VEVOR Core Drill Bit, 3-1/2 inch Diameter, 9-1/2 inch Drilling Depth, 5/8-11 Internal Thread, Diamond Dry Coring Bit with 3 Adapters, Pilot Drill and Hex Wrench, for Concrete, Red Bricks, and Masonry
US$17.56
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Product details
| Management number | 221918394 | Release Date | 2026/05/04 | List Price | US$17.56 | Model Number | 221918394 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- High Compatibility: This set includes a 3-1/2-inch diameter core drill bit, three adapters, and one pilot drill, making it compatible with most standard drills and hammer drills. Combine versatility and convenience for various tasks
- Precise Positioning: Our diamond dry coring bit comes with a pilot drill, no need for pre-drilling. The sharp tip quickly penetrates the surface, allowing for faster and more accurate positioning, ensuring smooth operation without switching modes
- Durable & Sturdy: Crafted from quality carbon steel with high-precision welding, this concrete core drill bit boasts 95HRB hardness. It resists heat buildup during high-speed drilling or dry operations, avoiding blade detachment and enhancing longevity
- High-Performance Drilling: Our core bits for concrete features precision-ground teeth for smooth, burr-free edges and faster, accurate cuts. The tooth center aligns with the installation axis, resisting wobbling or shifting during high-speed rotation
- Wide Application: Ideal for drilling through reinforced concrete, red brick, concrete, and foam brick. This core bit is commonly used in air conditioning installations, plumbing, stair railings, highways, airports, and various constructions
| UPC | 197988171980 |
|---|---|
| Model | Core Drill Bit, 3-1/2 inch |
| Set Name | Professional Core Drill Bit Set (1 Piece, 3 Adapters, 1 Pilot Drill, 1 Hex Wrench) |
| Brand Name | VEVOR |
| Shank Type | Threaded |
| Item Weight | 4.34 Pounds |
| Part Number | Core Drill Bit, 3-1/2 inch |
| Finish Types | Diamond |
| Manufacturer | VEVOR |
| Material Type | Carbon Steel with Diamond Grit |
| Item Dimensions | 3.5 x 3.5 x 10.94 inches |
| Tool Flute Type | Spiral |
| Cutting Diameter | 88.9 Millimeters |
| Included Components | 1 x Core Drill Bit |
| Surface Recommendation | Brick, Concrete, Masonry |
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