SUNNEN 3G-P20-718AS Stone Honing Mandrel Truing Sleeve .713 .750

( Brand: Sunnen ), ( Manufacturer Part Number: 3G-P20-718AS ), ( Part Type: Sleeve ), ( Country Of Origin: United States )

Review SUNNEN Stone Honing Mandrel .713 Inch .750 Truing Sleeve And Stones fits 750

Introducing the SUNnen 3G-P20-718AS Stone Honing Mandrel, a versatile and essential tool for stone truing and honing applications in automotive restoration and maintenance. This mandrel is specifically designed for use with the SUNnen Model 713 and 750 truing machines, making it an indispensable addition to any garage or workshop.

The SUNnen 3G-P20-718AS Stone Honing Mandrel boasts a robust and durable construction, built to withstand the demands of frequent use. It is made from high-quality steel, ensuring strength and longevity. The mandrel features a unique tapered design, which allows for precise and accurate truing of stones, ensuring optimal performance and a flawless finish.

This mandrel is equipped with 7/16-20 threads, making it compatible with a wide range of honing stones and other accessories. The tapered design not only facilitates easy stone installation but also makes it simple to balance and align stones for optimal truing. The mandrel is also equipped with a 3-jaw chuck, which provides secure and reliable stone retention, ensuring stability during the honing process.

The SUNnen 3G-P20-718AS Stone Honing Mandrel is perfect for use with a variety of stone types, including diamond, ceramic, and aluminum oxide. It is suitable for honing and truing a range of automotive surfaces, including engine blocks, cylinder heads, and crankshafts. The mandrel is designed to provide consistent and efficient honing, ensuring that even the most intricately shaped surfaces are trued and honed to perfection.

In conclusion, the SUNnen 3G-P20-718AS Stone Honing Mandrel is an essential tool for any automotive restoration or maintenance workshop. Its robust construction, tapered design, and compatibility with a wide range of stones make it a versatile and indispensable addition to any garage. With its secure 3-jaw chuck and easy-to-use design, this mandrel ensures efficient and accurate honing and truing, resulting in flawless finishes and optimal engine performance.

A Detailed Analysis of the SUNnen 3G-P20-718AS Stone Honing Mandrel with Truing Sleeve (713 750)

The SUNnen 3G-P20-718AS stone honing mandrel with truing sleeve (713 750) is a popular accessory used in engine rebuilding and performance engine building. This mandrel is designed to hold various sizes of grinding and honing stones for precise engine component resurfacing. In this analysis, we will discuss the potential advantages and disadvantages of this product to help you make an informed purchasing decision.

1. Versatility: This mandrel is compatible with a wide range of grinding and honing stones, making it a valuable asset for engine builders and rebuilders who work on various engine types and sizes.

2. Durability: The SUNnen mandrel is constructed from high-quality materials, ensuring it can withstand the rigors of heavy-duty engine work.

3. Precision: The truing sleeve feature allows for accurate centering and alignment of the honing stones, ensuring consistent engine component resurfacing.

4. Compatibility: This mandrel is compatible with various honing machines, increasing its versatility and value for engine builders.

1. Cost: The SUNnen 3G-P20-718AS stone honing mandrel with truing sleeve (713 750) is a more expensive option compared to some other mandrels on the market.

2. Size and Weight: This mandrel is relatively large and heavy, making it less portable for those who need to travel frequently to perform engine work.

3. Complexity: The truing sleeve feature might require additional time and effort to set up and use effectively, adding to the overall time investment for engine work.

The SUNnen 3G-P20-718AS stone honing mandrel with truing sleeve (713 750) is a valuable tool for engine builders and rebuilders who require high precision and versatility in their work. Its compatibility with various grinding and honing stones, durability, and precision make it an excellent investment for those who prioritize quality engine components. However, its relatively high cost, size, and weight, as well as the additional complexity of the truing sleeve feature, might deter some users. Ultimately, the decision to purchase this mandrel depends on your specific needs, budget, and the type and volume of engine work you perform.

If you are a professional engine builder or rebuilder who requires high precision and versatility in your work, the SUNnen 3G-P20-718AS stone honing mandrel with truing sleeve (713 750) is a recommended investment. Its compatibility with various grinding and honing stones, durability, and precision make it an excellent long-term asset for your engine building business. However, if you are a hobbyist or occasional engine builder with a limited budget, you might consider alternative, less expensive mandrel options that still offer sufficient precision and versatility for your needs.

Details:

ALSO NOTE THAT THE 2 PICTURES WITH TRUING SLEEVE ON MANDREL. USED SUNNEN 3G-P20-718AS / 3ML-718M 3 STONE MANDREL WITH A DIAMETER RANGE OF .713 to .750. ALSO INCLUDED ARE 3 ML-7 P20-J47 SILICON CARBIDE HONING STONES, AND A ST-718/720 .737 ID TRUING SLEEVE. SHOW THE HONING STONES WEDGE LOCATION WITH CONTACTING .737 ID TRUING SLEEVE.

part #: 3gp20718as prices

• $26.74-$249.99

specifications shopequipm:

• for models: 750
• brand: Sunnen
• mpn: 3g-p20-718as
• part type: Sleeve
• country of origin: United States

general shopequipm:

• Automotive Tools Supplies > Shop Equipment Supplies > Other Shop Equipment
• condition: Used

offer shopequipm:

• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: November 26, 2025
• sold: 0

payments shopequipm:

• credit card: Diners-club
• other
• wallet: Apple-pay

returns shopequipm:

• policy: No Returns

seller shopequipm:

• city: New Hampshire
• # reviews: 1244
• rating: 100.0%

shipping shopequipm:

• cost: $15.00
• carrier: USPS
• transit: 3-7 Days
• service: USPS Ground Advantage
• class: Standard
• type: Fixed

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