---
product_id: 514681023
title: "Wet Diamond Core Drill Bits 4\"/102mm Diameter, 15\"/380mm Drilling Depth Concrete Core Drill Bit, 1-1/4-7\" Thread Core Bit Turbo Laser-Welded Segments with Rebar, Brick, Block, Masonry, Stone"
brand: "sali"
price: "€ 145.99"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/514681023-wet-diamond-core-drill-bits-4-102mm-diameter-15-380mm
store_origin: PT
region: Portugal
---

# 15" Depth 4" Diameter 1-1/4-7 Thread Wet Diamond Core Drill Bits 4"/102mm Diameter, 15"/380mm Drilling Depth Concrete Core Drill Bit, 1-1/4-7" Thread Core Bit Turbo Laser-Welded Segments with Rebar, Brick, Block, Masonry, Stone

**Brand:** sali
**Price:** € 145.99
**Availability:** ✅ In Stock

## Summary

> 💎 Drill Like a Pro with SALI's Diamond Core Bit!

## Quick Answers

- **What is this?** Wet Diamond Core Drill Bits 4"/102mm Diameter, 15"/380mm Drilling Depth Concrete Core Drill Bit, 1-1/4-7" Thread Core Bit Turbo Laser-Welded Segments with Rebar, Brick, Block, Masonry, Stone by sali
- **How much does it cost?** € 145.99 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/514681023-wet-diamond-core-drill-bits-4-102mm-diameter-15-380mm)

## Best For

- sali enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Turbo laser-welded segments for maximum durability and efficiency.
- • **Effortless Operation:** Designed for wet use, ensuring longevity and smooth performance.
- • **Professional Quality:** Crafted with premium aluminum alloy and high-quality diamond grits.
- • **Precision Engineering:** Chip removal holes and concentric axes for flawless drilling.
- • **Unmatched Versatility:** Drill through concrete, brick, stone, and more with ease!

## Overview

The SALI Wet Diamond Core Drill Bit is a high-performance tool designed for professionals, featuring a 4" diameter and a 15" drilling depth. Its industry-standard 1-1/4-7 thread ensures compatibility with various drilling rigs. Ideal for a range of materials including concrete, brick, and stone, this drill bit is engineered for wet use, enhancing its lifespan and efficiency. With innovative design elements like chip removal holes and turbo laser-welded segments, it guarantees precision and durability for all your drilling needs.

## Description

Full description not available

## Features

- Diameter: 4""/102mm , Inside barrel depth(drilling depth): 15""/380mm,Thread Type: Industry Standard 1-1/4-7"
- Versatile Uses: Our concrete core drill is designed for drilling concrete, red brick, tile masonry，rebar reinforced，asphalt，marble, rock, stone and other materials on conditions, such as installing air conditioners, pipes, stair railings, highways, and airports, etc
- Simple Operation: The core drill can be used wet only . Start drilling at the vertical position and continue to dig deep. water can prolong the service life
- Efficient & Smooth Drilling: This diamond core drill comprises premium aluminum alloy components, and high-quality diamond grits ensure longer coring liferecommended to use with handheld core drills or dedicated core drill rigs
- Humanized Structure: Our diamond wet coring bit features chip removal holes, highly regular sawteeth, and concentric axes design. The innovative design allows it high drilling performance while keeping a long lifetime

## Product Details

- **Material:** Diamond
- **Cutting Diameter:** 4 Inches
- **Finish Type:** Uncoated
- **Shank Type:** Weldon
- **Brand:** SALI

## Images

![Wet Diamond Core Drill Bits 4"/102mm Diameter, 15"/380mm Drilling Depth Concrete Core Drill Bit, 1-1/4-7" Thread Core Bit Turbo Laser-Welded Segments with Rebar, Brick, Block, Masonry, Stone - Image 1](https://m.media-amazon.com/images/I/612w3yMi0mL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can it drill through reinforced concrete?**
A: Our diamond core drill bits are engineered for demanding applications, effortlessly cutting through reinforced concrete. Featuring high-strength diamond segments and an flute design, they deliver clean, precise holes—even when penetrating rebar

**Q: Does it drill clean holes without chipping?**
A: Our diamond core bits drill clean, precise holes with no chipping.Featuring high-density diamond segments and advanced cutting technology, they deliver smooth, damage-free holes—even in tough materials—without rough edges or surface fractures

**Q: Does it work on all rigs?**
A: Yes, our diamond coring drill bits are designed for versatility. The interface can be easily attached to most common drilling rigs, making them suitable for a wide range of professional and DIY projects.

**Q: How effective is its cooling system?**
A: Our diamond core drill bits feature an advanced water lubrication system, which:

## Frequently Bought Together

- SALI Wet Diamond Core Drill Bits 4"/102mm Diameter, 15"/380mm Drilling Depth Concrete Core Drill Bit, 1-1/4-7" Thread Core Bit Turbo Laser-Welded Segments with Rebar, Brick, Block, Masonry, Stone
- 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)
- VEVOR Diamond Core Drilling Machine, 8in Wet&Dry Concrete Core Drill Rig with Stand, 750RPM Speed & 1-1/4" 5/8" Thread & Lifting Handle, 8in Drilling Diameter for Concrete Brick Block Stone, 2500W

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**Shop now:** [https://www.desertcart.pt/products/514681023-wet-diamond-core-drill-bits-4-102mm-diameter-15-380mm](https://www.desertcart.pt/products/514681023-wet-diamond-core-drill-bits-4-102mm-diameter-15-380mm)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-14*