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  3. SUNNEN L16-NM85

SUNNEN L16-NM85 Cbn Honing Stone

fits model: 400.

L16-nm85 Sunnen 400 Grit Cbn Honing Stone

( Brand: Sunnen ), ( Manufacturer Part Number: L16-NM85 ), ( Country/region Of Manufacture: United States )

Review SUNNEN Grit Cbn Honing Stone fits 400

The SUNnen L16-NM85 400 CBN Honing Stone is a professional-grade tool designed for achieving precise, high-performance surface finishes on engine components and other machinery parts. This honing stone is engineered with 400 grit Corundum Boron Nitride (CBN) abrasive particles, which provide superior cutting ability and longer stone life compared to conventional diamond or aluminum oxide stones.

Measuring 16 inches long and 3 inches wide, this honing stone is suitable for honing large engine components such as crankshafts, camshafts, and connecting rods. Its unique, open-grid design allows for efficient coolant flow, reducing the risk of overheating and ensuring a consistent honing process.

The honing stone comes with a durable, easy-to-grip handle made of high-quality materials, ensuring a comfortable and secure hold during use. The handle is also designed to be easily removable for cleaning and maintenance.

The SUNnen L16-NM85 400 CBN Honing Stone is designed to work with most honing machines, making it a versatile addition to any machine shop or engine rebuilding equipment inventory. Its high-performance CBN abrasive particles deliver a mirror-like finish, ensuring optimal engine performance and reducing the need for frequent re-honings.

In summary, the SUNnen L16-NM85 400 CBN Honing Stone is a high-quality, professional-grade tool that delivers superior cutting ability, longer stone life, and consistent honing results. Its large size, durable handle, and efficient coolant flow make it an ideal choice for honing large engine components, ensuring optimal engine performance and reduced maintenance requirements.

Sunnen L16-NM85 400 CBN Honing Stone: Pros, Cons, and Conclusion

The Sunnen L16-NM85 400 CBN (Cubic Boron Nitride) honing stone is a popular choice for machinists and metalworkers due to its superior abrasive properties. In this analysis, we will discuss the advantages and disadvantages of using this honing stone, followed by a conclusion and a recommendation.

Pros:

1. Superior Finishing: CBN abrasives are known for their ability to achieve ultra-smooth finishes on various types of metals. The Sunnen L16-NM85 400 CBN honing stone can effectively remove microscopic scratches, leaving a mirror-like surface behind.

2. Longer Stone Life: Compared to traditional diamond or aluminum oxide honing stones, CBN stones have a longer lifespan due to their resistance to wear and tear from hard metals.

3. Versatility: This honing stone is suitable for various applications, such as cylindrical, tapered, and flat surfaces, making it a versatile tool for machinists and metalworkers.

4. Consistent Honing: The stone's consistent abrasive properties ensure that honing results are uniform, which is essential for achieving precise dimensions and tolerances in machined components.

Cons:

1. Expensive: CBN stones are more costly than their diamond or aluminum oxide counterparts due to the more complex manufacturing process and the higher cost of the raw material.

2. Requires Proper Setup and Use: To achieve optimal results, the Sunnen L16-NM85 400 CBN honing stone requires a well-designed honing fixture and proper technique. Improper setup or usage can lead to uneven honing and subpar results.

3. Not Suitable for Soft Metals: While CBN stones excel at honing hard metals, they may not be the best choice for softer metals due to their aggressive cutting action.

Conclusion:

The Sunnen L16-NM85 400 CBN honing stone offers several advantages, such as superior finishing, longer stone life, versatility, and consistent honing. However, it also comes with some drawbacks, including its high cost, the need for proper setup and usage, and its limited suitability for soft metals.

Recommendation:

If you frequently work with hard metals and demand ultra-smooth finishes, the Sunnen L16-NM85 400 CBN honing stone is an excellent investment. However, if your budget is limited, or if you work primarily with soft metals, you may want to consider alternative, less expensive honing stones. Always ensure that you have the proper setup and technique to achieve the best possible results when using a CBN honing stone.

Details:

386 FROM END TO OF THE HONING STONE. AND WITH CHECKING SEVERAL NEW L16-NM85 HONING STONES FROM THE SAME MANUFACTURING DATE BATCH. SUNNEN L16-NM85 400 grit CBN HONING STONE. THEY MEASURE ANY WHERE FROM .386 to .391.

part #: l16nm85 price

  • $136.00

specifications shopequipm:

  • for models: 400
  • brand: Sunnen
  • mpn: L16-nm85
  • country/region of manufacture: United States

seller shopequipm:

  • rating: 100.0%
  • city: New Hampshire
  • # reviews: 1133

general shopequipm:

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

shipping shopequipm:

  • class: Standard
  • cost: $5.00
  • service: USPS Ground Advantage
  • type: Fixed
  • carrier: USPS
  • transit: 2-6 Days

returns shopequipm:

  • policy: No Returns

offer shopequipm:

  • availability: In Stock
  • started: March 25, 2025
  • sold: 0
  • quantity: 1
  • options: Ship-to-home

payments shopequipm:

  • other
  • wallet: Paypal
  • credit card: Mastercard
for models: 400, country/region of manufacture: united states,
category: auto parts > tools supplies > shop equipment supplies > shop equipment, sku: 11901525954384563,
Sunnen L16-NM85 Is Similar To:
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1 offer $136.00 USD
  • New. Offer #1 priced at $136.00 + $10.00 shipping estimate = $146.00* total. 400 grit stone to fit your Sunnen BL16 and L16mandrels. L16NM85 Cbn Honing Stone.+$10.00 shipping

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