1-1/4" Core Drill Bits, 2-Piece with 3 Adapters: SDS Plus, SDS Max and 1/2" Hex Shank, 5/8"-11 Arbor, 9.5" Depth, 1.25 Inch Dry Diamond Core Bits for Brick Block Soft Concrete (No Pilot)
Product details
| Management number | 221101336 | Release Date | 2026/05/03 | List Price | US$22.28 | Model Number | 221101336 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- Package(No Pilot Bit): This concrete core bit kit includes 5/8"-11 thread adapters for SDS Plus, SDS Max, and 1/2" Hex shank, a user manual, and 2 pcs dry core drill bits for depths up to 9.5 inches (Outer diameter: 1-1/4 inch)
- Versatile Adapters: Equipped with adapters for easy use with rotary hammers and standard drill, compatible with both fixed or handheld drilling machines with 5/8-11 threads, ensuring broad applicability and flexibility in various drilling scenarios (Never use the hammering mode)
- Operation Tip: Start drilling with the core bit at a 15-degree angle, allowing it to slowly grip and hold, then pivot to a 90-degree vertical drilling position, and continue to dig deeper
- Efficient Dry Drilling: This 1.25" sds core drill bit designed for dry drilling but recommended to USE WATER when encountering concrete or high-hardness materials to prevent tooth breakage and enhance drilling efficiency
- Multi-Material Drilling: This 1 1/4 inch core drill bit perfects for drilling into soft concrete(no rebar), brick, stone, and masonry, making it versatile for HVAC, electrical, and plumbing tasks. Good for DIYer
| Model | daduori 1-1/4" core bit with adapters |
|---|---|
| Brand Name | DaduoRi |
| Shank Type | SDS-Max/Plus; Hex |
| Unit Count | 2.0 Count |
| Part Number | 1.25" core drill bit sds-2 pcs |
| Manufacturer | DaduoRi Tool |
| Material Type | Cobalt Steel |
| Tool Flute Type | Straight |
| Cutting Diameter | 1.25 Inches |
| Number of Flutes | 3 |
| Number of Pieces | 2 |
| Included Components | Core Bits *2; 3 Adapters to SDS Plus, SDS Max, and 1/2 Hex Shank; User Manual*1 |
| Surface Recommendation | Brick, Concrete, Masonry, Stone |
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