONG MAGNET: Bottom magnet design, can be directly connected to the machine, firmly attached to the body 2 CARBIDE PROBE: The tool probe is made of cemented carbide, with fine processing, hard and wear resistant 3 GOOD SEALING: With dustproof and waterproof structure, has strong durability in the existence of coolant and iron filings 4 HIGH EFFICIENCY: Repeated positioning accuracy of 0001mm, with high accuracy and sensitivity, efficient and durable 5 FOR CNC DEVICES: The tool setter is normally closed design, with cable, and can be used with most CNC equipments Specification: Item Type: Touch Tool Setter Product Material: Aluminum Alloy Tool Head Material: Carbide Alloy Product Model: MY20-20-2 Voltage: DC 24V Current: 20MA (Maximum) Output Mode: NC (Normally Closed) Stroke: Approx 5mm / 02in Repeat Positioning Accuracy: 0001mm Life: 3 million times Contact Force: 15N Tool Head Diameter: Approx 20mm / 08in Package List: 1 x Tool Setter Note: 1 Please control the tool setting speed at 50‑200mm/min 2 Ambient temperature range is 0‑80℃ 3 Please control the voltage at DC24V and the current below 20MA

Manufacturer: ‎BTER


Part Number: ‎BTERggs1a6xdwt5587


Item Weight: ‎12 ounces


Package Dimensions: ‎6.02 x 3.94 x 2.64 inches


Voltage: ‎24 Volts


Item Package Quantity: ‎1


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: March 10, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Mar 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Worked great.
Worked great. Did the job
Reviewed in the United States on December 11, 2025 by Andres Valdes

  • Seems like a decent low cost ETS
Works on my Tormach 1100M with Path Pilot set to passive ETS with a DIN plug soldered on. Repeats to half a thou or so in initial testing but activation force is a higher than I'd like for tiny tools We'll see how it holds up.
Reviewed in the United States on December 31, 2025 by shread

  • A pleasant surprise!
The media could not be loaded. Surprisingly well made. Instructions are completely in Chinese, but you don't really need to read them. Brown / Yellow is the switch for setting tool length. Green / Blue is the over travel (which just closes the switch when the setter is pressed more deeply). Five second set up on a Tormach 1100M. It's the two inner pins (excluding the center pin) on the aux port for tool length. From what I've read online, if you want over travel functionality, you have to wire them into your e-stop (and not the DIN 5 pins). On a Tormach, the command you want is G37 and G37.1. Tormach doesn't have much info (as in, the command's own page) on how to use G37 on their site, but it's all buried in the actual owner's manual PDF for your machine, which IS on their site. G37 Pnumber is available for tool breakage detection. So, G37 P0.1 would check for a hundred thou difference between the already-set tool length and the results that command generates). So, if the tool is broken, it will trip the ETS at a shorter height and error out. So if T06 is set at 3.0000 inches, but it breaks during use, it may trip at 2.7500. If the P value was commanded, the machine would error out. ... show more
Reviewed in the United States on April 2, 2024 by Nick Nick

  • Works great with millennium milo v1.5
Got it hooked up to my CNC and I'm seeing <0.05mm repeatability, I can't measure anything less than .05 because I don't even have motor resolution that fine. Running it at 5V instead of 24V with no performance issues. Brown is wired into a +5V source and orange is wired into a signal pin for an end stop on my CNC control board. The air blade is awesome. Whole part looks slick - would buy again. ... show more
Reviewed in the United States on October 28, 2024 by Jonathan Ilagan

  • Great value for the cost. Bought a second one.
Surprisingly well designed and repeatable. Great deal for the price. I only use the first limit switch (brown and orange wire) for setting the workpiece height on my CNC router. I found the height to be exactly 2.5" to the closing of the first Normally Closed limit switch. I wish the wires were longer, but I appreciate the heavier duty shield coming off the base. I haven't tried the air blower, in fact, I just took mine off. I bought a second one to use for tool height measurement for my automatic tool changer. ... show more
Reviewed in the United States on April 26, 2025 by Slawek Slawek

  • kinda just ehhh missing leads
doesnt have a probe detect lead so pretty crappy for price. have to manually say its ready each time i want to use it and remember to disable. but besides that it does work well.
Reviewed in the United States on March 3, 2025 by Myths

  • Works
Works great on the Tormach for tool setting. Run the macro and it just works. Hard wired mine so the plug can be used for the probe
Reviewed in the United States on March 13, 2025 by Kacey T

  • Well made, has an air jet to keep the touch plate clean.
Very well made and solid feeling. Should hold up well to accidental hits when loading/unloading material. FYI: That rod on the side has an air jet which blows debris off the touch plate.
Reviewed in the United States on July 18, 2025 by ElectronicsDude

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