---
product_id: 531881386
title: "Dry Diamond Core Drill Bit,HIGHDRIL Diameter 38mm 1-1/2\" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick"
brand: "highdril"
price: "$61.22"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/531881386-dry-diamond-core-drill-bit-highdril-diameter-38mm-1-1
store_origin: EC
region: Ecuador
---

# 38mm precision diameter Dry & wet drilling versatile Triangle shank anti-slip grip Dry Diamond Core Drill Bit,HIGHDRIL Diameter 38mm 1-1/2" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick

**Brand:** highdril
**Price:** $61.22
**Availability:** ✅ In Stock

## Summary

> 💎 Drill like a pro, conquer every surface with precision!

## Quick Answers

- **What is this?** Dry Diamond Core Drill Bit,HIGHDRIL Diameter 38mm 1-1/2" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick by highdril
- **How much does it cost?** $61.22 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/531881386-dry-diamond-core-drill-bit-highdril-diameter-38mm-1-1)

## Best For

- highdril enthusiasts

## Why This Product

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

## Key Features

- • **Dual Dry & Wet Use:** Maximize convenience and performance with water or without.
- • **Triangle Shank Design:** Secure grip prevents slippage for safer, more efficient drilling.
- • **Multi-Material Mastery:** Effortlessly drills through concrete, granite, marble, tile, and more.
- • **Precision 38mm Diameter:** Perfectly sized for professional-grade core drilling.
- • **Vacuum Brazed Diamond Edge:** Ensures ultra-durable, long-lasting cutting power on toughest materials.

## Overview

The Dry Diamond Core Drill Bit features a 38mm diameter and 10mm diamond length with a robust triangle shank for secure grip. Vacuum brazed for durability, it supports both dry and wet drilling, making it ideal for concrete, granite, marble, tile, and masonry applications.

## Description

Dry Diamond Core Drill Bit,HIGHDRIL Diameter 38mm 1-1/2" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick

## Features

- Diameter 38mm 1-1/2",diamond length 10mm,total length 65mm,Triangle shank.
- Vacuum dry/wet brazed diamond drilling bits Core bits with triangle shank.
- Can be used without water,Dry or wet drilling.
- Triangle shank design can be gripped tightly that won't slip out easily,used in 10mm (3/8 in) Hand Drill, Bench Drill.
- Multi-purpose drilling for granite & marble,masonry,concrete,tile/ceramic,stone,etc.

## Product Details

- **Material:** Diamond
- **Brand:** HIGHDRIL
- **Product Dimensions:** 2.56"L x 1.5"W
- **Color:** Yellow
- **Compatible Material:** Porcelain, Ceramic, Stone
- **Style:** Compact

## Images

![Dry Diamond Core Drill Bit,HIGHDRIL Diameter 38mm 1-1/2" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick - Image 1](https://m.media-amazon.com/images/I/61vA09rd5JL.jpg)
![Dry Diamond Core Drill Bit,HIGHDRIL Diameter 38mm 1-1/2" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick - Image 2](https://m.media-amazon.com/images/I/61z7EEMDK+L.jpg)
![Dry Diamond Core Drill Bit,HIGHDRIL Diameter 38mm 1-1/2" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick - Image 3](https://m.media-amazon.com/images/I/61W3YOpuxoL.jpg)
![Dry Diamond Core Drill Bit,HIGHDRIL Diameter 38mm 1-1/2" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick - Image 4](https://m.media-amazon.com/images/I/61lwH13X1PL.jpg)
![Dry Diamond Core Drill Bit,HIGHDRIL Diameter 38mm 1-1/2" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick - Image 5](https://m.media-amazon.com/images/I/615nVMeVOFL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hole for countertop
*by T***1 on October 12, 2024*

Bought to make a hole for my kitchen countertop to install a faucet for my reverse osmosis. It works perfectly, phenomenal quality, great value for the money(go to home depot it’s like $40). It cut the hole with accuracy, super easy to use. Highly recommended

### ⭐⭐⭐⭐⭐ worth every penny
*by R***L on December 29, 2024*

wow! I usually install reverse osmosis systems so I need to drill a hole in the counter for the new faucet, usually (quartz or granite). I normally buy Milwaukee or ridgid, these drills bits normally have a short lifespan a dont worth the price you pay for them. This drill bits perform better and faster and the durability is awesome! I already done aroun 8 holes in quartz with one drill bit and probably will last a handful more.

### ⭐⭐⭐⭐⭐ Performs well within limits.
*by R***E on June 28, 2024*

I bought this pair to cut a drain hole for a low spot in my patio, beside the screen enclosure. They cut fairly quick for approximately half and inch of depth.I would recommend stopping every 1/3”, stop, remove the fill material, and resume. I think that’s part of why the first one bent and became wedged in the hole. See above.While water is mot necessary, it does help keep the bit cool. If the bit get hot them it will be more prone to failing. See above.The one remaining bit has some life left on it and I would buy again.

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**Shop now:** [https://www.desertcart.ec/products/531881386-dry-diamond-core-drill-bit-highdril-diameter-38mm-1-1](https://www.desertcart.ec/products/531881386-dry-diamond-core-drill-bit-highdril-diameter-38mm-1-1)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-19*