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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Simpson Strong-Tie MDMX07521Q (3/4" x 21") SDS-max Shank Quad-Head Drill Bit for Concrete Drilling (1 Piece)Simpson Anchors MDMX07521Q Description The SDS max Shank Quad Head Drill Bit is designed for efficient concrete drilling with a durable quad head design and a 3 4 inch diameter. Simpson Anchors MDMX07521Q Includes (1) SDS max Shank Quad Head Drill Bit Simpson Anchors MDMX07521Q Features Uniformly brazed carbide inserts for longer bit life Centering tip for easy spot drilling Chromium nickel molybdenum steel alloy body for extended service life Heat
Simpson Anchors MDMX07521Q Description
The SDS-max Shank Quad-Head Drill Bit is designed for efficient concrete drilling with a durable quad-head design and a 3/4-inch diameter.
Simpson Anchors MDMX07521Q Includes
- (1) SDS-max Shank Quad-Head Drill Bit
Simpson Anchors MDMX07521Q Features
- Uniformly brazed carbide inserts for longer bit life
- Centering tip for easy spot drilling
- Chromium-nickel-molybdenum steel alloy body for extended service life
- Heat-treated and shot-peened finish for increased surface hardness
- Conforms to ANSI Standard B212.15
- Chisel-shaped head for efficient material penetration
- Patented high-volume multi-flute spiral for improved drilling speed
- 4 x 90° head geometry for rebar penetration
Simpson Anchors MDMX07521Q Applications
- Concrete drilling
- Reinforced concrete applications
Simpson Anchors MDMX07521Q Specifications
| Material | Hardened Steel |
| Shank Type | SDS-max Shank |
| Head Type | Quad Head |
| Diameter | 3/4 in. |
| Drilling Depth | 17 in. |
| Length | 21 in. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 1930 reviews
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Product Reviews
★★★★★ 5
Works just like it says.
Color: 8-in-1 Silver, Size: Rechargeable
My hands can no longer open a bottle of wine. This makes it so easy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
★★★★★ 5
Wonderful opener
Color: Black
FINALLY!! A product that works efficiently, exactly as promised, and does an excellent job with no learning curve. This wine opener is easy to use, and works exactly as it should. The capsule cutter works like a breeze, and the cork lifter is smooth and fast. It pulls the cork, then reverses, and pushes the cork back off and into your waiting palm. Totally impressive! Wish all products were made as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Great wine ipener
Color: Black
Works great and good cutter. I wish the base was a little smaller I don’t need to display the wine aerator so it would have been better to make the base small and just be a charger and bottle cutter holder
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Reviewed in the United States on April 29, 2026
★★★★★ 5
PERFECT
Color: Black
GLAD I BOUGHT, SIMPLE TO USE
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Small yet mighty
I love this wine opener. Its small footprint on my countertop is just perfect. It has a little light when it’s charging and I love the accessories. It’s very nice for its price. I got it before the holidays so I can honestly say it got a lot of use and it’s working like a champ!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 13, 2026
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