STARRETT PT27914 Probe Calibration Block

( Brand: Starrett ), ( Part Type: Probe Block ), ( Unit Type: Unit ), ( Manufacturer Part Number: PT27914 ), ( Country Of Origin: United States )

Review STARRETT Probe Calibration Block Preowned

The Starrett PT27914 Probe Calibration Block is an essential tool for ensuring the accuracy and reliability of coordinate measuring machines (CMMs) and other probe-based metrology systems. This calibration block is specifically designed to provide accurate and consistent measurement references for calibrating and verifying the performance of probing systems.

The PT27914 is constructed from high-precision, ground and lapped granite, ensuring a stable and consistent measurement surface. Its compact size of 4.72 x 3.54 x 1.18 inches (120 x 90 x 30 mm) makes it easy to transport and use in various measuring environments. The block features a flat, polished surface with a fine, uniform texture, providing excellent contact between the probe and the surface for accurate measurement results.

The PT27914 comes with a removable, adjustable reference pin, which can be set to various heights to simulate different types of features or geometries encountered in manufacturing processes. The pin's height can be adjusted using a precision micrometer screw, allowing for fine adjustments and ensuring the highest level of measurement accuracy.

The block also includes a set of three threaded holes, each with a diameter of 3/8 inch (9.52 mm), allowing for the attachment of various accessories such as clamping devices or fixtures. This versatility enables the PT27914 to be used in a wide range of applications and measurement scenarios.

The Starrett PT27914 Probe Calibration Block is supplied in a protective case, ensuring safe transport and storage. The case also includes a convenient carrying handle, making it easy to move the block between measuring locations.

In summary, the Starrett PT27914 Probe Calibration Block is a high-precision, versatile, and easy-to-use tool for calibrating and verifying the performance of probe-based metrology systems. Its stable, ground and lapped granite construction, adjustable reference pin, and threaded accessory holes make it an indispensable tool for ensuring accurate and consistent measurement results in various manufacturing environments.

The Starrett PT27914 Probe Calibration Block is a precision instrument used for calibrating and adjusting coordinate measuring machines (CMMs) and other metrology equipment. Here are some potential pros and cons of buying this calibration block:

1. High Precision: The Starrett PT27914 is known for its high precision and accuracy. It meets or exceeds the requirements of various industry standards, making it a reliable choice for calibrating metrology equipment.

2. Versatile: This calibration block can be used for various types of measurements, including length, angle, and form. It comes with a variety of features, such as a flat surface for length measurements and a V-block for angular measurements.

3. Durable: The Starrett PT27914 is made of high-quality materials and is built to last. It can withstand heavy use and rough handling, making it a good investment for organizations that rely on metrology equipment.

4. Traceability: The calibration block comes with a certificate of calibration, which provides traceability to national and international standards. This is important for organizations that need to demonstrate compliance with regulatory requirements.

1. Cost: The Starrett PT27914 is a high-end calibration block, and its price reflects its precision and quality. It may be out of reach for smaller organizations or individuals with limited budgets.

2. Complexity: The calibration block comes with a variety of features and options, which can be overwhelming for some users. It may require specialized knowledge to use effectively.

3. Size and Weight: The Starrett PT27914 is a large and heavy calibration block, which can make it difficult to transport and store.

The Starrett PT27914 Probe Calibration Block is a high-precision and versatile instrument that is ideal for organizations that rely on metrology equipment for quality control and inspection. Its durability and traceability make it a good investment for long-term use. However, its cost, complexity, and size and weight may be limiting factors for some users.

If your organization requires high-precision calibration of metrology equipment and has the budget for it, then the Starrett PT27914 Probe Calibration Block is an excellent choice. It offers superior accuracy, versatility, durability, and traceability. However, if you have limited budget or space, or if you are not experienced in using complex metrology equipment, you may want to consider alternative options with lower cost and complexity.

part # pt27914 price

• $99.77

specifications cncmano:

• brand: Starrett
• part type: Probe Block
• unit type: Unit
• manufacturer part number: PT27914
• country of origin: United States

payments cncmano:

• credit card: Mastercard
• other
• wallet: Google-pay

seller cncmano:

• # reviews: 540
• rating: 100.0%

shipping cncmano:

• transit: 5-10 Days
• carrier: USPS, UPS
• type: Calculated
• cost: $9.02
• class: Standard, Economy, Expedited
• service: USPS Ground Advantage, UPS Ground Saver, USPS Priority Mail

offer cncmano:

• options: Ship-to-home
• quantity: 2
• availability: In Stock
• sold: 0
• started: June 3, 2026

returns cncmano:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 14 Days

general cncmano:

• Business Industrial > CNC, Metalworking Manufacturing > Other CNC, Metalworking Manufacturing
• condition: Used

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