---
product_id: 399880956
title: "Diamond Core Drill Bit,BRSCHNITT 1 3/8 Inch Laser Welded Diamond Hole Saw with 5/8-11 Thread for Granite Marble Solid Block Stone Reinforced Concrete,Dry or Wet Drilling (35mm)"
brand: "brschnitt"
price: "€ 68.35"
currency: EUR
in_stock: true
reviews_count: 13
category: "Brschnitt"
url: https://www.desertcart.pt/products/399880956-diamond-core-drill-bit-brschnitt-1-3-8-inch-laser
store_origin: PT
region: Portugal
---

# Dry or wet drilling versatility 10mm diamond height for precision Laser welded for durability Diamond Core Drill Bit,BRSCHNITT 1 3/8 Inch Laser Welded Diamond Hole Saw with 5/8-11 Thread for Granite Marble Solid Block Stone Reinforced Concrete,Dry or Wet Drilling (35mm)

**Brand:** brschnitt
**Price:** € 68.35
**Availability:** ✅ In Stock

## Summary

> 💎 Drill like a pro, cut like a diamond – flawless holes, zero compromises!

## Quick Answers

- **What is this?** Diamond Core Drill Bit,BRSCHNITT 1 3/8 Inch Laser Welded Diamond Hole Saw with 5/8-11 Thread for Granite Marble Solid Block Stone Reinforced Concrete,Dry or Wet Drilling (35mm) by brschnitt
- **How much does it cost?** € 68.35 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/399880956-diamond-core-drill-bit-brschnitt-1-3-8-inch-laser)

## Best For

- brschnitt enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Laser welded segments prevent breakage and extend bit life
- • **Versatile Application:** Perfect for granite, marble, reinforced concrete, and more
- • **Smooth & Fast Drilling:** Stable cutting action with minimal edge chipping for professional results
- • **Easy Thread Compatibility:** 5/8-11 thread fits most angle grinders for hassle-free setup
- • **Precision Diamond Cutting:** 10mm diamond height ensures clean, sharp holes every time

## Overview

The BRSCHNITT 1 3/8 Inch Diamond Core Drill Bit features a 10mm diamond height and laser welded segments for superior durability and precision. Designed for dry or wet drilling, it effortlessly cuts through granite, marble, reinforced concrete, and stone with a 5/8-11 thread compatible with most angle grinders. Its smooth, fast drilling action ensures clean holes with minimal edge damage, making it the go-to tool for DIY pros and managers who demand flawless results.

## Description

Diamond Core Drill Bit,BRSCHNITT 1 3/8 Inch Laser Welded Diamond Hole Saw with 5/8-11 Thread for Granite Marble Solid Block Stone Reinforced Concrete,Dry or Wet Drilling (35mm) - desertcart.com

Review: Good quality. Works great. - I am not a professional by any means. I am just a cheap person who did not want to pay someone to drill extra holes in my countertops, and I own a grinder. The drill bit does all the work for you. I bought two sizes, and both performed wonderful. It is very easy to use and leaves a clean hole on dry or wet surfaces. Please make sure to pull out the cut piece after every use, or else the bit will not drill properly and will travel on you. It being the first for me, the second hole was not as clean because I thought the bit being so deep I could drill about three holes before pulling the cut piece off, big no-no. once I figures that out, all the holes but the second one were clean cuts with not jig. Make sure to start the hole in a slit angle until you make a small groove, than you can start to straighten up as your drill to avoid skipping all over your countertops. Fyi its new construction and i still need to clean up and finish touches , but besides 2 hole on the master and 1 hole on the hall restroom being done i drilled all the other holes myself. I did not have pictures of the other restroom or laundry room, but i drill quit a bit holes and it held sharp. Very great product. FYI I know the kitchen sink looks overkill but that's a 48" long sink not a regular size, and yes it still needs cleaning.
Review: Works well - Only drilled 3 holes in brick so far. 1 practice and 2 in my house. The practice hole was worth it. The holes are right where I wanted them. The saw worked great and does not seem to have degraded at all. The grit high on the sides are really handy for enlarging the hole a bit to fit the OD of the electrical elbows. It spins smooth and the cores fall out easily. Very happy and won't hesitate to purchase other sizes as needed.

## Features

- Size --1pc 1 3/8 inch core drill bit (35mm) ,diamond height 10mm, total length 100mm,diamond grit #25/35,working length 80mm,5/8-11 thread of the granite drill bit
- Wide Application --Diamond drill bit are worked great for dry drilling holes through Granite Marble Hard Stone Reinforced Concrete Brick Block Counter Top,Using water could prolong the lifetime
- Super Quality Raw Material --Using laser welded technology,improve the performance of segments,avoid segments off during drilling process.The vacuum brazing protective layer on the surface of the core steel offers clean cut & steel core protection
- Fast and Smooth Drilling --Creates a fast and stable drilling, you could drill smoothly with no broken edges
- Machine --angle grinder (Pay Attention! If you drill through thick granite ,we recommend you to add enough water to help cooling the bits,which could prolong the lifetime)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09KRF2WG5 |
| Best Sellers Rank | #39,025 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Core Drill Bits |
| Brand | BRSCHNITT |
| Brand Name | BRSCHNITT |
| Customer Reviews | 4.5 out of 5 stars 225 Reviews |
| Cutting Diameter | 35 millimeters |
| Finish Type | Finished |
| Finish Types | Finished |
| Item Dimensions | 3.94 x 1.38 x 3.94 inches |
| Item Weight | 0.23 kg |
| Item dimensions L x W x H | 3.94 x 1.38 x 3.94 inches |
| Manufacturer | BRSCHNITT |
| Material | Diamond |
| Material Type | Diamond |
| Minimum Bore Diameter | 0.38 inches |
| Model | BDW02035203R |
| Number of Flutes | 2 |
| Number of Pieces | 1 |
| Part Number | BDW02035203R |
| Point Style | Diamond Point |
| Shank Type | Square |
| Surface Recommendation | Concrete, Stone |
| Tool Flute Type | Straight |
| UPC | 791180051196 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** BRSCHNITT
- **Cutting Diameter:** 35 Millimeters
- **Finish Type:** Finished
- **Material:** Diamond
- **Shank Type:** Square

