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ID: B0F8MM3K8K
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6" Diamond Concrete Core Drill Bit, 1-1/4-7" Thread Laser Welded Core Bit, 17-3/4" Drilling Depth High-Performance Core Drill Bit for Concrete, Stone, Brick, Floors and Masonry Wall
Retail Value: $56.57
$7.00
Closed
Condition: Open Box
Description
【Heavy-Duty Diamond Core Drill Bit】Diamond core drill bit adopts advanced laser welding technology for diamond segments, ensuring precise and efficient core extraction, suitable for drilling through concrete, bricks, blocks, stones, bricks, marble, etc
【Deep & Efficient Drilling】The length of the concrete coring drill bit is 17-3/4 inches, with a maximum drilling depth of 15.7 inches, making it an ideal choice for installing electrical pipelines and anchoring steel bars
【Universal 1-1/4 "-7 Interface】The diamond core drill bit adopts the design of an industry-standard 1-1/4”-7 threaded connection. It is compatible with both handheld core drills and professional drilling rigs, and serves as a multi-functional tool for contractors and builders
【Optimized for Wet Drilling】 - This core drill bit is specifically designed for wet drilling applications. It effectively reduces heat, dust, and wear, ensuring an extended tool lifespan and a safer drilling experience
【Universal Adaptation for Quick Installation】The threaded design directly fits most standard drill rigs for 3-second installation. No adapters required switch between concrete, brick, and stone drilling tasks with zero tool changes
【Deep & Efficient Drilling】The length of the concrete coring drill bit is 17-3/4 inches, with a maximum drilling depth of 15.7 inches, making it an ideal choice for installing electrical pipelines and anchoring steel bars
【Universal 1-1/4 "-7 Interface】The diamond core drill bit adopts the design of an industry-standard 1-1/4”-7 threaded connection. It is compatible with both handheld core drills and professional drilling rigs, and serves as a multi-functional tool for contractors and builders
【Optimized for Wet Drilling】 - This core drill bit is specifically designed for wet drilling applications. It effectively reduces heat, dust, and wear, ensuring an extended tool lifespan and a safer drilling experience
【Universal Adaptation for Quick Installation】The threaded design directly fits most standard drill rigs for 3-second installation. No adapters required switch between concrete, brick, and stone drilling tasks with zero tool changes
Location: DFW, TX
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7.00
Bids History
| Bidder | Amount | Date |
|---|---|---|
| 1****g | ($7.00) | 05/25/2026 21:05:38 |
| B****1 | $5.00 | 05/24/2026 17:26:12 |