3GP28-1250WC SUNNEN Honing Mandrel

Review SUNNEN Honing Mandrel 1.230 Inch 1.375

The Sunnen 3GP28-1250WC, 3GP28-1250WB, and 3PL-1250M Honing Mandrels are versatile and high-quality tools designed for precision honing applications in various industries. These mandrels are part of Sunnen's extensive range of honing products, known for their durability, precision, and reliability.

The 3GP28-1250WC and 3GP28-1250WB are similar in design and function, with the main difference being their compatibility with different honing machines. The 3GP28-1250WC is specifically designed for use with Sunnen's 230 Series and 375 Series honing machines, while the 3GP28-1250WB is compatible with Sunnen's 230 Series, 375 Series, and Wide Bore honing machines.

Both mandrels are constructed from high-strength steel, ensuring durability and resistance to wear and tear. They feature a robust threaded design that ensures a secure fit in the honing barrel and provides excellent stability during the honing process. The 3GP28-1250WC and 3GP28-1250WB have a 2-inch (50.8 mm) outside diameter, and they can accommodate honing stones up to 12-1/2 inches (317.5 mm) in length.

The 3PL-1250M is another versatile honing mandrel from Sunnen, designed for use with various Sunnen honing machines. It shares the same 2-inch (50.8 mm) outside diameter as the 3GP28-1250WC and 3GP28-1250WB, but it is specifically designed for use with the larger-diameter honing stones, up to 12-1/2 inches (317.5 mm) in length.

All three mandrels are designed with precision in mind, ensuring consistent and accurate honing results. They are an essential tool for machinists, engineers, and maintenance personnel who work with precision machinery, ensuring that their components maintain high levels of performance and efficiency.

In summary, the Sunnen 3GP28-1250WC, 3GP28-1250WB, and 3PL-1250M Honing Mandrels are robust and versatile tools designed for precision honing applications. They are built to withstand the rigors of regular use, ensuring consistent and accurate results, and are compatible with a range of Sunnen honing machines.

The Sunnen 3GP28-1250WC, 3GP28-1250WB, and 3PL-1250M honing mandrels are high-quality tools used for honing bore dimensions in automotive and industrial applications. Here are some pros and cons of buying these mandrels:

1. Precision: These mandrels are known for their high precision and accuracy, ensuring a perfect bore finish.

2. Durability: They are made of strong materials, such as chrome-molybdenum steel, ensuring long-lasting use.

3. Versatility: These mandrels can be used with various honing machines and can handle different bore sizes.

4. Wide Bore Range: The 3GP28-1250WC and 3GP28-1250WB have a wide bore range of 2.75 to 12.5 inches, while the 3PL-1250M has a bore range of 1.25 to 12.5 inches.

5. Easy to Use: The mandrels are easy to install and remove from the honing machine, and they can be adjusted to fit different bore sizes.

1. Price: These mandrels are relatively expensive compared to other mandrels on the market.

2. Limited Availability: They may not be readily available in all hardware stores, and customers may need to order them online.

3. Requires Specific Honing Machine: These mandrels require a specific honing machine to work properly, which may add to the overall cost.

If you are looking for a high-quality honing mandrel that offers precision, durability, and versatility, the Sunnen 3GP28-1250WC, 3GP28-1250WB, and 3PL-1250M are excellent choices. While they are more expensive than other mandrels on the market, their durability and precision make them a worthwhile investment.

If you are in the automotive or industrial sector and need to hone bore dimensions regularly, investing in these mandrels would be a smart choice. However, if you only need to hone bore dimensions occasionally or have a limited budget, you may want to consider other more affordable options.

Details:

Old part number: 3PL-1250M. The mandrel body has some coating wear on the shank. Sunnen 3GP28-1250WB / 3PL-1250M honing mandrel, manufacturer. Range: 1.230 - 1.375 31,24mm 34,93mm.

The tension blocks, stone wedge, and slot are all in very good condition. New part number: 3GP28-1250WC. The equipped guide shoes are lightly used and in good shape. Condition: in good overall shape.

specifications lightument:

• brand: Sunnen
• mpn: 3gp28-1250wc
• country/region of manufacture: United States

seller lightument:

• city: council grove, kansas
• # reviews: 3934
• rating: 100.0%

returns lightument:

• method: money back
• time: 30 days
• paid by: buyer
• policy: returns accepted

payments lightument:

• credit card: mastercard
• other
• wallet: apple-pay

shipping lightument:

• service: usps priority mail medium flat rate box
• class: expedited
• carrier: usps
• transit: 4-8 days
• type: calculated

offer lightument:

• sold #: 32
• price: $295.00
• item condition: Used
• options: ship-to-home
• started: september 5, 2024
• best offers: true
• availability: in stock
• in stock #: 1

general lightument:

• category: Business & Industrial > Light Equipment Tools