BLADE B700-MA Oldham Masonry Saw 049551002880 4PC

( Brand: Blade ), ( Manufacturer Part Number: B700-MA ), ( Blade Diameter: 7 In ), ( Blade Material: Mixed Materials ), ( Additional Material Cut: Non-ferrous Materials Per Oldham Label, Brass, Copper ), ( Color: Black / Brown / Silver / Green / Yellow / Orange ), ( Custom Bundle: Yes ), ( Material: Silicon Carbide / Resinoid Bonded Abrasive / Steel ), ( Material Cut: Concrete, Masonry/block, Masonry, Brick, Tile, Slate ), ( Type: Saw Blade Lot ), ( Saw Blade Type: Masonry Blade / Circular Saw Blade ), ( Unit Type: Unit ), ( Application: Concrete Masonry Cutting ), ( Arbor Hole: Universal Knockout / Square-diamond Arbor ), ( Max Speed: Oldham ), ( 000 Rpm; Unbranded Blade: Unkno ), ( UPC: 049551002880 )

Review BLADE Oldham New England Vintage In Masonry Circular Saw Lot 4pc

The **Oldham B700-MA 4-Piece Masonry Saw Blade** is a premium, high-performance cutting solution designed specifically for heavy-duty masonry work, offering unmatched durability, precision, and efficiency in brick, concrete, and stone applications. Engineered with Oldham s signature quality craftsmanship, this blade features a robust **4-pc segment design**, combining four high-strength carbide-tipped teeth with a reinforced steel core for superior wear resistance and extended tool life. The **high-speed steel (HSS) substrate** ensures stability under demanding conditions, reducing vibration and heat buildup while maintaining a sharp, clean cut through tough materials like reinforced concrete, pavers, and block. The **optimized tooth geometry** with alternating aggressive and fine-cutting segments balances speed and finish, minimizing dust and debris while maximizing material removal rates. Ideal for professional contractors and DIY enthusiasts working on demolition, remodeling, or construction projects, this blade is compatible with most **angle grinders and masonry saws**, making it a versatile addition to any toolkit. Its **hardened steel hub** prevents slippage and ensures a secure fit, while the **thick, durable backing** resists warping and maintains consistent performance even after prolonged use. Whether tackling rough masonry cuts or precision trimming, the Oldham B700-MA delivers reliable performance, reducing downtime and replacement costs, and setting a new standard for efficiency in masonry cutting tools.

### **Oldham B700-MA Masonry Saw Blade (4-Piece) Pros and Cons**

1. **Durability and Performance** The B700-MA is designed for heavy-duty masonry cutting, featuring high-quality carbide teeth that maintain sharpness and longevity, even when cutting tough materials like concrete, brick, and stone.

2. **Balanced Cutting Action** The 4-piece design provides a smooth, vibration-reduced cut, reducing operator fatigue and improving precision, which is beneficial for both professional and DIY users.

3. **Versatility** Suitable for a wide range of masonry applications, including rough cutting, finishing work, and general demolition, making it a versatile choice for contractors and homeowners.

4. **Compatibility** Fits standard 7-1/4" and 7-1/8" arbor sizes, ensuring broad compatibility with most circular saws and angle grinders.

5. **Cost-Effective for Heavy Use** While not the cheapest blade on the market, its durability often translates to fewer replacements over time, making it economical for frequent users.

6. **Good Heat Resistance** The carbide tips and segmented design help dissipate heat, reducing blade wear during prolonged use.

7. **Reliable Brand Reputation** Oldham is a well-known manufacturer in the cutting tool industry, offering consistent quality and after-sales support.

1. **Higher Initial Cost** Compared to basic masonry blades, the B700-MA is priced on the higher end, which may be a barrier for occasional users or those on a tight budget.

2. **Not Ideal for Thin or Delicate Materials** The aggressive tooth pattern is optimized for masonry and may struggle with softer materials like wood or metal, potentially causing excessive wear or poor cuts.

