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DAYDOOR 4-1/2" (115mm) Concrete Hole Saw with SDS Plus Shank Adapter, Tungsten Carbide Tipped Masonry Hole Saw, Heavy Duty Concrete Core Drill Bit for Brick, Cement Wall, and Stone
4.4 (47 items)
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US$19.19 cheaper than the new price!!
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Used US$12.80
Product details
| Management number | 209985553 | Release Date | 2026/04/02 | List Price | US$12.80 | Model Number | 209985553 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Unlock Deep Drilling and Pinpoint Accuracy: Say goodbye to shallow holes and wobbly starts! This concrete core drill bit kit has an extra-long 220mm (8-11/16") SDS PLUS shank to power through thick concrete walls, foundations, and deep blocks. The included 110mm (4-5/16") center pilot bit locks your drill in place, eliminating "bit-walking" and guaranteeing a perfectly centered, professional-grade hole every time. Start clean, drill deep, and get the job done right
- Effortless Cutting and Clog-free Performance: Experience blazing-fast drilling with our advanced concrete hole saw. The aggressive, triple-edge tungsten carbide teeth bite into concrete and brick, delivering a significantly faster cut than standard bits. Innovative internal and external chip-clearing grooves act like a highway for debris, ejecting dust and fragments to prevent clogging and ensuring a smooth, uninterrupted process
- Built For The Toughest Jobs: Designed for contractors and serious DIYers, this heavy-duty masonry hole saw is your versatile workhorse for drilling clean holes in tough materials. From poured concrete and cinder blocks to brick facades and stone pathways, its premium tungsten carbide construction resists wear and delivers reliable performance job after job. Get the one tool that handles all your masonry projects with confidence
- Secure Lock-in and Ready-to-Use Kit: Get to work right out of the box with zero fuss. We’ve designed our system for maximum security and your convenience. The pilot drill bit is locked firmly in place with a robust hex set screw, preventing any loosening or wobbling during high-torque operation. Better yet, we include the matching Allen wrench, so you have everything you need to set up securely and start drilling in seconds. No more frustrating searches for the right tool
- Pro Tips for Peak Performance: To get the most out of your tools, here is a pro secret. When drilling through extremely hard materials like dense concrete or natural stone, using a steady stream of water will dramatically reduce friction and heat. This ensures a cleaner, smoother cut and significantly extends the life of the carbide teeth. For maximum safety and tool integrity, please avoid drilling directly into steel rebar. Follow these guidelines for successful projects
| Color | Silver |
|---|---|
| Set Name | Concrete Hole Saw Set |
| Brand Name | DAYDOOR |
| Style Name | Industrial |
| Unit Count | 1.0 Count |
| Part Number | CA-TMXC177 |
| Manufacturer | DAYDOOR |
| Material Type | Tungsten Carbide |
| Number of Teeth | 3 |
| Compatible Material | Stone, Brick |
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