Best coax indicator for 2019

Finding your suitable coax indicator is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best coax indicator including detail information and customer reviews. Let’s find out which is your favorite one.

Best coax indicator

Product	Features	Editor's score	Go to site
	HFS (R) Coaxial Centering Indicator Co-Ax Precision Milling Machine Test Dial CNC		Go to amazon.com
	Coaxial Centering Indicator		Go to amazon.com
	Anytime Tools CO-AX Coaxial Centering Indicator Milling Machine Alignment Dial Test Complete Set		Go to amazon.com
	AccusizeTools - Co-Ax Indicator x 0.0005'' Graduations, JD21-0001		Go to amazon.com
	Fowler Full Warranty COAX-2D 2 Dimensional Coaxial Indicator Set, 52-710-025, 6.87" Length, 0.250" Maximum Measuring, 0.0005" Graduation Interval		Go to amazon.com
	BLAKE Co-ax Indicator Set - Model: CX-1		Go to amazon.com
	Co-Axial Centering Indicator CO-AX 250 Offset		Go to amazon.com
	Coaxial Centering Indicator		Go to amazon.com
	Haimer 80.364.40.FHN Universal FH-3D-Sensor with Integrated Taper SK40, Neutral Model		Go to amazon.com
	Dial CO-AX Indicator Test Centering Alignment COAXIAL COAX Curved Straight .0005		Go to amazon.com

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1. HFS (R) Coaxial Centering Indicator Co-Ax Precision Milling Machine Test Dial CNC

Feature

23 holes includes (5) 5/8-11 threaded holes for clamping and (18) untapped holes
Quick, accurate, easy centering in boring and milling set-up on horizontal or vertical machines.
Operate at an angle from horizontal to vertical machines and from internal to external diameter without any change by simply changing the feeler.
The face of the indicator remains stationary at any desired position while the machine spindle rotates, leaving the operator with both hands free to accurately position the table.
Body length: 5-1/2"; Shank: 3/8" diameter x 7/8" long

Description

23 holes includes (5) 5/8-11 threaded holes for clamping and (18) untapped holes
Quick, accurate, easy centering in boring and milling set-up on horizontal or vertical machines.
Operate at an angle from horizontal to vertical machines and from internal to external diameter without any change by simply changing the feeler.
The face of the indicator remains stationary at any desired position while the machine spindle rotates, leaving the operator with both hands free to accurately position the table.
Body length: 5-1/2"
Shank: 3/8" diameter x 7/8" long
Feller ball diameter: 1/8"
Measuring range: 250 axis feet
Capacity: Internal 5/32" to 4-1/4" dia. or External 0 to 4-1/4" dia.
Speed: spindle rotation up to 800 RPM. Exceeding this speed is not recommended.
Locating accuracy: 0.0002" or true center
Includes: restraining rod, center point feeler, 2", 4" & 6" straight feeler, 2", 4" & 6" curved feeler.

2. Coaxial Centering Indicator

Feature

Our Part # ALL-52050
Measuring range: 250 axis feet. Capacity: Internal 5/32" to 4-1/4" dia. or External 0 to 4-1/4" dia.
Speed: spindle rotation up to 800 RPM (exceeding this speed is not recommended)
Locating accuracy: 0.0005" or true center Includes: restraining rod, center point feeler, 2", 4" & 6" straight feeler, 2", 4" & 6" curved feeler

Description

Coaxial Centering Indicator Co-Ax Precision Milling Machine Test Dial CNC

3. Anytime Tools CO-AX Coaxial Centering Indicator Milling Machine Alignment Dial Test Complete Set

Feature

For quick centering on milling and boring set-ups
Includes 6 Feelers: 4", 8", 12" Straight 4", 8", 12" Curved
Measuring Range: Internal: 5/32" - 4-1/4" External: 0 - 4-1/4"
Locating Accuracy is 0.0005" of center
Furnished in a fitted wood case

Description

Anytime Tools Centering Indicator - Professional Grade Precision Tool

Use this indicator to quickly center work pieces or fixtures on your mill. The measuring range is 0.25". The shank is 0.375" diameter and 0.75" long. The indicator is 5.5" long. Can measure internal diameters from 0.12" to 4.25" and external diameters from zero to 4.25".

This set includes: Indicator body, restraining rod (prevents rotation), spring-loaded center point feeler, three straight feelers (for IDs), three curved feelers (for ODs).