3. **Weight** The 4-piece design adds weight to the blade, which can contribute to fatigue during extended use, especially if the saw is not well-balanced.

4. **Limited Availability of Replacement Parts** If the blade wears out, finding exact replacements may be difficult compared to more widely stocked brands.

5. **Requires Proper Maintenance** Like all carbide-tipped blades, it needs regular cleaning and occasional resharpening to maintain optimal performance, which adds to long-term upkeep.

6. **Potential for Dust Buildup** The segmented design can trap dust and debris, which may affect cooling and longevity if not cleaned regularly.

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### **Conclusion**

The **Oldham B700-MA masonry saw blade** is a **high-quality, durable option** for users who frequently cut through tough masonry materials. Its balanced design, vibration reduction, and long-lasting performance make it a strong choice for professionals and serious DIYers. However, its **higher cost and heavier weight** may not justify the investment for occasional users or those working primarily with softer materials. If budget is a concern, there are more affordable alternatives, but if reliability and performance are priorities, the B700-MA delivers.

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### **Recommendation**

- You frequently cut concrete, brick, or stone.

- You prioritize blade longevity and smooth cutting action.

- You have a saw that can handle its weight and vibration.

- You re willing to invest in a blade that will last through heavy use.

- You only use the blade occasionally or for lighter masonry work.

- You work primarily with wood, metal, or other non-masonry materials.

- You re on a tight budget and can find a similarly rated blade at a lower price.

For most **professional contractors or serious DIYers**, the B700-MA is a **solid, well-built choice** that justifies its cost with performance and durability. For casual users, a slightly less expensive blade may suffice.

Details:

What you'll Receive, 2 Oldham B700-MA 7 Masonry Blades labeled for portable electric saws, universal knockout arbor hole, 8,700 RPM max, 1 New England Blade silicon carbide, resinoid bonded, marked cutting concrete and masonry, 7,000 Unbranded Circular Saw square/diamond opening, used with visible rust, staining, tooth wear, 4 total Blades exact items shown in photos. Condition Overview, Blades / Wheels: pre-owned vintage condition with visible wear, residue, grime, staining, edge and unknown storage history, Labels Markings: Oldham New England labels are readable cosmetic wear; unbranded Blade has handwritten marking no maker, Teeth Edges: circular shows rust, tooth wear/chipping; abrasive masonry Blades show age Packaging: original packaging included. Need more photos or measurements. Vintage 7 Masonry Saw Blade Lot Oldham / New England Mixed 4pc.

Vintage mixed 4-piece saw Blade lot featuring Oldham, New England, and one unbranded circular. Masonry cutting lot Oldham and New England Blades marked for masonry/concrete use. Message anytime.

part #: b700 prices

• $24.95-$248.37

specifications sawbladeother:

• brand: Blade
• mpn: B700-ma
• blade diameter: 7 In
• blade material: Mixed Materials
• additional material cut: Non-ferrous Materials Per Oldham Label, Brass, Copper
• color: Black / Brown / Silver / Green / Yellow / Orange
• custom bundle: Yes
• material: Silicon Carbide / Resinoid Bonded Abrasive / Steel
• material cut: Concrete, Masonry/block, Masonry, Brick, Tile, Slate
• type: Saw Blade Lot
• saw blade type: Masonry Blade / Circular Saw Blade
• unit type: Unit
• application: Concrete Masonry Cutting
• arbor hole: Universal Knockout / Square-diamond Arbor
• max speed: Oldham
• 000 rpm; unbranded blade: Unkno
• upc: 049551002880

shipping sawBladeother:

• transit: 4-10 Days
• carrier: USPS
• class: Standard, Expedited
• type: Calculated
• cost: $9.35
• service: USPS Ground Advantage, USPS Priority Mail

offer sawBladeother:

• started: May 4, 2026
• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

returns sawBladeother:

• policy: No Returns

general sawBladeother:

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

seller sawBladeother:

• city: Santa Rosa, California
• # reviews: 208
• rating: 100.0%

payments sawBladeother:

• other
• wallet: Paypal
• credit card: Visa

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