3M Cubitron Fibre Roloc Grinding Discs Box 051131333895 36 15 Discs/box

( Brand: 3m ), ( Manufacturer Part Number: 33389 ), ( Part Type: Box ), ( UPC: 051131333895 )

Review 3M Cubitron Inch 36 Grit Fibre Roloc Grinding Discs 15 Discs/box

Introducing the 3M Cubitron 36 Fibre ROLOC Grinding Discs, model number 3M 33389, a must-have accessory for any grinding application. These discs come in a box containing fifteen pieces, making it an economical choice for frequent grinders.

The Cubitron abrasive technology, featured in these grinding discs, is known for its high-performance and durability. The discs are engineered with 3M's proprietary 3M Cubitron III alumina abrasive grains that provide superior stock removal rates, longer disc life, and reduced wheel loading.

These ROLOC grinding discs are specifically designed for use with angle grinders equipped with the ROLOC arbor system. The unique design of the arbor locking collar ensures a secure fit, reducing the risk of disc slippage during grinding, ensuring a more efficient and safer grinding experience.

Each disc measures 7 inches in diameter and has a thickness of 1/8 inch. The 36 grit size offers a coarse cutting action, making it ideal for grinding through thick metal, rust, and weld seams. For finer grinding applications, there are other grit sizes available in the Cubitron 36 Fibre ROLOC Grinding Discs series.

The 3M Cubitron 36 Fibre ROLOC Grinding Discs are engineered with a fiber reinforced backing that provides the necessary flexibility and toughness to handle heavy-duty grinding tasks. The backing material also helps to reduce vibration, making the grinding process more comfortable for the user.

Safety is always a priority with 3M products, and these grinding discs are no exception. They are manufactured in compliance with stringent quality standards to ensure consistent performance and reliability. Additionally, they come with a clear label indicating the grit size, product code, and other essential information, making it easy to select the right disc for your grinding application.

In summary, the 3M 33389 Cubitron 36 Fibre ROLOC Grinding Discs offer superior grinding performance, durability, and safety. With their secure fit on ROLOC arbor systems, coarse 36-grit cutting action, and fiber reinforced backing, these discs are an excellent choice for any grinding project, ensuring efficient and productive results.

The 3M Cubitron 36 fibre ROLOC Grinding Discs, product number 3M 33389, are a popular choice for heavy-duty grinding applications. Here are some pros and cons to help you decide if these grinding discs are the right choice for your needs.

1. Durability: The 36-grit fibre discs are known for their high durability. They can handle tough grinding jobs and last longer than softer, resin-bonded discs.

2. Consistent Grinding Performance: The ROLOC system ensures consistent grinding performance, even during the most demanding applications.

3. Versatility: These discs can be used on a variety of materials, including metal, concrete, and masonry.

4. Safety: The fibre discs provide good control and reduce the risk of disc shattering, which can be a safety concern with resin-bonded discs.

5. Efficiency: The high grinding efficiency of these discs can help you complete your jobs faster.

1. Price: Compared to resin-bonded discs, fibre discs can be more expensive.

2. Dust Generation: Grinding with fibre discs generates more dust than resin-bonded discs, which can be a concern for those with respiratory issues.

3. Requires Proper Use: Proper use of fibre discs, including frequent inspection for signs of wear and proper grinding technique, is essential to ensure safety and maximize their lifespan.

The 3M Cubitron 36 fibre ROLOC Grinding Discs offer several advantages, including durability, consistent grinding performance, versatility, safety, and efficiency. However, they come with a higher price tag and generate more dust than resin-bonded discs. If you have heavy-duty grinding needs and are willing to invest in a more durable and versatile disc, these may be the right choice for you. Alternatively, if you are on a tight budget or are more concerned about dust generation, resin-bonded discs may be a better option.

If you require heavy-duty grinding capabilities and are willing to invest in a more expensive yet durable and versatile grinding disc, the 3M Cubitron 36 fibre ROLOC Grinding Discs, product number 3M 33389, are a solid choice. However, if you are more budget-conscious or are more concerned about dust generation, you may want to consider resin-bonded grinding discs from other manufacturers. Always ensure proper use and safety precautions when grinding, regardless of the type of disc you choose.

Details:

New Free shipping.

part #: 33389 prices

• $44.99-$70.12

specifications toolssupp:

• brand: 3m
• mpn: 33389
• part type: Box
• upc: 051131333895

offer toolssupp:

• best offers: True
• sold: 0
• availability: In Stock
• started: April 27, 2026
• quantity: 3
• options: Ship-to-home

returns toolssupp:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

seller toolssupp:

• # reviews: 6045
• rating: 99.9%
• city: Indianapolis, Indiana

shipping toolssupp:

• type: Fixed
• class: Standard
• service: USPS Ground Advantage
• cost: $0.00
• transit: 3-8 Days
• carrier: USPS

general toolssupp:

• condition: New
• Motors > Automotive Tools Supplies > Other Auto Tools Supplies

payments toolssupp:

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

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