---
product_id: 611569826
title: "5 Inch Wet Core Drill Bit, 5\" Core Bits for Concrete, 14\" Drilling Depth, 1-1/4\"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick Block, Solid Cement, Stucco, Stone (127mm)"
brand: "daduori"
price: "₱23510"
currency: PHP
in_stock: true
reviews_count: 13
category: "Daduo Ri"
url: https://www.desertcart.ph/products/611569826-5-inch-wet-core-drill-bit-5-core-bits-concrete
store_origin: PH
region: Philippines
---

# Diamond-tipped for ultra durability 14-inch deep drilling reach 1-1/4"-7 threaded for secure fit 5 Inch Wet Core Drill Bit, 5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick Block, Solid Cement, Stucco, Stone (127mm)

**Brand:** daduori
**Price:** ₱23510
**Availability:** ✅ In Stock

## Summary

> 💥 Drill deeper, last longer, and lead the jobsite revolution!

## Quick Answers

- **What is this?** 5 Inch Wet Core Drill Bit, 5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick Block, Solid Cement, Stucco, Stone (127mm) by daduori
- **How much does it cost?** ₱23510 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/611569826-5-inch-wet-core-drill-bit-5-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

- • **Deep Penetration Power:** Drills up to 14 inches deep, conquering thick concrete, masonry, and stone with ease.
- • **Precision Diamond Edge:** Engineered with premium tungsten steel and diamond powder for unmatched sharpness and longevity.
- • **Universal Compatibility:** Fits 1-1/4"-7 threaded handheld core drills and rigs, ensuring seamless integration on any job site.
- • **Cost-Effective Durability:** Outperforms name brands at half the price, maintaining cutting edge after dozens of heavy-duty holes.
- • **Versatile Jobsite Essential:** Perfect for electrical, plumbing, HVAC installations, indoors or out—your all-terrain drilling partner.

## Overview

The DaduoRi 5 Inch Wet Core Drill Bit combines premium tungsten steel and diamond powder to deliver a durable, sharp cutting edge. With a 5-inch diameter and 14-inch drilling depth, it efficiently penetrates cured concrete, masonry, brick, and stone. Compatible with 1-1/4"-7 threaded core drills, this bit is ideal for professional-grade electrical, plumbing, and HVAC installations, offering exceptional performance and value on demanding job sites.

## Description

DaduoRi 5 Inch Wet Core Drill Bit, 5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick Block, Solid Cement, Stucco, Stone (127mm) - desertcart.com

Review: Good quality core bits - We have started using these core bits with a hope and a prayer and so far they worked out extremely well for some large jobs that they have been used on. No complaints regarding quality or premature failure and we know core drills are highly abused on rentals on job sites. So far so good.
Review: Durable, cost effective. - Great core drill. 18 holes through an 8" block pored solid, and still has teeth at 50%. Half the price of name brand!!!

## Features

- 【Premium Quality】 DaduoRi 5 inch diamond core drill bits are made from high-quality tungsten steel and diamond powder, which is more durable and sharper than ordinary steel drill bits. The diamond tip is designed for high-speed rotation and long-lasting performance.
- 【5 Inch Core Bits】 The core bits have a diameter of 5 inch (127mm), making them suitable for drilling holes in concrete, cured concrete, hard masonry, brick block, solid cement, stucco, and stone. With a drilling depth of 14 inches, they can reach deep into the material for various applications.
- 【14" Drilling Depth】 The drilling depth of the core drill bit is 14 inches, which is suitable for most applications. It can quickly and easily drill holes in hard materials, saving you time and effort.
- 【Compatible with】 For use with 1-1/4" - 7 spindle handheld core drills or core drill rigs with stand; use on rotary mode only.
- 【Versatile Applications】 The 5 inch concrete drill bit is perfect for a wide range of projects, including installing electrical boxes, water pipes, HVAC systems, and more. They can be used in both indoor and outdoor environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQVM37GN |
| Best Sellers Rank | #28,511 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #13 in Core Drill Bits |
| Brand | DaduoRi |
| Cutting Diameter | 5 Inches |
| Date First Available | December 23, 2023 |
| Finish Type | Diamond |
| Item Weight | 7.59 pounds |
| Item model number | 4DBCS-04 |
| Manufacturer | DaduoRi Diamond Tool |
| Material | Tungsten Steel |
| Number of Flutes | 2 |
| Package Dimensions | 16.61 x 5.28 x 5.2 inches |
| Point Style | Diamond Point |
| Shank Type | Threaded |
| Surface Recommendation | Concrete, Masonry, Stone |
| Tool Flute Type | Straight |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** DaduoRi
- **Cutting Diameter:** 5 Inches
- **Finish Type:** Diamond
- **Material:** Tungsten Steel
- **Shank Type:** Threaded

## Images

![5 Inch Wet Core Drill Bit, 5" Core Bits for Concrete, 14" Drilling Depth, 1-1/4"-7 Thread Diamond Core Drill for Cured Concrete, Hard Masonry, Brick Block, Solid Cement, Stucco, Stone (127mm) - Image 1](https://m.media-amazon.com/images/I/71OSnt8XMIL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality core bits
*by T***9 on October 22, 2025*

We have started using these core bits with a hope and a prayer and so far they worked out extremely well for some large jobs that they have been used on. No complaints regarding quality or premature failure and we know core drills are highly abused on rentals on job sites. So far so good.

### ⭐⭐⭐⭐⭐ Durable, cost effective.
*by J***M on December 13, 2025*

Great core drill. 18 holes through an 8" block pored solid, and still has teeth at 50%. Half the price of name brand!!!

### ⭐⭐⭐⭐⭐ 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.

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**Shop now:** [https://www.desertcart.ph/products/611569826-5-inch-wet-core-drill-bit-5-core-bits-concrete](https://www.desertcart.ph/products/611569826-5-inch-wet-core-drill-bit-5-core-bits-concrete)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-04-23*