Description
Insize 3521-80 Digital Tubular Inside Micrometers, 6-80"
L. Dewitt McCarter SKU #: 3521-80 | Mfr Part #: 3521-80
Insize 3521-80 is a micrometers product built for machinists, inspectors, and quality teams checking tight tolerance parts. Use it when measurement work needs repeatable product identification, practical specs, and a clear fit for the inspection task.
- Quality inspectors confirming dimensions before parts move downstream
- Machinists checking work at the machine or on the surface plate
- Maintenance teams replacing worn or missing measuring tools by part number
- Purchasing teams standardizing inspection equipment across departments
3521-80: Digital Tubular Inside Micrometers, 6-80". This Insize item is selected when teams need reliable measuring, gaging, or inspection support with clear part-number traceability and package details for ordering and receiving.
Why This Model
Choose this model when the job calls for outside, inside, depth, or specialty micrometer measurements and the buyer needs a specific Insize part number rather than a generic substitute.
After matching the tool to the feature being checked, teams can reduce rework, speed up inspection, and keep measurement decisions consistent across shifts.
Technical Specifications
| Brand | Insize |
| Manufacturer Part Number | 3521-80 |
| Product Family | Micrometers |
| Supplier Category Code | A |
| EAN | 6940561981995 |
| Package Weight | 12.79 lb |
| Package Length | 21.26 in |
| Package Width | 12.99 in |
| Package Height | 2.36 in |
| Feature 1 | Resolution .00005"/0.001mm. |
| Feature 2 | Micrometer head 6-7" |
| Feature 3 | Accuracy: [.00005(3+n+L/2)]", n=number of rods, L=maximum measuring length (inch) |
| Feature 4 | Carbide measuring faces |
| Feature 5 | The diameter of extension rods is .866" |
| Feature 6 | IP65 dust/waterproof |
| Feature 7 | Supplied with setting standards |
| Feature 8 | Optional accessory: data output cable |
What This Solves
- Faster part matching. Buyers can confirm the Insize part number, family, EAN, features, and package data before placing the order.
- More consistent inspection. Standardized measuring tools help operators check parts the same way across workstations and shifts.
- Less downtime. Maintenance and quality teams can replace missing or damaged tools without delaying inspection work.
- Cleaner receiving workflow. Package weight and dimensions help purchasing, receiving, and freight teams plan handling before delivery.
Common Applications
- Machine shop and toolroom inspection
- Quality control and receiving inspection
- Maintenance, repair, and calibration replacement
- Fabrication, production, and dimensional verification work
Quick Answer
Insize 3521-80 is a micrometers item for outside, inside, depth, or specialty micrometer measurements.
- Part Number: 3521-80
- Product Family: Micrometers
- EAN: 6940561981995
- Package Weight: 12.79 lb
- Package Size: 21.26 in L x 12.99 in W x 2.36 in H
Common Questions
What is Insize 3521-80 used for?
Insize 3521-80 Digital Tubular Inside Micrometers, 6-80" is used for outside, inside, depth, or specialty micrometer measurements. Confirm range, resolution, accuracy, contact style, fixture setup, and the part feature being measured before ordering.
Who typically buys this type of tool?
This product is intended for machinists, inspectors, and quality teams checking tight tolerance parts. It helps teams make practical inspection decisions without slowing production or maintenance work.
How should I confirm the correct Insize model?
Match the part number, measuring range, resolution, accuracy requirement, units, output needs, replacement accessories, and package dimensions before ordering.
Need Help Matching an Insize Tool?
Send us the part number, measurement task, range, resolution, accuracy requirement, and any accessory needs. L. Dewitt McCarter, Inc. can help verify the correct Insize tool for your application.
Contact Our Technical TeamAdditional Information
Brand: |
Insize |
Manufacturer Part Number: |
3521-80 |
Product Family: |
Micrometers |
Supplier Category Code: |
A |
EAN: |
6940561981995 |
Package Weight: |
12.79 lb |
Package Length: |
21.26 in |
Package Width: |
12.99 in |
Package Height: |
2.36 in |
Feature 1: |
Resolution .00005'/0.001mm. |
Feature 2: |
Micrometer head 6-7' |
Feature 3: |
Accuracy: [.00005(3+n+L/2)]', n=number of rods, L=maximum measuring length (inch) |
Feature 4: |
Carbide measuring faces |
Feature 5: |
The diameter of extension rods is .866' |
Feature 6: |
IP65 dust/waterproof |
Feature 7: |
Supplied with setting standards |
Feature 8: |
Optional accessory: data output cable |
