---
product_id: 22453593
title: "3.5\" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2\""
brand: "bluerock"
price: "37056 kr"
currency: ISK
in_stock: true
reviews_count: 5
url: https://www.desertcart.is/products/22453593-3-5-inch-diamond-wet-core-drill-bit-1-1
store_origin: IS
region: Iceland
---

# 3.5” diamond-tipped precision Wet core drilling for cooler, cleaner cuts 1-1/4” industry-standard threaded fit 3.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2"

**Brand:** bluerock
**Price:** 37056 kr
**Availability:** ✅ In Stock

## Summary

> 💎 Drill smarter, not harder — unlock precision with every spin!

## Quick Answers

- **What is this?** 3.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2" by bluerock
- **How much does it cost?** 37056 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/22453593-3-5-inch-diamond-wet-core-drill-bit-1-1)

## Best For

- bluerock enthusiasts

## Why This Product

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

## Key Features

- • **Extended Barrel Depth:** 14.5” inside barrel depth allows for deep, accurate coring without compromise.
- • **Optimized Wet Drilling:** Keeps the bit cool and dust-free, extending tool life and ensuring cleaner, smoother holes every time.
- • **Diamond-Tipped Durability:** Engineered for relentless cutting through concrete, rebar, and masonry with unmatched precision.
- • **Versatile Application Range:** Perfect for concrete, asphalt, brick, rock, and tile—your all-in-one solution for tough core drilling jobs.
- • **Universal Thread Compatibility:** Fits seamlessly with BLUEROCK Z1 Core Drills and other 1-1/4” threaded tools for effortless integration.

## Overview

The BLUEROCK 3.5” Diamond Wet Core Drill Bit features a 1-1/4” industry-standard threaded connection, a 17” overall length with 14.5” barrel depth, and a diamond-tipped design optimized for wet drilling through concrete, rebar, asphalt, brick, rock, and masonry. Engineered for professionals demanding durability, precision, and versatility in every core.

## Description

3.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2"

## Features

- 3.5” Wet Type Diamond Tip Concrete Coring Bit BLUEROCK BRAND
- Thread Type: Industry Standard 1 1/4" (Directly fits our BLUEROCK Z1 Core Drills)
- 3.5” Outside Diameter, Overall Length: 17” Approximate, Inside Barrel Depth: 14.5"
- Wet core drilling through concrete, rebar reinforced, asphalt, rock, stone, tile masonry
- See the BLUEROCK brand page for diamond core bit sets and all sizes

## Product Details

- **Material:** Diamond
- **Cutting Diameter:** 3.5 Inches
- **Finish Type:** Diamond
- **Shank Type:** Straight
- **Brand:** BLUEROCK

## Images

![3.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2" - Image 1](https://m.media-amazon.com/images/I/517kLYVp6wL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by A***A on June 11, 2018*

GOOD PRODUCT

### ⭐⭐⭐⭐ and company has good communication with customers
*by T***. on December 28, 2016*

First core rig and just ordered replacement bit. I was able to do about 10 12"-holes in concrete (several with rebar) before I found the core bit not really biting. Being new to the world of coring, I'm assuming the bit has dulled (hence why I ordered the new one). Seems to do the job, very reasonably priced, and company has good communication with customers. 4 stars is because I know its a good product, but I don't know enough about the practice (use of the product), or have anything to compare it to, to give it 5.

### ⭐⭐⭐⭐⭐ Five Stars
*by M***D on June 27, 2017*

Prompt delivery, so far works as design.

## Frequently Bought Together

- 3.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 3-1/2"
- 2.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 2-1/2"
- 4.5" Inch Diamond Wet Core Drill Bit 1-1/4” Threaded by BLUEROCK Tools for Concrete Rebar Asphalt Brick Rock Masonry Hole Barrel Coring 4-1/2"

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**Shop now:** [https://www.desertcart.is/products/22453593-3-5-inch-diamond-wet-core-drill-bit-1-1](https://www.desertcart.is/products/22453593-3-5-inch-diamond-wet-core-drill-bit-1-1)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-13*