MAKITA E-02668 General Rim Diamond Blade 088381557368 4-1/2

( Brand: Makita ), ( Manufacturer Part Number: E-02668 ), ( Part Type: Blade ), ( UPC: 088381557368 )

Review MAKITA General Purpose Continuous Rim Diamond Blade 4-1/2 Inch

The **Makita E-02668 General Rim Diamond Blade (4-1/2")** is a high-performance cutting tool designed for precision and durability in demanding masonry, concrete, and tile applications. Engineered with Makita s signature quality and innovation, this blade features a **general rim diamond segment configuration**, making it ideal for a wide range of cutting tasks, including drywall, brick, block, and light concrete work. Its **4-1/2-inch diameter** provides a balanced size for versatility, allowing it to fit securely on most angle grinders and cutters while delivering clean, straight cuts with minimal chipping or splintering. The blade is constructed with **high-quality industrial diamonds** embedded in a robust metal matrix, ensuring extended tool life and consistent performance even under heavy-duty conditions. The **reinforced rim design** enhances structural integrity, reducing the risk of blade warping or premature wear, while the **optimized segment spacing** minimizes heat buildup, prolonging the blade s lifespan and improving cutting efficiency. Whether tackling residential remodeling, commercial construction, or DIY projects, this blade offers a reliable solution for professionals and enthusiasts alike, combining Makita s reputation for precision engineering with the practicality of a general-purpose cutting tool. Its **ergonomic balance** and **durable construction** make it a dependable choice for those who demand both performance and longevity in their cutting tools.

### **Pros and Cons of buying a Makita E-02668 General Rim Diamond Blade (4-1/2")**

1. **Durability and Performance** The blade is designed for heavy-duty cutting, making it suitable for masonry, concrete, and tile work. Its diamond segment construction ensures long-lasting performance, reducing the need for frequent replacements.

2. **Versatility** The general rim design allows for smooth, precise cuts in various materials, including brick, stone, and concrete. It works well for both wet and dry cutting, though wet cutting is generally recommended for better dust control and blade longevity.

3. **Compatibility** The 4-1/2" size fits most standard angle grinders, making it a practical choice for homeowners and professionals alike. It is compatible with Makita tools and many other brands, though always verify spindle size compatibility.

4. **Cost-Effective for Heavy Use** While the upfront cost may be higher than some basic blades, its durability often makes it cost-effective in the long run, especially for frequent users who need reliable performance.

5. **Brand Reputation** Makita is a well-known manufacturer of power tools, and their diamond blades are generally trusted for quality and consistency. This reduces the risk of premature failure or poor cutting performance.

6. **Wet/Dry Capable** The blade can be used in both wet and dry conditions, though wet cutting (with water spray) is preferred to extend blade life and improve dust control.

7. **Good for DIY and Professional Use** Whether for home improvement projects or professional contracting, this blade offers a balance of affordability and performance.

---

1. **Higher Initial Cost** Compared to basic diamond blades, the Makita E-02668 is priced higher, which may be a barrier for budget-conscious buyers or those who only need occasional use.

2. **Requires Proper Handling** Diamond blades can be dangerous if not used correctly. Improper technique, lack of PPE (gloves, goggles), or incorrect pressure can lead to kickback, injury, or blade failure.

3. **Wear Over Time** Even high-quality blades will eventually wear out, especially with heavy or prolonged use. The rate of wear depends on cutting conditions (e.g., dry vs. wet, material hardness).

4. **Noise and Dust** Diamond cutting generates significant noise and dust, which can be a nuisance without proper ventilation or a dust extraction system. Wet cutting helps mitigate this but requires additional setup.

5. **Not Ideal for Thin or Delicate Materials** While versatile, this blade is not designed for fine, precise cuts on thin materials like sheet metal or plastic. It is best suited for masonry and concrete.

6. **Spare Parts and Replacement Costs** If the blade fails prematurely (due to misuse or low-quality conditions), replacements can add up over time.

7. **Requires Proper Storage** Diamond blades should be stored in a dry place to prevent rust or damage. Improper storage can reduce their lifespan.

---

### **Conclusion**

The **Makita E-02668 General Rim Diamond Blade (4-1/2")** is a solid choice for those who need a reliable, durable blade for masonry, concrete, and tile work. Its balance of performance, versatility, and brand reputation makes it suitable for both DIY enthusiasts and professionals. However, the higher upfront cost and the need for careful handling may be drawbacks for casual users or those on a tight budget.

If you frequently work with hard materials and prioritize longevity and precision, this blade is a worthwhile investment. For occasional or light-duty use, a slightly cheaper blade might suffice, but you may need to replace it more often.

### **Recommendation**

- You need a heavy-duty blade for masonry, concrete, or tile cutting.

- You prioritize durability and long-term cost savings.

- You have experience with angle grinders or are willing to learn proper safety techniques.

- You plan to use it regularly enough to justify the initial investment.

- You only need occasional use and want a more budget-friendly option.

