
Diablo
Diablo Diamond Segmented Turbo Masonry Cut-Off Blade - 14" Dia, 3.2mm Kerf
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Highlights
- Longer Lifespan - 60% taller segments containing superior quality diamonds along with an ultra-durable bond to the disc body for up to 4X longer life.
- Faster Cutting Speed - Diamond segment SPEED-Edge slot design reduces vibration, providing high cutting speeds that deliver up to 30% faster cuts than standard segmented diamond discs.
- Impact Resistance - Hardened disc body absorbs vibration and increases impact resistance to deliver superior quality cuts in hardened materials.
- Optimized Performance - Optimized diamond segments and diamond distribution lead to constant diamond exposure for maximum performance in high-speed cutting applications.
- Versatile Compatibility - Compatible with 1”and 20mm arbors. Includes one bushing: 20mm. For dry and wet cutting. Max RPM of 5,500.
Why You'll Love It
- Taller diamond segments deliver up to four times longer working life than standard blades
- SPEED-Edge slot design cuts vibration and boosts cutting speed by up to 30 percent
- Hardened steel core absorbs heavy impact when cutting through hardened jobsite materials
- Even diamond distribution ensures continuous cutting exposure during demanding high-speed tasks
- Works in both dry and wet setups on tools with 1-inch or 20mm arbors
Pros
- +Supports both wet and dry cutting
- +Up to 30 percent faster cutting speeds
- +Includes a 20mm bushing for arbor fitment
- +Durable hardened body resists impact
Cons
- -Limited to tools running at 5,500 RPM or lower
- -3.2mm kerf removes more material than thin blades
Detailed Review
The Diablo Diamond Segmented Turbo Masonry Cut-Off Blade is a 14-inch cutting disc designed to handle tough masonry cutting jobs. With a 3.2mm kerf and a maximum operating speed of 5,500 RPM, it is built for users who need clean, reliable cuts in hardened materials without constantly swapping out worn blades.
To extend working life, the blade features 60 percent taller diamond segments attached with a durable bond to the disc body, yielding up to four times longer life. Its SPEED-Edge slot design works alongside an optimized diamond layout to lower vibration and keep diamond edges exposed, delivering up to 30 percent faster cuts than standard segmented discs.
A hardened disc body helps absorb vibration and resist impact during tough cutting passes. Versatility is also central to its design: it works in both wet and dry cutting setups, fits 1-inch arbors directly, and comes with a 20mm bushing to fit 20mm tool spindles.
As a trade-off, this 14-inch blade requires equipment that matches its 5,500 max RPM limit and arbor sizes. The listing does not specify performance ratings for specific stone or tile types, so buyers should ensure their saw matches the arbor and size specs before purchasing.
Verdict: This blade is a solid choice for contractors and builders needing a fast-cutting, durable 14-inch diamond disc for masonry work. It delivers strong impact resistance, extended lifespan, and flexible wet or dry operation across standard arbor sizes.
Specifications
- Blade Diameter: 14 inches
- Kerf Thickness: 3.2mm
- Arbor Compatibility: 1 inch and 20mm (20mm bushing included)
- Maximum Speed: 5,500 RPM
- Cutting Modes: Wet and dry
- Segment Type: Segmented turbo with SPEED-Edge slots
Who Should Buy It
A great fit if you:
- Need a 14-inch diamond blade for cutting hardened masonry materials.
- Switch between wet and dry cutting methods on the job.
- Use cut-off saws with either a 1-inch or 20mm arbor.
- Want faster cutting speeds with reduced tool vibration.
Consider something else if you:
- Use smaller handheld angle grinders or tools requiring higher than 5,500 RPM.
- Need a specialized ultra-thin kerf blade.
FAQ
Can this blade be used for both wet and dry cutting?
Yes, it is designed for both wet and dry cutting applications.
What arbor sizes does this blade fit?
The blade fits 1-inch arbors directly and includes a 20mm bushing for tools with a 20mm arbor.
What is the maximum operating speed?
The blade has a maximum speed rating of 5,500 RPM.
Photos



Product Specs
| Specification | Details |
|---|---|
| Brand Name | Diablo |
| Model | DMADST1400 |
| Warranty Description | Warranty |
| Unit Count | 1 Count |
| UPC | 008925155102 |
| Number of Items | 1 |
| Global Trade Identification Number | 00008925155102 |
| Included Components | Diablo by Freud DMADST1400 14 in. Diamond Segmented Turbo Cut- |
| Item Type Name | Diablo by Freud DMADST1400 14 in. Diamond Segmented Turbo Cut- |
| Manufacturer | Freud |
| Part Number | DMADST1400 |
| Best Sellers Rank | #65,975 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #83 in Diamond Saw Blades |
| ASIN | B089M82CKQ |
| Customer Reviews | 4.7 4.7 out of 5 stars (263) 4.7 out of 5 stars |
| Item Dimensions L x W | 14"L x 14"W |
| Item Thickness | 17.7 inches |
| Item Weight | 4.3 pounds |
| Color | No Color |
| Style Name | Turbo Cut-Off Discs |
| Material Type | Plastic |
| Number of Teeth | 23 |
| Compatible Devices | Power saws with 1” and 20mm arbors |
| Compatible Material | Masonry |
| Material | Plastic |
| Brand | Diablo |
| Product Dimensions | 14"L x 14"W |
| Style | Turbo Cut-Off Discs |
| Item Highlight | 5500 Max RPM, Ideal for Concrete, Brick and Block - DMADST1400 |