Features:

• For quick centering on milling and boring set-ups
• Includes 6 Feelers: 4", 8", 12" Straight 4", 8", 12" Curved
• 1/8" Feeler Ball
• Measuring Range:
  • Internal: 5/32" - 4-1/4"
  • External: 0 - 4-1/4"
• Locating Accuracy is 0.0005" of center
• Furnished in a fitted wood case
• Operates at any angle from horizontal to vertical without any change, and from internal to external by simply changing the feeler

4. AccusizeTools - Co-Ax Indicator x 0.0005'' Graduations, JD21-0001

Description

• All points and feelers included
• Length of straight feeler: 1.77'', 4'', 6.06''
• Length of center point feeler: 2.07''
• Length of curved feeler: 1.81'', 4'', 6.06''
• Accuracy: 0.0002"

5. Fowler Full Warranty COAX-2D 2 Dimensional Coaxial Indicator Set, 52-710-025, 6.87" Length, 0.250" Maximum Measuring, 0.0005" Graduation Interval

Feature

1 year warranty offered by Fowler High Precision
Two-dimensional coaxial indicator can be used at any angle for accurate centering and positioning of components in most machining applications
1.6" diameter continuous dial has a 0-50 dial reading, 0.250" offset axis measuring range, and 0.0005" graduations for taking direct readings
Three internal and three external feelers and a center point feeler have 1/8" ball diameter, a locating accuracy of + or - 0.0002" of true center and provide a wide measuring capacity of 0-12" (0-300mm), face remains stationary during spindle rotation up to 800 RPMs
Set includes coaxial indicator, three internal feelers, three external feelers, center point feeler, restraining arm, and fitted case

Description

The Fowler 52-710-025 coaxial indicator has a 1.6" diameter continuous dial, a 0.250" axis offset measuring range, 0.0005" graduations, an accuracy of + or - 0.0002" of true center, and can be used at any angle at speeds up to 800 RPMs for accurate centering and positioning of components in most machining applications. The 0-50 continuous dial remains stationary during spindle rotation and has a total measuring range of 0.250" with 0.0005" graduations. Three internal and three external feelers and a center point feeler have a 1/8" ball diameter and a locating accuracy of + or - 0.0002" of true center. The internal feelers have a measuring capacity of 5/32 to 12". The external feelers have a measuring capacity of 0 to 12". This product has 1 year full warranty offered by Fowler High Precision, an American company. If you experience any problem contact Fowler directly for warranty claims.

The set includes a coaxial indicator, three internal feelers, three external indicators, a center point feeler, a restraining arm, and a fitted storage case. Dial readings with three digits, 0-10-0 for example, signify that the indicator has a balanced dial. Dial readings with two digits, 0-100 for example, indicate the dial has a continuous dial. Balanced dials are used for reading the difference from a specific surface reference point. Continuous dials are used for direct readings and usually have a larger measurement range than balanced dials.

Specifications
Dial face type and diameter	1.6" diameter face
Dial reading and graduations	Continuous 0-50 with 0.0005" graduations
Measuring range	0.250" axis offset
Speed	Up to 800 RPMs
Internal measuring capacity	5/32 to 12"
External measuring capacity	0 to 12"
Centering accuracy	+ or - 0.0002" of true center
Feeler ball diameter	1/8"

Test indicator gauges, also called gages, are precision instruments that measure short linear distances. They are commonly used for detecting deviations from tolerance limits, such as small variations in flatness or height of an inspected workpiece, and permit measurement in narrow grooves or small bores. A test indicator gauge consists of a ball-tipped contact point on a levered arm, also called a measuring insert, which pivots from a hinge point. The reading indicates the degree of angular displacement of the arm. Test indicator gauges are commonly used in manufacturing, machining, and mechanical engineering. Standard test indicators measure the displacement of the arm perpendicular to the axis of the indicator. Dial and electronic indicators are very similar to test indicators, except that the axis of measurement is parallel to the axis of the indicator. Test indicators can be analog, with a mechanical dial, or electronic, with a digital display. Some electronic models transfer the data electronically to a computer for recording and potential manipulation.

Fowler, an American company, manufactures inspection and measurement instruments such as electronic indicators, calipers, bore gages, and digital scales. The company, founded in 1946, is headquartered in Newton, MA.

Whats in the Box?