## Images

![Diamond Core Drill Bit,BRSCHNITT 1 3/8 Inch Laser Welded Diamond Hole Saw with 5/8-11 Thread for Granite Marble Solid Block Stone Reinforced Concrete,Dry or Wet Drilling (35mm) - Image 1](https://m.media-amazon.com/images/I/71tnNKcb6cL.jpg)
![Diamond Core Drill Bit,BRSCHNITT 1 3/8 Inch Laser Welded Diamond Hole Saw with 5/8-11 Thread for Granite Marble Solid Block Stone Reinforced Concrete,Dry or Wet Drilling (35mm) - Image 2](https://m.media-amazon.com/images/I/71V7lUsGpSL.jpg)
![Diamond Core Drill Bit,BRSCHNITT 1 3/8 Inch Laser Welded Diamond Hole Saw with 5/8-11 Thread for Granite Marble Solid Block Stone Reinforced Concrete,Dry or Wet Drilling (35mm) - Image 3](https://m.media-amazon.com/images/I/71qB3d4J-+L.jpg)
![Diamond Core Drill Bit,BRSCHNITT 1 3/8 Inch Laser Welded Diamond Hole Saw with 5/8-11 Thread for Granite Marble Solid Block Stone Reinforced Concrete,Dry or Wet Drilling (35mm) - Image 4](https://m.media-amazon.com/images/I/81Mzu8oSlyL.jpg)
![Diamond Core Drill Bit,BRSCHNITT 1 3/8 Inch Laser Welded Diamond Hole Saw with 5/8-11 Thread for Granite Marble Solid Block Stone Reinforced Concrete,Dry or Wet Drilling (35mm) - Image 5](https://m.media-amazon.com/images/I/81ziJgYThwL.jpg)

## Available Options

This product comes in different **Size, Item Package Quantity** options.

## Questions & Answers

**Q: What materials can this diamond core drill bit cut through?**
A: This bit is specifically designed for drilling hard and abrasive materials. It works perfectly on hard granite, marble, engineering stone, quartz, concrete, brick, and masonry. Note: It is not recommended for drilling wood or metal.

**Q: Can I use this core bit on a regular handheld power drill?**
A: This core drill bit comes with a standard 5/8"-11 thread, directly onto most standard Angle Grinders. If use it with a power drill or rotary hammer, you will need a separate adapter (such as a 5/8"-11 to SDS Plus, Hex, or Round shank adapter).

**Q: Should I use the hammer or impact mode on my drill?**
A: No, absolutely not. You must NEVER use this core bit in hammer or impact mode.

**Q: Why should we choose this product?**
A: Laser Welded Tech: Fuses segments deeply with the steel core for extreme heat and high-impact resistance.Slotted design significantly increases cutting speed. Easily cuts through various ultra-hard materials.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality. Works great.
*by R***Z on January 1, 2024*

I am not a professional by any means. I am just a cheap person who did not want to pay someone to drill extra holes in my countertops, and I own a grinder. The drill bit does all the work for you. I bought two sizes, and both performed wonderful. It is very easy to use and leaves a clean hole on dry or wet surfaces. Please make sure to pull out the cut piece after every use, or else the bit will not drill properly and will travel on you. It being the first for me, the second hole was not as clean because I thought the bit being so deep I could drill about three holes before pulling the cut piece off, big no-no. once I figures that out, all the holes but the second one were clean cuts with not jig. Make sure to start the hole in a slit angle until you make a small groove, than you can start to straighten up as your drill to avoid skipping all over your countertops. Fyi its new construction and i still need to clean up and finish touches , but besides 2 hole on the master and 1 hole on the hall restroom being done i drilled all the other holes myself. I did not have pictures of the other restroom or laundry room, but i drill quit a bit holes and it held sharp. Very great product. FYI I know the kitchen sink looks overkill but that's a 48" long sink not a regular size, and yes it still needs cleaning.

### ⭐⭐⭐⭐⭐ Works well
*by D***Y on December 15, 2025*

Only drilled 3 holes in brick so far. 1 practice and 2 in my house. The practice hole was worth it. The holes are right where I wanted them. The saw worked great and does not seem to have degraded at all. The grit high on the sides are really handy for enlarging the hole a bit to fit the OD of the electrical elbows. It spins smooth and the cores fall out easily. Very happy and won't hesitate to purchase other sizes as needed.

### ⭐⭐⭐⭐⭐ worked for my application
*by H***N on January 12, 2026*

Clean cut, would suggest using water to keep the bit cool

## Frequently Bought Together

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- SHDIATOOL Diamond Core Drill Bits 1-3/8 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 35mm
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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-07-27*