JANELAI 2-1/4 Inch Dry Core Drill Bit with Pilot Bit and SDS Plus 5/8"-11 Thread Wet Core Bits for Concrete with Rebar, Masonry, Brick, Mortar - 10.5" Length
Product details
| Management number | 209973703 | Release Date | 2026/04/02 | List Price | US$24.00 | Model Number | 209973703 | ||
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This diamond core drill comprises premium stainstell components, and high-quality diamond grits ensure longer coring life，and features chip removal holes, highly regular sawteeth, and concentric axes design.
- Precision Design & Instant Positioning - No need pre-drilling guide bit by JANELAI designed, enabling seamless start-to-finish operation without mode switching. The sharp pilot tip instantly penetrates surfaces for faster, more accurate positioning. Important: Remove center bit after positioning
- Complete Core Drill Set – Includes 1 dry core drill bit (OD:3.5 inch), 1 pilot bit, 1 drift key and 1 adapters (5/8"-11 male thread to SDS Plus) for compatibility with most standard drills and hammer drills
- Compatible Materials: This concrete core bit drills efficiently through brick, mortar, cinder block, and low to medium-reinforced concrete , making it suitable for HVAC, plumbing work
- Engineered with precision-ground saw teeth and concentric design, our concrete core bit delivers smooth, efficient drilling through even the tough materials. The heat-treated steel pilot bit guarantees precise alignment for accurate results every time
- Featuring 4 premium turbo matrix segments with high-performance diamond materials and reinforced welding technology, this core drill bit delivers exceptional sharpness and long-lasting durability. Perfect for professional drilling tools
| Brand Name | JANELAI |
|---|---|
| Shank Type | SDS-Plus |
| Unit Count | 1.0 Count |
| Finish Types | Gold |
| Manufacturer | JANELAI |
| Material Type | carborundum |
| Item Dimensions | 1.77 x 1.5 x 1.5 inches |
| Tool Flute Type | Straight |
| Cutting Diameter | 57.15 Millimeters |
| Number of Flutes | 3 |
| Included Components | Effective Diamond Core Drill Bit |
| Surface Recommendation | Concrete, Masonry |
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Masonry Core Drill Bits
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