---
product_id: 647452587
title: "8 Inch Wet Core Drill Bit, 8\" Core Bits for Concrete, 1-1/4\"-7 Thread, 14\" Drilling Depth Diamond Core Drill for Concrete with Rebar, Masonry, Brick Block,Cement, Stucco, Stone (203mm)"
brand: "daduori"
price: "€ 323.06"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.es/products/647452587-8-inch-wet-core-drill-bit-8-core-bits-concrete
store_origin: ES
region: Spain
---

# Diamond grit coating for precision & durability 14-inch deep drilling capacity Universal 1-1/4"-7 thread fit 8 Inch Wet Core Drill Bit, 8" Core Bits for Concrete, 1-1/4"-7 Thread, 14" Drilling Depth Diamond Core Drill for Concrete with Rebar, Masonry, Brick Block,Cement, Stucco, Stone (203mm)

**Brand:** daduori
**Price:** € 323.06
**Availability:** ✅ In Stock

## Summary

> 💥 Drill Deeper, Drill Smarter – The Ultimate Core Bit for Pros

## Quick Answers

- **What is this?** 8 Inch Wet Core Drill Bit, 8" Core Bits for Concrete, 1-1/4"-7 Thread, 14" Drilling Depth Diamond Core Drill for Concrete with Rebar, Masonry, Brick Block,Cement, Stucco, Stone (203mm) by daduori
- **How much does it cost?** € 323.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/647452587-8-inch-wet-core-drill-bit-8-core-bits-concrete)

## Best For

- daduori enthusiasts

## Why This Product

- Trusted daduori brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Every Time:** Clean, accurate holes with minimal wear thanks to the diamond-coated cutting head.
- • **Unmatched Durability:** Cobalt steel core with diamond grit ensures long-lasting performance through toughest materials.
- • **Cool & Clean Operation:** Wet drilling technology suppresses dust and prevents overheating for extended bit life.
- • **Deep Penetration Power:** Drill through thick concrete, masonry, and stone up to 14 inches deep—no job too big.
- • **Seamless Compatibility:** Fits most handheld core drills and rigs with a universal 1-1/4"-7 thread connection.

## Overview

This 8-inch wet core drill bit features a durable cobalt steel body with diamond grit coating, enabling precise and long-lasting drilling through concrete, masonry, brick, and stone. With a 14-inch drilling depth and universal 1-1/4"-7 thread compatibility, it fits most core drills and rigs. Designed for wet drilling, it reduces dust and heat, extending bit life and ensuring professional-grade results every time.

## Description

Full description not available

## Features

- LONG-LASTING DESIGN: Crafted from durable cobalt steel with diamond grit coating, this 8" wet core drill bit can drill through concrete, masonry, brick, block and more with ease.
- DEEP DRILLING CAPACITY: With its 14 inch drilling depth, this core bit allows drilling through thick concrete walls, footings, slabs and other construction materials.
- PRECISE CUTS EVERY TIME: The 8 inch diamond grit coated cutting head ensures clean, accurate holes are drilled through tough materials without breaking or dulling easily.
- UNIVERSAL FIT: Featuring a 1-1/4 inch to 7 inch thread connection, this core drill bit is compatible with most handheld core drills or core drill rigs with stand.
- SAFE WET CORE DRILLING: Use with water for dust suppression and bit cooling during masonry cutting to prevent overheating, improve bit life

## Product Details

- **Material:** Concrete, Masonry, Brick, Block, Cement, Stucco, Stone
- **Cutting Diameter:** 8 Inches
- **Finish Type:** Diamond
- **Shank Type:** Straight
- **Brand:** DaduoRi

## Images

![8 Inch Wet Core Drill Bit, 8" Core Bits for Concrete, 1-1/4"-7 Thread, 14" Drilling Depth Diamond Core Drill for Concrete with Rebar, Masonry, Brick Block,Cement, Stucco, Stone (203mm) - Image 1](https://m.media-amazon.com/images/I/61Gbep2kI6L.jpg)
![8 Inch Wet Core Drill Bit, 8" Core Bits for Concrete, 1-1/4"-7 Thread, 14" Drilling Depth Diamond Core Drill for Concrete with Rebar, Masonry, Brick Block,Cement, Stucco, Stone (203mm) - Image 2](https://m.media-amazon.com/images/I/71XQgp7cnaL.jpg)
![8 Inch Wet Core Drill Bit, 8" Core Bits for Concrete, 1-1/4"-7 Thread, 14" Drilling Depth Diamond Core Drill for Concrete with Rebar, Masonry, Brick Block,Cement, Stucco, Stone (203mm) - Image 3](https://m.media-amazon.com/images/I/81huZ1LpJVL.jpg)
![8 Inch Wet Core Drill Bit, 8" Core Bits for Concrete, 1-1/4"-7 Thread, 14" Drilling Depth Diamond Core Drill for Concrete with Rebar, Masonry, Brick Block,Cement, Stucco, Stone (203mm) - Image 4](https://m.media-amazon.com/images/I/71eW6u65gPL.jpg)
![8 Inch Wet Core Drill Bit, 8" Core Bits for Concrete, 1-1/4"-7 Thread, 14" Drilling Depth Diamond Core Drill for Concrete with Rebar, Masonry, Brick Block,Cement, Stucco, Stone (203mm) - Image 5](https://m.media-amazon.com/images/I/81N-A8yd3eL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great
*by D***A on July 24, 2025*

Worked great drilling a hole in our basement floor

### ⭐⭐⭐⭐⭐ Works just fine
*by R***E on April 7, 2025*

I bought the 2.5 inch core drill to make a hole for a 2 inch pvc pipe through the floor of my basement. Then I installed a Vivosun ducted fan to use as a radon pump. Works great and very cheep. It took probably half an hour of drilling to go through an 8 inch slab of concrete (with wire in it) using a battery powered drill, but it did the job. I used a water bottle to keep water in the hole and wash the mud out. Didn't take much water to keep the bit cool at the slow speed I was drilling.

### ⭐⭐⭐⭐ Worth the money
*by S***N on April 17, 2025*

I drilled 26 hole that ranged from 6” to 9” in concrete with rebar before had to get a new one. I did buy the same one.

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**Shop now:** [https://www.desertcart.es/products/647452587-8-inch-wet-core-drill-bit-8-core-bits-concrete](https://www.desertcart.es/products/647452587-8-inch-wet-core-drill-bit-8-core-bits-concrete)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-14*