Mechanical Edge Finders of 2025
- Best Choice
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YIDOFENGYIDOFENG 3D Touch Probe Edge Finder Trigger Finder,X Y Z Axis Measurement Centering Rod for Metals, Not Support the Detection of Insulation Materials and Insulating Spindle (Green light)
Main highlights- 【Working principle】Working principle: if the ball head and handle are short circuited, the light will turn on.So the probe can only test metals, does not support the detection of insulation materials and insulating spindle; NOTE:The CNC probe consumes a lot of power,If the light is not on, please check if the battery is charged first, If it is not, replace it with a new battery in a timely manner
- 【Specifications】Name:3D Light Edge Finder;Model:MF60;Material:Tungsten Steel;Body Material:Aluminum Alloy;Measuring accuracy:<0.01mm;Repeatability:<0.01mm;Probe direction:±X±Y +Z; Probe safety stroke:XY±15º, Z+5mm;Trigger life:5,000,000 times;Usage range:Metal;Probe thread M4; ball head diameter 4mm;length 40mm
- 【Package included】1x MF60 3D Edge Finder (Grey Black Color/Green Light)
- 【Functions】⑴MF60 edge finder is designed to measuring the edges, holes, studs, angles, corners, etc. with high accuracy; ⑵ Connect GND and the output signal line. After the host computer obtains the signal, the macro program will realize the functions of automatic centring and recording of coordinates;⑶supports X, Y, Z three-direction measurement, reciprocating positioning accuracy ≤ 0.01, XY deflection range 0-6 °, Z-direction telescoping range of 1mm, beyond the safety range will damage the probe and the probe
- 【Applications】Widely used for positioning and measurement of CNC lathes,milling machine etc,But exceeding the safety range may damage the probe and probe,and does not support the detection of insulation materials and insulated machine tools
- 【Advantages2】⑶Easy to use: Light in weight and compact in size, probe can be rotated 180 degrees,no need to rotate the spindle during measurement and centering,more flexible and convenient; ⑷Probe waterproof and dustproof: It can work normally in environments with a small amount of dust and water dripping
- 【Advantages1】⑴Flexible Uses: Supports online auto measurement as well as working as a offline acoustooptic beam splitter in 5 directions;⑵Good Material: adopts a sturdy sealed shell,is made of anodized aluminum alloy,with with a flat anti roll design and a tungsten steel ball head,good structural stability, high measurement accuracy. Measuring accuracy is less than 0.01mm,repeatability is less than 0.01mm;
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- Value for Money
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FowlerFowler 54-575-600-0, Electronic Edge Finder - 0.200"
Main highlights- MEASURING CAPABILITIES: This electronic edge finder has a 1/2" mounting shank with a repeatability of 0.0002"
- LIGHT PORTS: Professional edge finder with six equally spaced light ports that provide visibility at any angle
- EDGE FINDER: Edge detection tool with 0.2" stylus that lights instantly when it touches work edge and contact is made between 2 conductive surfaces
- BUILT TO LAST: Made in the USA
- ACCURATE MEASUREMENTS: This electronic edge finder can read off any electrically conductive metal; it uses one 12V battery
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MitutoyoMitutoyo 050101, Edge Finder, 3/8" Dia. Shank, .200" Dia. Tip
Why we love it
Durable and long-lasting design.
Ensures precise edge detection.
Perfect for milling applications.
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RAHISH TOOLSRAHISH TOOLS 8 Piece Set of Center & Edge Finder Set - Shank 1/2" & 3/8" - Milling Set
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SPISPI Mechanical Edge & Center Finder Set: Single End, Double End, Cylinder Contact, Cone Contact
Main highlights- Body and contacts are made of tool steel; hardened, ground, and lapped to close tolerances for diameter and concentricity
- 98-329-6 Cylindrical contact mechanical edge finder: 1/2" head diameter, 1/2" shank diameter, 0.0002" accuracy
- 98-326-2 Conical/cylindrical contact double-end mechanical edge & center finder: 0.2" head diameter, 1/2" shank diameter, 0.0002" accuracy
- 98-325-4 Conical/cylindrical contact double-head mechanical edge finder: 0.2" head diameter, 3/8" shank diameter, 0.0002" accuracy
- 98-322-1 Cylindrical contact mechanical edge finder: 0.2" head diameter, 1/2" shank diameter, 0.0002" accuracy
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MitutoyoMitutoyo 050102, Edge Finder, 1/2" Dia. Shank, .200" Dia. Tip
Main highlights- Used in a milling machine to find the workpiece edge
- All working surfaces are hardened and ground
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MitutoyoMitutoyo 050103, Edge/Center Finder, 3/8" Diameter Shank, 0.200" Diameter Tip
Main highlights- Used in a milling machine to find the workpiece edge
- Country of origin: United States
- Centerfinder end is used to find hole centers, and aline the spindle with a punch mark or scribed line
- All working surfaces are hardened and ground
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StarrettStarrett Edge Finder - Ideal for Flat, Straight Edges, Center Points and Scribed Lines - .200" Contact Diameter, .375" Body Diameter, Single End with Protective Case - 827A
Main highlights- The Standard for Excellence - Proudly made in the USA, Starrett combines over 140 years of American heritage and innovation with globally sourced materials to deliver exceptional quality tools and products.
- Reliable - Edge Finders are easy to use. It is designed to be lightweight and handy, making it the trusted tool used by machinists to locate the center points and scribed lines.
- Precision at Your Fingertips - The Starrett 827 Edge Finder is the perfect tool for anyone looking for an accurate work location. With its fast, simple design, it's easy to get the job done right every time.
- Outstanding Quality - The body and contacts are made of tool steel, hardened, ground and lapped to close tolerances for diameter and concentricity. It has a furnished in attractive, protective case.
- Ideal Use - To locate edges on any surface including flats, straight edges, shoulders and grooves as well as round work such as dowels or center points of circles. Also used to scribe lines on surfaces such as studs or wallboard.
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FowlerFOWLER 54-575-600 0.200'' Electronic Edge Finder
Main highlights- Tip diameter: 0.200"
- Shank diameter: 0.500"
- Repeatability: +/-0.0002"
- Precision ground on all surfaces
- Our part # FOW-54-575-600
- LED: Yes
- Includes: 1 bulb and protective sleeve
- Easy change 12V battery
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DasquaDasqua Precision Electronic 20mm 3/4'' Shank Edge Finder with LED and Beep for CNC Milling Lathe Machining(Include The Battery)
Main highlights- These Excellent Electronic Optical Edge Finder Quickly Locate Work Edges and Save Time When Finding Positions on Milling Machines, Jig Borers, Etc
- Range of measuring up to 10mm/3.93inch,Shank Diameter: 20MM/0.787inch. Accuracy 0.005MM;
- Practicality: This photoelectric mechanical edge finder can measure the X and Y axis coordinates of the workpiece. Not Necessary to Rotate While Measuring
- Easy to Operate: When you touch the probe of the edge finder to the workpiece, there will be a red light and a beep.
- Battery: 2pcs 1.5V; Model: LR1/1.5v/N (Include the battery)