
( Brand: L-starrett ), ( Manufacturer Part Number: 440A ), ( Set Or Single Item: Set ), ( Type: Micrometer ), ( Number Of Pieces: 10 ), ( Country/region Of Manufacture: United States )
The Starrett 440A Gauge 1-10 Micrometer Set Machinist L.S. is a premium-quality precision measuring tool designed for professional machinists and metrology specialists. This set is part of Starrett's renowned line of micrometers, known for their precision, durability, and accuracy.
The Starrett 440A set consists of three micrometers: a 1-inch, a 2.5-inch, and a 5-inch, each covering a range of 0.0005 inches to 0.010 inches. The micrometers feature a high-quality, anodized, corrosion-resistant barrel made of hardened chrome-vanadium steel, ensuring a long lifespan and maintaining their precision even under harsh conditions.
The anvil and spindle of the micrometers are both made of hardened tool steel, ensuring superior strength and durability. The screw threads are of high-quality, acid-resistant, lead-crowned Brass, ensuring smooth operation and longevity. The micrometers also feature a high-quality, anodized, corrosion-resistant thumbscrew, allowing for quick and easy adjustments.
The Starrett 440A Gauge 1-10 Micrometer Set Machinist L.S. also includes a set of high-quality, anodized, corrosion-resistant screwdriver-type end wrenches for tightening and loosening the thumbscrews. The set also comes with a protective hard case, ensuring safe and easy transportation and storage.
Overall, the Starrett 440A Gauge 1-10 Micrometer Set Machinist L.S. is an excellent choice for professionals who require the highest level of precision and durability in their measuring tools. Its high-quality materials, smooth operation, and long lifespan make it a valuable investment for any machinist or metrology specialist.
Pros of buying a Starrett 440A Gage 1-10 Micrometer Set Machinist L.S:1. Accuracy: Starrett is known for its precision and high-quality measurement tools. The 440A set is no exception. It can provide measurements with an accuracy of up to 0.00025 inches (0.0064 mm).
2. Durability: The set is made of high-quality materials like brass and stainless steel. It is resistant to corrosion and shock, making it suitable for heavy-duty use in various industries.
3. Versatility: The set comes with various accessories like anvil jaws, end jaws, and thread gauges, making it versatile and suitable for a wide range of measurements.
4. Calibration: Starrett provides a calibration certificate with the set, ensuring that the instrument is accurate and reliable.
Cons of buying a Starrett 440A Gage 1-10 Micrometer Set Machinist L.S:1. Cost: The set is quite expensive compared to other micrometer sets in the market. This might not be affordable for everyone.
2. Complexity: The set comes with a lot of accessories, which can be overwhelming for beginners. It requires proper handling and care to maintain its accuracy.
3. Size and Weight: Due to its durability and the inclusion of various accessories, the set is quite heavy and bulky. This might make it inconvenient for portable use.
Conclusion:The Starrett 440A Gage 1-10 Micrometer Set Machinist L.S is a high-quality, precision measurement tool that is suitable for heavy-duty use in various industries. Its durability, versatility, and accuracy make it a valuable investment for professionals. However, its high cost, complexity, and size and weight might be disadvantages for some users.
Recommendation:If you are a professional in an industry that requires high precision measurement tools, the Starrett 440A Gage 1-10 Micrometer Set Machinist L.S is a worthy investment. If you are a beginner or if cost is a concern, you might want to consider other, less expensive micrometer sets that still provide accurate measurements.
This is a set from 1 to 10, does have some rust, but in working condition. Bottom of case is rusted bad. Happy buying.