
Makita B-69646 14" Diamond Blade, Segmented, General Purpose, Contractor 3/Pk
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Highlights
- Taller 12mm segments are designed for longer life and faster cutting
- General purpose blade for use cutting cured concrete, block and brick
- Laser welded to ensure the strongest joint possible
- Segment slots help deliver a faster, cooler cut in multiple applications
- Specially designed to handle the extreme power of gas power Cutters in the most demanding of applications
Why You'll Love It
- Tall 12mm segments provide extended cutting life and quicker work progress
- Laser-welded construction creates a strong, secure bond between segment and core
- Segment slots promote cooler running and speed up cuts across masonry materials
- General-purpose design cuts efficiently through cured concrete, brick, and block
- Built tough to withstand high-demand cuts using high-power gas power cutters
- Convenient three-pack keeps spare replacement blades readily available on jobsites
Pros
- +Tall 12mm segments for longer life
- +Laser-welded joints for strength
- +Built for high-power gas cutters
- +Cooler cutting with segment slots
- +Convenient contractor 3-pack
Cons
- -Limited to masonry and concrete materials
- -Only fits equipment accepting 14-inch blades
Detailed Review
The Makita B-69646 14-inch Diamond Blade Contractor 3-Pack provides heavy-duty cutting wheels tailored for demanding masonry jobs. Built specifically for use on gas power cutters, these segmented blades give contractors and tradespeople a reliable cutting option for slicing through cured concrete, block, and brick without frequent blade changes.
Key engineering details focus on durability and speed under high stress. Each blade features tall 12mm segments designed for faster material removal and longer overall service life. The segments are laser-welded to ensure the strongest possible joint, while integrated segment slots help deliver a cooler, quicker cut during heavy use.
While versatile across standard masonry, these are general-purpose blades suited to cured concrete, brick, and block rather than specialized materials like asphalt, tile, or metal. They are also 14-inch blades designed for powerful gas cutters, so they will not suit smaller hand-held angle grinders or low-power equipment.
Verdict: This three-pack is an excellent choice for contractors running gas-powered cut-off saws who need durable, general-purpose blades for masonry and concrete work.
Specifications
- Blade Diameter: 14 inches
- Segment Height: 12mm
- Construction: Laser welded
- Blade Type: Segmented, general purpose
- Compatible Tool: Gas power cutters
- Package Quantity: 3 blades
Who Should Buy It
A great fit if you:
- Operate gas power cutters on demanding jobsites.
- Frequently cut cured concrete, brick, or block materials.
- Want taller 12mm segments to maximize blade lifespan.
- Prefer buying multi-packs to maintain spare blades on hand.
Consider something else if you:
- Need blades for materials other than cured concrete, brick, or block.
- Use smaller saws or tools that do not accept 14-inch blades.
FAQ
What materials can this blade cut?
It is a general-purpose blade designed specifically for cutting cured concrete, brick, and block.
What type of equipment is this blade built for?
It is specially designed to handle the extreme power of gas power cutters in heavy-duty applications.
How many blades come in this package?
This is a contractor multi-pack that includes three 14-inch diamond blades.
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Product Specs
| Specification | Details |
|---|---|
| Brand Name | Makita |
| Model | B-69646 |
| Unit Count | 1 Count |
| Number of Packs | 3 |
| UPC | 088381548977 |
| Number of Items | 1 |
| Global Trade Identification Number | 00088381548977 |
| Included Components | (3) 14" Diamond Blade, Segmented, General Purpose, Contractor |
| Item Type Name | Makita B-69646 14" Diamond Blade, Segmented, General Purpose, Contractor 3/pk |
| Manufacturer | Makita |
| Part Number | B-69646 |
| Best Sellers Rank | #120,490 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #170 in Diamond Saw Blades |
| ASIN | B07YF8QPCZ |
| Customer Reviews | 4.7 4.7 out of 5 stars (170) 4.7 out of 5 stars |
| Item Dimensions L x W | 0.8"L x 16"W |
| Item Weight | 13 pounds |
| Color | Silver |
| Style Name | Basic |
| Material Type | Diamond |
| Number of Teeth | 19 |
| Compatible Material | Concrete, Block, Pavers, Brick |
| Material | Diamond |
| Brand | Makita |
| Product Dimensions | 0.8"L x 16"W |
| Style | Basic |





