---
product_id: 67498097
title: "1-3/8\" Diamond Hole saw"
brand: "shdiatool"
price: "€ 46.61"
currency: EUR
in_stock: true
reviews_count: 13
category: "Shdiatool"
url: https://www.desertcart.gr/products/67498097-1-3-8-diamond-hole-saw
store_origin: GR
region: Greece
---

# 15mm diamond height for ultra durability 5/8-11 arbor fits standard angle grinders 50mm max working depth for versatile drilling 1-3/8" Diamond Hole saw

**Brand:** shdiatool
**Price:** € 46.61
**Availability:** ✅ In Stock

## Summary

> 💎 Drill like a pro, finish like a boss!

## Quick Answers

- **What is this?** 1-3/8" Diamond Hole saw by shdiatool
- **How much does it cost?** € 46.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/67498097-1-3-8-diamond-hole-saw)

## Best For

- shdiatool enthusiasts

## Why This Product

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

## Key Features

- • **Robust Depth Capacity:** 50mm max working depth handles thick tiles and masonry with ease, perfect for professional projects.
- • **Universal Compatibility:** Fits most angle grinders with a 5/8-11 arbor connection for seamless tool integration.
- • **Versatile Wet & Dry Use:** Optimized for both wet and dry drilling, ensuring clean holes without material damage.
- • **Long-lasting Performance:** High-quality artificial diamond and steel body maintain sharpness and durability through multiple uses.
- • **Precision Diamond Cutting:** Vacuum brazed diamond grains deliver fast, smooth drilling on porcelain, marble, and ceramic tile.

## Overview

The SHDIATOOL 1-3/8 inch diamond core drill bit features a 15mm diamond height and a 5/8-11 arbor connection, designed for angle grinders. It offers a max working depth of 50mm and supports both wet and dry drilling on porcelain, ceramic tile, marble, brick, and stone. Vacuum brazed diamond grains ensure fast, smooth, and durable cutting, making it a top choice for professional-grade tile and masonry projects.

## Description

SHDIATOOL Diamond Core Drill Bits 1-3/8 Inch for Porcelain Ceramic Tile Marble Brick Vacuum Brazed Hole Saw 35mm - desertcart.com

Review: Bath tub grab bar install project - Summary: Adding a few grab bars to dad's shower. I used a lot of products for this project, so including all related products in this review. Recommendation: 1) When mounting grab bars, it's always easier if you can find the stud to attach to. In this vertical install, I decided to use a stud and Wing-Its anchors; partially because I wasn't sure I could hit both, and didn't want to put two fasteners vertically (on either the right or left only), but that would also position the bar in the shower a little too far in (towards the shower control). 2) The WingIts requires a 3/4" hole through the mounting material. For tile, this can be especially challenging. I used the SHDIATOOL diamond 3/4" bit, with the DRILLAX adapter to get through the tile, and then used the 3/4" BOSCH bit to finish through the dry wall. Also used the BOSCH bits for the other small hole. Having the right tool for the job is the difference between project completion, and a messy, disaster. Related Products: Moen R8924P Home Care 24-Inch Concealed Screw Bath Safety Bathroom Grab Bar, Peened ~ $30 Pros: Moen name, includes stainless screws. Cons: None. Conclusion: 5-stars https://www.desertcart.com/gp/product/B001EI0TJ4 Structural Grab Bar WingIts, PK2 ~ $14 Pros: Heavy duty, highly rated. Cons: Cost ($7/anchor). Conclusion: 4-stars (cost) https://www.desertcart.com/gp/product/B004CCRJWO SHDIATOOL Diamond Core Drill Bits 3/4 Inch ~ $13 Pros: Right tool for the job, looked brand new after drilling two holes (with proper technique, including cool water). Cons: None. Conclusion: 5-stars https://www.desertcart.com/gp/product/B07213KCN9 Drilax Core Drill Bit Arbor Adapter ~ $15 Pros: Allows SHDIATOOL bit to be used with drill (instead of angle grinder). Cons: Cost (a little expensive). Conclusion: 4-stars (cost) https://www.desertcart.com/gp/product/B0737H7CMX BOSCH GT3000 Carbide Hammer Drill Bit Set ~ $25 Pros: Cuts great; carrying case. Cons: None. Conclusion: 5-stars https://www.desertcart.com/gp/product/B001GNC8RS
Review: Great bits - These core drills worked great. I cut holes for studs in some granite slabs being attached to the front of my house to mount lights and an address to. It’s a bit of a hassle removing and plunging out the cores after each hole cut but I tried using a couple other methods which resulted in destroying the slabs. For my application, these were exactly what I needed. I ended up reaming out the wax material as it seemed to make the bit clog up more and make it difficult to get the cores out. I was able to use water instead for my project.

