7th Sep 2026, 11:24 PM
4-1 /4 inch Core Drill Bit with Pilot Bit & Adapters(SDS Plus and 1 /2 inch Hex), 5 /8 inch-11 Thread, 9.5 inch Depth, Upgraded-Welded Segments Diamond Core Bits for Concrete, Masonry, Brick Block
Price may vary by location, shipping cost, and availability.
Lowest ever
$71.99
Highest: $71.99
Average: $71.99
Lowest: $71.99
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of 4-1 /4 inch Core Drill Bit with Pilot Bit & Adapters(SDS Plus and 1 /2 inch Hex), 5 /8 inch-11 Thread, 9.5 inch Depth, Upgraded-Welded Segments Diamond Core Bits for Concrete, Masonry, Brick Block here. This product's current Price in USA is $71.99. The average and highest prices are $71.99 and $71.99 respectively.
| Lowest Ever Price | $71.99 |
|---|---|
| 2nd Sep 2026 | |
| Average Price | $71.99 |
| Based on 8 days price tracking | |
| Highest Price | $71.99 |
| 2nd Sep 2026 | |
Price History of All Variants of 4-1 4 inch Core Drill Bit with...
Current Price in USA
| Price | $71.99 |
|---|
Product Information
Details
| Product Name | 4-1 /4 inch Core Drill Bit with Pilot Bit & Adapters(SDS Plus and 1 /2 inch Hex), 5 /8 inch-11 Thread, 9.5 inch Depth, Upgraded-Welded Segments Diamond Core Bits for Concrete, Masonry, Brick Block |
|---|---|
| Store Product Code | B0GWHFCDGF |
| Store Name | amazon.com |
| Brand | DaduoRi |
| Rating | 8.4 / 10 |
| Category | Masonry Core Drill Bits |
| Product Manufacturer | DaduoRi Tool |
Features
- Complete Package - Includes 1 pilot bit, 1 drift key, 2 x 5/8"-11 thread adapters ( SDS Plus & 1/2" hex shank), 3 dust collection bags (keep your workspace clean), a user manual, and a dry core drill bit ( 4-1/4" diameter, 5/8"-11 thread, max working depth: 9.5")
- Precision Design & Quick Positioning - Comes with a guiding pilot bit, The sharp pilot tip penetrates surfaces fast for more accurate positioning. Designed with a precise length,this center drill bit helps you position rapidly.After positioning, Use the drift key to remove the pilot bit, then continue to drill
- Advanced Cutting Segment Formula - Featuring a newly cutting segment, this core drill bit drills efficiently through light concrete, masonry, brick wall, mortar, cinder block. Concrete foundation is not suitable, We recommend use our pro wet core drill bit, find it in DaduoRi store
- Upgraded Segments Welding - Reinforced construction minimizes tooth breakage (ROTATION mode only). Our core bits are engineered to simplify drilling tasks for both professionals and DIYers
- Engineered for stability and smooth work. The balanced core drill body minimises vibration for cleaner cuts, making it suitable for creating neat openings for ventilation ducts, extractor fans, and pipework. For best results and extended diamond core bit life, use with water for cooling when drilling
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Rating and Reviews
8.4 Based on 109 reviews
4-1 4 inch Core Drill Bit with has 8.4 rating out of 10. This average rating is consist of 109 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.