Coaxial indicator

Internal feelers (3)

External feelers (3)

Center point feeler

Restraining arm

Fitted storage case

6. BLAKE Co-ax Indicator Set - Model: CX-1

Feature

Delivers quick, accurate centering in boring and milling set-ups.
Face indicator remains in fixed position while the machine spindle rotates.
Measuring range: .250" axis offset
Locating accuracy: to within .0002" of true center
Length: 6-7/8". Shank: 3/8" diameter x 7/8" long. Feeler ball: 1/8" diameter

Description

Looking for a faster and simpler way to center a workpiece, part or fixture? You just found it. This handy centering device works at any angle, horizontal or vertical, internal or external. Also works with NC, EDM and other hard-to-turn spindles. As the spindle rotates, the centering indicator face remains stationary and always faces the operator. That way, you free up both hands to accurately position the machine table. Use the Co-Ax Indicator with the machine spindle running, and centering conditions are closely simulated because the influence of power transmission, lubricant flow, bearing characteristics and torque are already integrated into the reading. Provides simplified method for centering workpiece or fixture on horizontal or vertical machines, external or internal diameters - also with NC, EDM and other hard to turn spindles. Includes (1) Indicator. (1) Internal feeler. (1) External feeler. (1) Restraining arm. (1) Fitted case. Weight: 9-1/2 oz. net Shipping weight: 1 lb. 14 oz. Internal capacity: 5/32" to 4-1/4" diameter External capacity: 0" to 4-1/4" diameter It is recommended that operating speed not exceed approximately 800 RPM.

7. Co-Axial Centering Indicator CO-AX 250 Offset

Feature

accuracy 0.0002 inch of true center
6-8/7 inch length
shank 3/8 inch dia. x 7/8 inch length
250 axis offset
1/8 inch dia. feeler ball

Description

This CO-AX indicator for milling machines is 6-7/8 inch in length and has a shank that is 3/8 inch in diameter and 7/8 inch in length. It weighs 9-1/2 oz. and the feeler ball is 1/8 inch in diameter. The locating accuracy is within 0.0002 inch of the true center and the speed is limited to 800 RPM. Feelers are included. There is a 4 inch straight feeler, 8 inch straight feeler, 12 inch straight feeler, 4 inch curved feeler, 8 inch curved feeler, and a 12 inch curved feeler.

8. Coaxial Centering Indicator

Feature

Use this indicator to quickly center work pieces or fixtures on your mill
The indicator remains stationary while the spindle rotates
Can be used to center internal and external diameters
The locating accuracy is 0.0002" of center
Furnished in a fitted case

Description

Use this indicator to quickly center work pieces or fixtures on your mill.
The measuring range is 0.25". The shank is 0.375" diameter and 0.75" long. The indicator is 5.5" long from the top of the shank to the bottom of the tip holder (the black part).
Can measure internal diameters from 0.12" to 4.25" and external diameters from zero to 4.25".
This set includes: Indicator body, restraining rod (prevents rotation), spring-loaded center point feeler, three straight feelers (for IDs), three curved feelers (for ODs).

9. Haimer 80.364.40.FHN Universal FH-3D-Sensor with Integrated Taper SK40, Neutral Model

Feature

3-dimensional edge finder locates in X,Y and Z axis
Measure work piece dimensions
1 Short Probe Tip Included w/ Sensor
Measure surface flatness
No subtracting indicator tip diameter = NO MATH!

Description

Haimer 3D Sensors are precision measurement tools designed and manufactured in Germany, to the highest quality standards. Haimer, Quality Wins!

10. Dial CO-AX Indicator Test Centering Alignment COAXIAL COAX Curved Straight .0005

Feature

Co-Ax Indicator
Accuracy to Within .0002" of true center; .0005" Graduation ;250 Axis offset measuring range
6-7/8 Length;3/8" Diameter x 7/8" Long Shank;1/8" Diameter Feeler Ball
Designed for centering a work piece of fixture;Operates at any angle
Quantity: 1 ;Storage case overall dimension: 4-3/4''L x 8-5/8''W x 2-1/2''H

Description

-5/32 to 4-1/4 Diameter internal capacity
-Zero to 4-1/4 Diameter external capacity
-6 Points and feeler included
-Restraining rod center point feeler
-2" Straight Feeler
-4" Straight Feeler
-6" Straight Feeler
-2" Curved Feeler
-4" Curved Feeler
-6" Curved FeelerIt is recommended that the operating speed not exceed 800 RPM approximately
-All points included - Great for set ups in mill

-Use vertical or horizontal
-User internal or external
-While spindle rotates, the centering indicator always faces the operator

Conclusion

All above are our suggestions for coax indicator. This might not suit you, so we prefer that you read all detail information also customer reviews to choose yours. Please also help to share your experience when using coax indicator with us by comment in this post. Thank you!