## Features

- 1pc 1-3/8 inch vacuum brazed diamond drill core bits for porcelain ceramic tile
- Diameter 1-3/8 inch(35mm); Connection: 5/8-11 arbor; Diamond height 15MM,Total height: 75MM
- Machine: Angle Grinder； Remark: Max working depth: 50mm
- Dry/wet drilling for porcelain tile marble stone masonry brick normal stone
- High quality Diamond Grain provide fast and smooth drilling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072148BTN |
| Best Sellers Rank | #13,912 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Core Drill Bits |
| Brand Name | SHDIATOOL |
| Color | Black |
| Compatible Material | Ceramic, Marble, Porcelain, Stone |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,779) |
| Item Dimensions L x W | 2.95"L x 1.38"W |
| Item Thickness | 15 Millimeters |
| Manufacturer | SHANGHAI DIATOOL CO., LTD. |
| Material Type | Artificial diamond and Steel body |
| Model | A854751535 |
| Part Number | A854751535 |
| Style Name | Compact |
| UPC | 718760505542 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** SHDIATOOL
- **Color:** Black
- **Item Thickness:** 15 Millimeters
- **Material:** Artificial diamond and Steel body
- **Product Dimensions:** 2.95"L x 1.38"W
- **Style:** Compact
- **UPC:** 718760505542

## Images

![1-3/8" Diamond Hole saw - Image 1](https://m.media-amazon.com/images/I/61fe9C3pvVL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Bath tub grab bar install project
*by A***8 on December 7, 2021*

Summary: Adding a few grab bars to dad's shower. I used a lot of products for this project, so including all related products in this review. Recommendation: 1) When mounting grab bars, it's always easier if you can find the stud to attach to. In this vertical install, I decided to use a stud and Wing-Its anchors; partially because I wasn't sure I could hit both, and didn't want to put two fasteners vertically (on either the right or left only), but that would also position the bar in the shower a little too far in (towards the shower control). 2) The WingIts requires a 3/4" hole through the mounting material. For tile, this can be especially challenging. I used the SHDIATOOL diamond 3/4" bit, with the DRILLAX adapter to get through the tile, and then used the 3/4" BOSCH bit to finish through the dry wall. Also used the BOSCH bits for the other small hole. Having the right tool for the job is the difference between project completion, and a messy, disaster. Related Products: Moen R8924P Home Care 24-Inch Concealed Screw Bath Safety Bathroom Grab Bar, Peened ~ $30 Pros: Moen name, includes stainless screws. Cons: None. Conclusion: 5-stars https://www.amazon.com/gp/product/B001EI0TJ4 Structural Grab Bar WingIts, PK2 ~ $14 Pros: Heavy duty, highly rated. Cons: Cost ($7/anchor). Conclusion: 4-stars (cost) https://www.amazon.com/gp/product/B004CCRJWO SHDIATOOL Diamond Core Drill Bits 3/4 Inch ~ $13 Pros: Right tool for the job, looked brand new after drilling two holes (with proper technique, including cool water). Cons: None. Conclusion: 5-stars https://www.amazon.com/gp/product/B07213KCN9 Drilax Core Drill Bit Arbor Adapter ~ $15 Pros: Allows SHDIATOOL bit to be used with drill (instead of angle grinder). Cons: Cost (a little expensive). Conclusion: 4-stars (cost) https://www.amazon.com/gp/product/B0737H7CMX BOSCH GT3000 Carbide Hammer Drill Bit Set ~ $25 Pros: Cuts great; carrying case. Cons: None. Conclusion: 5-stars https://www.amazon.com/gp/product/B001GNC8RS

### ⭐⭐⭐⭐⭐ Great bits
*by R***H on December 28, 2025*

These core drills worked great. I cut holes for studs in some granite slabs being attached to the front of my house to mount lights and an address to. It’s a bit of a hassle removing and plunging out the cores after each hole cut but I tried using a couple other methods which resulted in destroying the slabs. For my application, these were exactly what I needed. I ended up reaming out the wax material as it seemed to make the bit clog up more and make it difficult to get the cores out. I was able to use water instead for my project.

### ⭐⭐⭐⭐⭐ Works great and outlast other brands.
*by J***D on September 18, 2025*

Worked perfect. I used a variable speed trigger switch 4-1/2” angle grinder and couldn’t have asked for for better results. Cuts quick and outlast the Lennox and Milwaukee brands that I’ve bough and used for years from the big box stores.

## Frequently Bought Together

- SHDIATOOL Diamond Core Drill Bits 1-3/8 Inch for Porcelain Ceramic Tile Marble Brick Vacuum Brazed Hole Saw 35mm
- SHDIATOOL Core Drill Bit Adapter 5/8"-11 Thread Male to SDS Plus Shank

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-04-23*