Vermont Gage Steel Go Plug Gage, Tolerance Class ZZ, 0.5225 Inch Gage Diameter
Why you'll like it
- Enhanced Durability — Crafted from cold-stabilized tool steel with 60/64 Rockwell C scale hardness for extended tool life.
- Precise Measurement — Built to Class ZZ tolerance specifications with a 0.0002 inch limit for accurate hole sizing.
- Smooth Insertion — Features a 10-microinch finish or better to ensure seamless checking of drilled or machined holes.
- Certified Quality — Supplied with a certificate of accuracy traceable to national standards for dependable calibration.
Product details
Description
This precision-engineered steel go plug gage is designed to accurately verify the lower limit and minimum size of drilled or machined holes in industrial settings. Manufactured from cold-stabilized tool steel hardened to 60/64 Rockwell C scale, it delivers exceptional wear resistance and long-lasting performance.
The cylindrical pin features a class ZZ tolerance of 0.0002 inches along with a smooth 10-microinch finish or better, ensuring effortless insertion and reliable measurement verification. Ideal for machinists, quality control inspectors, and manufacturing professionals, this tool helps calibrate workshop equipment and inspect precision parts with confidence.
Sourced directly from the United States, it provides the exact specifications required for rigorous metrology applications.
How to use
- Clean the gage and the workpiece before inspection.
- Gently insert the Go plug gage into the machined hole; it must slide freely into the hole to verify that the lower limit is met without being too small.
Ingredients
Cold-stabilized tool steel (60/64 Rockwell C scale hardness)
As printed by the brand. Check the pack label if you have an allergy.
Specifications
| Brand | Vermont Gage |
|---|---|
| UPC | 662631035228 |
| Ships from | USA (sourced directly), checked in Navi Mumbai |
| Sold by | Dropy.in |
Ratings & reviews
From our customers
FAQs
What is the tolerance of a plug gauge?
Plug gauge tolerances vary by class, with Class ZZ typically featuring a tight tolerance limit of 0.0002 inches. This precise variance ensures high accuracy when checking hole diameters in manufacturing and machining environments.
What is the overall length of this plug gage?
This steel go plug gage features a standard overall length of 2.0 inches, providing a balanced and comfortable grip for routine shop floor inspections and calibration tasks.
What material is used to construct this gage?
It is made from high-grade tool steel that has been cold-stabilized to achieve a hardness of 60 to 64 Rockwell C scale, offering excellent resistance against wear and deformation.
Are these USA-imported Vermont Gage products authentic on Dropy India?
Yes, all Vermont Gage products available on Dropy India are 100% authentic items sourced directly from the United States, ensuring you receive genuine industrial-grade tooling.
Do I need a matching No-Go gage for this size?
Depending on your quality control requirements, a matching No-Go gage in 0.5225 inch can be used alongside this Go gage to establish both upper and lower limits of a hole diameter.
How long will delivery take?
Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.
Is cash on delivery available?
Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.
Are your products genuine?
Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.
What if my order arrives damaged or wrong?
Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.
Is delivery free?
Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.