---
product_id: 615731848
title: "SALI Diamond Core Drill Bits 2 3/4\" Diameter 10\"/254mm Drilling Depth 5/8-11\" Thread Core Bit Turbo Laser-Welded Segments for Cured Concrete with, Brick, Block, Masonry, with Two Adapters"
brand: "sali"
price: "₨2184"
currency: SCR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sc/products/615731848-sali-diamond-core-drill-bits-2-3-4-diameter-10
store_origin: SC
region: Seychelles
---

# 2 3/4" Diamond Core Diameter 10" / 254mm Drilling Depth 5/8-11" Industry Standard Thread SALI Diamond Core Drill Bits 2 3/4" Diameter 10"/254mm Drilling Depth 5/8-11" Thread Core Bit Turbo Laser-Welded Segments for Cured Concrete with, Brick, Block, Masonry, with Two Adapters

**Brand:** sali
**Price:** ₨2184
**Availability:** ✅ In Stock

## Summary

> 💎 Drill Deeper, Work Smarter—Own the Jobsite Edge!

## Quick Answers

- **What is this?** SALI Diamond Core Drill Bits 2 3/4" Diameter 10"/254mm Drilling Depth 5/8-11" Thread Core Bit Turbo Laser-Welded Segments for Cured Concrete with, Brick, Block, Masonry, with Two Adapters by sali
- **How much does it cost?** ₨2184 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/615731848-sali-diamond-core-drill-bits-2-3-4-diameter-10)

## 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

- • **Deep 10" Drilling Capacity:** Reach deeper with confidence—ideal for HVAC, plumbing, and electrical installations requiring precision core holes.
- • **Dual Adapter System Included:** Seamlessly switch between 3/8" Hex Shank and SDS Plus drills for maximum jobsite flexibility.
- • **Optimized Chip Removal Design:** Concentric axes and sawtooth pattern ensure efficient debris clearance, reducing downtime and boosting productivity.
- • **Precision Turbo Laser-Welded Segments:** Engineered for unmatched durability and smooth, chip-free drilling through cured concrete and masonry.
- • **Versatile Multi-Material Compatibility:** Effortlessly cores through concrete, brick, tile, block, asphalt, and rock—perfect for professional installations.

## Overview

The SALI Diamond Core Drill Bit features a robust 2 3/4" diameter with a 10" drilling depth, designed for professional-grade coring in cured concrete, brick, masonry, and more. Equipped with turbo laser-welded diamond segments and dual adapters for 3/8" Hex and SDS Plus drills, it delivers precision, durability, and versatile compatibility for demanding construction and installation projects.

## Description

Full description not available

## Features

- Package: 2 3/4"" core drill bit *1 ; 3/8inch Hex Shank Adapter *1 and 5/8"-11 Thread Male to SDS Plus Shank for SDS Plus Drills *1
- Diameter: 2 3/4"/70mm , Inside barrel depth(drilling depth): 10"/254mm,Thread Type: Industry Standard 5/8-11"
- Versatile Uses: Our concrete core drill is designed for drilling concrete, red brick, tile masonry，brick and cinder block wall, asphalt, rock, and other materials on conditions, such as installing air conditioners, pipes,range hood etc.
- Simple Operation: This core drill best be used dry . Start drilling at the vertical position and continue to dig deep.
- Efficient & Smooth Drilling: This diamond core drill comprises premium stainstell components, and high-quality diamond grits ensure longer coring life，and features chip removal holes, highly regular sawteeth, and concentric axes design.

## Product Details

- **Material:** Diamond
- **Cutting Diameter:** 2.75 Inches
- **Finish Type:** Diamond
- **Shank Type:** Hex
- **Brand:** SALI

