---
product_id: 369299296
title: "Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 25mm 1\" with Triangle Shank Vacuum Brazed Hole Saw for Ceramic Porcelain Tile Marble Stoneware Quartz"
brand: "highdril"
price: "€ 39.02"
currency: EUR
in_stock: true
category: "Highdril"
url: https://www.desertcart.at/products/369299296-dry-diamond-core-drill-bit-highdril-2pcs-diameter-25mm-1
store_origin: AT
region: Austria
---

# 25mm diamond cutting diameter Dry & wet vacuum brazed tech Triangle shank for slip-free grip Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 25mm 1" with Triangle Shank Vacuum Brazed Hole Saw for Ceramic Porcelain Tile Marble Stoneware Quartz

**Brand:** highdril
**Price:** € 39.02
**Availability:** ✅ In Stock

## Summary

> 💎 Drill like a pro, never miss a beat!

## Quick Answers

- **What is this?** Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 25mm 1" with Triangle Shank Vacuum Brazed Hole Saw for Ceramic Porcelain Tile Marble Stoneware Quartz by highdril
- **How much does it cost?** € 39.02 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/369299296-dry-diamond-core-drill-bit-highdril-2pcs-diameter-25mm-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

- • **Compact & Lightweight:** 65mm total length and just 0.1kg for easy handling and reduced fatigue on long projects
- • **Multi-Surface Mastery:** Perfect for ceramic, porcelain, marble, stoneware, and quartz—your all-in-one core drill solution
- • **Versatile Dry & Wet Use:** Vacuum brazed design allows efficient drilling with or without water, adapting to any job
- • **Precision Diamond Cutting:** 25mm diameter with 10mm diamond length for flawless holes in hard surfaces
- • **Slip-Resistant Triangle Shank:** Engineered to lock firmly in drills, eliminating slippage and boosting control

## Overview

The HIGHDRIL Dry Diamond Core Drill Bit set features two 25mm diameter bits with a 10mm diamond cutting edge and a durable triangle shank for secure grip. Vacuum brazed for both dry and wet drilling, these bits excel on ceramic, porcelain, marble, stoneware, and quartz. Lightweight and compact, they fit standard 10mm hand and bench drills, delivering precision and versatility for professional-grade results.

## Description

Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 25mm 1" with Triangle Shank Vacuum Brazed Hole Saw for Ceramic Porcelain Tile Marble Stoneware Quartz - desertcart.com

## Features

- Diameter 25mm 1",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 ceramic,porcelain tile,marble,stoneware,quartz,etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09F29V7LZ |
| Best Sellers Rank | #115,081 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #63 in Core Drill Bits |
| Brand Name | HIGHDRIL |
| Customer Reviews | 4.7 4.7 out of 5 stars (456) |
| Cutting Diameter | 25 millimeters |
| Finish Types | Diamond |
| Item Dimensions | 2.56 x 0.98 x 0.1 inches |
| Item Weight | 0.1 kg |
| Manufacturer | HIGHDRIL |
| Material Type | Diamond |
| Minimum Bore Diameter | 1 inches |
| Model | HD121025405x2 |
| Number of Flutes | 2 |
| Number of Packs | 2 |
| Number of Pieces | 2 |
| Part Number | HD121025405x2 |
| Point Style | Diamond Point |
| Set Name | 2-Piece Set |
| Shank Type | Triangle |
| Surface Recommendation | Glass,Porcelain |
| Tool Flute Type | Straight |
| Unit Count | 2 Count |

## Product Details

- **Brand:** HIGHDRIL
- **Cutting Diameter:** 25 millimeters
- **Finish Type:** Diamond
- **Material:** Diamond
- **Shank Type:** Triangle

## Images

![Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 25mm 1" with Triangle Shank Vacuum Brazed Hole Saw for Ceramic Porcelain Tile Marble Stoneware Quartz - Image 1](https://m.media-amazon.com/images/I/41jG5KdtdsL.jpg)
![Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 25mm 1" with Triangle Shank Vacuum Brazed Hole Saw for Ceramic Porcelain Tile Marble Stoneware Quartz - Image 2](https://m.media-amazon.com/images/I/41Idg-dOWdL.jpg)
![Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 25mm 1" with Triangle Shank Vacuum Brazed Hole Saw for Ceramic Porcelain Tile Marble Stoneware Quartz - Image 3](https://m.media-amazon.com/images/I/51LmuA3RleL.jpg)
![Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 25mm 1" with Triangle Shank Vacuum Brazed Hole Saw for Ceramic Porcelain Tile Marble Stoneware Quartz - Image 4](https://m.media-amazon.com/images/I/512bGBsjnVL.jpg)
![Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 25mm 1" with Triangle Shank Vacuum Brazed Hole Saw for Ceramic Porcelain Tile Marble Stoneware Quartz - Image 5](https://m.media-amazon.com/images/I/51pJMoybS8L.jpg)

## Available Options

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

## Questions & Answers

**Q: can you use an imoact driver instead of drill whit this**
A: No, it’s not for the impact drill.

**Q: What rpm is recommended on granite?**
A: Slow and with a water well around where you want to drill the hole.

**Q: What's the maximum depth of the cut?**
A: Slightly more than 1", depending on material and chip clearance.

**Q: Would a 18v 2100rpm brushless RIDGID work for it to drill a concrete wall?**
A: I used a Ryobi 18v to drill thru granite, so I would assume slow, going slow. However I would test it on another piece of concrete if available. Also, it would be wise if drilling thru concrete to purchase several as the diamond edges would wear out.. remember, slow and add water to cool the bit. Good luck..

## Frequently Bought Together

- Dry Diamond Core Drill Bit,HIGHDRIL 2pcs Diameter 25mm 1" with Triangle Shank Vacuum Brazed Hole Saw for Concrete Granite Marble Glass Porcelain Tile Masonry Brick
- Dry Diamond Core Drill Bit Set,BRSCHNITT 2pcs 1 Inch (25 mm) Diamond Hole Saw Core Drill Bit with Triangle Shank for Porcelain Tile Ceramic Stone Granite Marble
- DaduoRi 1 1/4 Inch (32mm) Diamond Hole Saw with Pilot Bit, Diamond Tip 1.25" Tile Hole Saw Bits with Guiding Drill Bit Easy Drilling for Ceramic Tile, Glass, Porcelain, Marble, Granite

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.at/products/369299296-dry-diamond-core-drill-bit-highdril-2pcs-diameter-25mm-1](https://www.desertcart.at/products/369299296-dry-diamond-core-drill-bit-highdril-2pcs-diameter-25mm-1)

---

*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-11-12*