- You primarily work with softer materials (e.g., wood, metal) and don t need diamond cutting.

- You re uncomfortable with the noise, dust, or safety risks associated with diamond blades.

For most users who require a dependable blade for tough materials, the Makita E-02668 is a strong recommendation. Always pair it with proper safety gear (gloves, goggles, ear protection) and follow manufacturer guidelines for optimal performance.

Details:

The continuous rim design is engineered for constant contact with the material to deliver a smoother finish than segmented and turbo blades. Expertly balanced premium steel core for reduced vibration and noise. Tags, original packaging, etc needs to be included as well. Constant contact with material delivers a more precise and smoother finish than segmented blades.

Diamond blades are part of Makita growing line-up solutions for concrete, stone and masonry applications. High quality diamonds for long life and faster cutting. 7/8 - 5/8 20mm Arbor. Optimum bond matrix provides a faster, longer lasting, and smoother cutting diamond blade.

13,800 Max RPM.

part #: e02668 prices

• $14.99-$15.00

specifications sawbladeother:

• brand: Makita
• mpn: E-02668
• part type: Blade
• upc: 088381557368

seller sawbladeother:

• # reviews: 58932
• city: Mokena, Illinois
• rating: 99.7%

shipping sawbladeother:

• type: Fixed
• cost: $0.00
• transit: 4-7 Days
• service: Standard, Expedited
• class: Standard, Expedited

returns sawbladeother:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days
• method: Money back

general sawbladeother:

• condition: New
• Power Tool Air Tool Accessories > Saw Blades > Other Saw Blades

payments sawbladeother:

• wallet: Paypal
• credit card: Discover
• other

offer sawbladeother:

• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: March 20, 2026

Makita E-02668 Is Similar To:

• 000346453218 Bosch Precision Tip Multitool Blade For Fein Makita (32.8% similar) Brand new bosch part o 14JF-3...(January 6th, 2019)
• 0088381684378 Makita Lxt Circular Saw And Amp Carbide Blade (31% similar) The XSH03Z features extreme protection technology, engineered for increased dust and water resistance operation in harsh job site conditions. For improved tool performance and extended battery life, Makita created star protection computer controls. The XSH03Z is equipped with automatic speed change ...(July 17th, 2018)
• 088381-346504 Makita General Purpose Diamond Saw Blades (57.6% similar) Each blade features the highest quality diamonds and segments are laser welded for added durability improved cutting efficiency...(March 16th, 2018)
• 088381642064 Makita Ls1216lx4 12-inch Dual Slide (23.7% similar) Just remember that ships everything from iPod's to lawnmowers, so some items will not have the save 10 on shipping discount and be eligible. Exclusive 6 linear ball bearings engineered to deliver smooth, solid, and adjustment-free dead-on accurate cuts. Exclusive tall dual sliding fence system ...(February 11th, 2017)
• 088381663540 Makita Xss02z 18-volt 6-1-2-inch (33% similar) With battery not included for reduced operator FATIGUE6-1 2 in. Blade offers a in. Circular saw delivers cordless cutting power to the job site. The XSS02Z tool only has a Makita-built high-torque motor and compact design for range of cutting applications will cut 2x material at 45 degrees while ...(April 21st, 2017)
• 1000rpm 3 Makita Circular 8 Size 12volt Blade Battery Cordless 5091d (30.4% similar) The battery charger is not included. The battery is still holding a charge and that the way I was able to test the saw. This is a Makita circular saw cordless 5091D 12VOLT 1000RPM blade size. It comes with 2 blades combination blade, and carbide tipped blade both for wood, the Allen wrench, and a ...(December 3rd, 2014)
• 1063228 Mix Oscillating Multitool Saw Blade For Fein Bosch Dremel Makita (32.4% similar) 88MM high-speed steel semicircle applicable of cutting various thin metal, wood materials and plastic capable into right angle. 80MM stainless steel triangular sand disc bond with paper, applicable to surface polishing for kind of natal,wood, edge and implements. Also very suitable for plastics and ...(March 3rd, 2018)
• 142465-1 Brand Makita Top 5007nb Cover 1424651 Blade (29.5% similar) Brand new top blade cover for Makita 5007F and others shipped fast...(March 17th, 2015)
• Used Case 188045-9 Sale Blade Picture Bss610 Makita Entire (18.5% similar) Only what is described in the listing. Used blade case for Makita BSS610 saw entire picture not for sale you are not buying everything in the picture...(January 1st, 2015)
• Adapter Part Ship Jig 1 Jigsaw Makita Universal 4 30389 Holder Blade Free (34.5% similar) New free shipping in continental USA...(March 19th, 2015)
• 419073-6 Makita Blade Guard G3298517 (26.4% similar) Small businesses have historically been at a disadvantage to larger companies who can buy stuff lower prices because of their size. Item image may not completely reflect the accuracy of purchased. There are no complex discount structures to understand...(November 15th, 2017)