## Images

![SALI Diamond Core Drill Bits 2 3/4" Diameter 10"/254mm Drilling Depth 5/8-11" Thread Core Bit Turbo Laser-Welded Segments for Cured Concrete with, Brick, Block, Masonry, with Two Adapters - Image 1](https://m.media-amazon.com/images/I/617IYAn-iPL.jpg)
![SALI Diamond Core Drill Bits 2 3/4" Diameter 10"/254mm Drilling Depth 5/8-11" Thread Core Bit Turbo Laser-Welded Segments for Cured Concrete with, Brick, Block, Masonry, with Two Adapters - Image 2](https://m.media-amazon.com/images/I/71tenfNzcpL.jpg)
![SALI Diamond Core Drill Bits 2 3/4" Diameter 10"/254mm Drilling Depth 5/8-11" Thread Core Bit Turbo Laser-Welded Segments for Cured Concrete with, Brick, Block, Masonry, with Two Adapters - Image 3](https://m.media-amazon.com/images/I/81zBdp4MHOL.jpg)
![SALI Diamond Core Drill Bits 2 3/4" Diameter 10"/254mm Drilling Depth 5/8-11" Thread Core Bit Turbo Laser-Welded Segments for Cured Concrete with, Brick, Block, Masonry, with Two Adapters - Image 4](https://m.media-amazon.com/images/I/71FzSbtospL.jpg)
![SALI Diamond Core Drill Bits 2 3/4" Diameter 10"/254mm Drilling Depth 5/8-11" Thread Core Bit Turbo Laser-Welded Segments for Cured Concrete with, Brick, Block, Masonry, with Two Adapters - Image 5](https://m.media-amazon.com/images/I/81G5MdJKLvL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Quickly and Priced Fair.
*by A***. on June 10, 2025*

This Core Bit worked absolutely great. It cut through red brick with ease. It worked as described. I used it to install a mini-split air conditioner and it worked better than I expected. It took 5mins total to drill through the brick. The price was more than fair and the quality is good. Over all I am very satisfied with the purchase and use of this Core Bit. I highly recommend.

### ⭐⭐⭐⭐⭐ Did the job through 3 in face brick no problem
*by P***O on July 11, 2025*

This Really Works! I was skeptical for the price, and coming from China via Amazon. This is something that none of the big box stores had a available. In the past I would have to use a 3/8 this masonry bit as a guide followed by air chissel to make a hole for wiring or plumbing through brick or block. Ugly but effective. Also very time consuming.This bored a clean 1 1/8 hole with ease. If there is a complaint it would be that there is no pilot with this. Instructions suggest starting at a 15 degree angle then come to 90 degrees. It takes a small bit of practice but the technique works.In this case, the hole was for a new outdoor silcock on my house. Very clean installation appearance.There was no suggestion or reference to a hammer drill. A competing ( and far more expensive ) boring drill company said DO NOT use hammer drill mode as it could damage the cutting tips. I used my 3/8 Dewalt hammer drill in the DRILL mode only and found that it cut through very nicely. I wouldn't say like butter, more like hardwood with a dull bit.Bottom line for me is this is a real winner. I suspect that I could easily bore several more masonry holes without difficulty.This was $38 well spent! The last hole I had to make for wiring,I almost never give any review 5 stars but the work and effort it saved me deserves 5 stars! Even if it was for one hole!!

### ⭐⭐⭐⭐⭐ Worked great on 9" foundation.
*by F***R on May 24, 2025*

The media could not be loaded. This diamond core drill bit worked great to drill two holes through a 9" concrete foundation. I need to relocate the oil fill and whistle pipes for our oil tank and was going to have someone drill the holes in addition to repiping. The cost of drilling was very high so I decided to do it myself with this bit and a $50 1/2 drill I picked up. The drill bit was really great and I got both holes drilled in just over an hour. I had never used this type of bit before so didn't know what I was in for, but this bit worked great and I'm very happy with the results. Saved a lot of money doing it myself and now have a 1/2 inch drill and coring bit for future projects. Nice, high quality bit. Comes with two adapters. I'm not sure if you can use this with a hammer drill or not. Read the description thoroughly to see. Also, if you haven't done this before, the bit will (like any bit) bind at times and with a high torque drill will spin the drill violently, so be careful how you hold it. Don't use your belly to press the drill. The bit also does not require water, but water helped to clear out the dust from the hole which seemed to keep things moving along more smoothly and faster, though the hollow core bit does have slots to let the dust fall out. Really happy I was able to use this to do these holes myself.

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-07*