4GP20-812UB SUNNEN Honing Mandrel

Review SUNNEN Honing Mandrel .806 Inch .843

The Sunnen 4GP20-812UB 4ML-812M Honing Mandrel is a high-quality tool designed for precision honing applications. This mandrel is specifically designed for use with Sunnen's 806 and 843 honing machines, making it an essential addition to any professional's toolkit.

The mandrel is made from durable, heat-treated alloy steel, ensuring it can withstand the rigors of repeated use. It features a 4mm bore, making it suitable for honing applications requiring a smaller bore size. The mandrel's 812mm length provides ample reach, allowing for easy access to hard-to-reach areas within cylinders and bores.

The Sunnen 4GP20-812UB 4ML-812M Honing Mandrel is equipped with a universal, quick-change, 360-degree swivel connector. This feature allows for easy and quick attachment and removal of the mandrel from the honing machine, saving time and reducing the risk of damage to the mandrel or machine during installation.

The mandrel's surface is finished with a high-polish, mirror-like finish. This finish ensures that the honing tool can remove any burrs or irregularities from the cylinder or bore surface, resulting in a perfectly smooth and round surface. The finish also reduces the risk of galling or seizing, ensuring a longer lifespan for the mandrel.

In addition to its durability and ease of use, the Sunnen 4GP20-812UB 4ML-812M Honing Mandrel is also easy to maintain. The mandrel is designed to be easily disassembled for cleaning and inspection, ensuring that it remains in top condition for repeated use.

In summary, the Sunnen 4GP20-812UB 4ML-812M Honing Mandrel is a high-quality, durable tool designed for precision honing applications. Its 4mm bore, 812mm length, and universal swivel connector make it suitable for a wide range of honing applications. Its high-polish finish ensures a perfectly smooth and round surface, while its ease of maintenance ensures that it remains in top condition for repeated use. Whether you're a professional mechanic or a DIY enthusiast, this honing mandrel is an essential tool for anyone looking to achieve the best possible results in their honing applications.

1. High-quality: Sunnen is a well-known brand in the honing industry, known for producing high-quality products.

2. Versatility: This mandrel is compatible with both 806 and 843 hone sizes, making it a versatile tool for various applications.

3. Durability: Made from hardened and tempered steel, this mandrel is built to last and can withstand heavy use.

4. Easy to use: The mandrel is designed to be easy to install and remove, saving time and effort during the honing process.

1. Price: This mandrel is on the higher end of the price range for honing mandrels, so it may not be affordable for everyone.

2. Limited compatibility: Although this mandrel is compatible with both 806 and 843 hone sizes, it may not be compatible with other hone sizes.

The Sunnen 4GP20-812UB 4ML-812M Honing Mandrel 806 843 is a high-quality, durable, and versatile tool that can save time and effort during the honing process. Although it is on the higher end of the price range, the investment in a Sunnen mandrel can pay off in the long run due to its durability and reliability. If you have the budget and need a versatile honing tool, this mandrel is a great option to consider.

If you are in the market for a new honing mandrel and are looking for a high-quality, durable, and versatile option, the Sunnen 4GP20-812UB 4ML-812M Honing Mandrel 806 843 is a great choice. Although it may be on the higher end of the price range, the investment in a Sunnen mandrel can pay off in the long run due to its durability and reliability. If you are unsure about which size to choose, consult with a professional or do your research to ensure this mandrel is compatible with your specific hones.

Details:

Condition: in great overall condition. Please review pictures. New part number: 4GP20-812UB. The included guide shoes are in good shape with enough life left to get you started.

The coating is very nice with just some light wear around the stone slot and on shank. Range: .806 - .843 20,47mm 21,41mm. Old part number: 4ML-812M. The tension blocks, stone wedge, and slot are all in good working condition.

Sunnen 4GP20-812UB, manufacturer. The equipped stones are new.

specifications lightument:

• brand: Sunnen
• mpn: 4gp20-812ub
• model: 4gp20-812ua
• country/region of manufacture: United States

shipping lightument:

• service: usps priority mail
• class: expedited
• type: calculated
• transit: 3-7 days
• carrier: usps

returns lightument:

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

offer lightument:

• options: ship-to-home
• prices: $119.99–$575.00
• item condition:
  • New
  • Used
• sold #: 37
• availability: in stock
• best offers: true
• in stock #: 5
• started: february 26, 2024

seller lightument:

• city: council grove, kansas
• # reviews: 3840
• rating: 100.0%

general lightument:

• category: Business & Industrial > Light Equipment Tools

payments lightument:

• credit card: mastercard
• wallet: apple-pay