---
product_id: 102148137
title: "Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm"
brand: "wiltec"
price: "$211693"
currency: COP
in_stock: true
url: https://www.desertcart.co/products/102148137-diamond-core-drill-bit-diamond-core-drill-wet-drilling-dry
store_origin: CO
region: Colombia
---

# Premium diamond cutting edge Versatile wet & dry drilling 400 mm working length Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm

**Brand:** wiltec
**Price:** $211693
**Availability:** ✅ In Stock

## Summary

> 💎 Drill smarter, not harder — the diamond standard in core bits!

## Quick Answers

- **What is this?** Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm by wiltec
- **How much does it cost?** $211693 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/102148137-diamond-core-drill-bit-diamond-core-drill-wet-drilling-dry)

## Best For

- wiltec enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** 1 ¼ core bit receiver ensures compatibility with most drills.
- • **Extended Reach:** 400 mm working length for deep, precise core extraction.
- • **Dual-Mode Drilling:** Seamlessly switch between wet and dry drilling for any job.
- • **Lightweight & Durable:** Only 800 g with robust diamond finish for long-lasting performance.
- • **Precision Diamond Edge:** Cut through toughest materials with unmatched accuracy.

## Overview

This 25 mm diameter diamond core drill bit by WilTec features a premium diamond cutting edge designed for both wet and dry drilling. With a 400 mm working length and a universal 1 ¼ core bit receiver, it offers precision, versatility, and durability in a lightweight 800 g package.

## Description

This high-quality diamond core bit is a universally applicable aid suited for all craftsmen due to its resilience and cutting performance.   The cutting bit's outstanding performance thereby allows for it to be used for both, wet and dry core drilling and is the ideal choice when drilling holes into extremely tough materials, such as granite or amoured concrete.   Please note that working on materials possessing a high degree of hardness requires the application of a coolant, if there is no automatic cooling device in use. Without means of cooling the core bit while drilling, the entire project might fail and the diamond core bit get damaged in the process. Additionally it is advised to never use the drill's hammer function when working with diamond core bits as that function will greatly decrease the bit's longevity.

## Features

- High-quality diamond core bit with a diameter of 25 mm
- Suitable for wet drilling as well as dry drilling
- 1 ¼ core bit receiver (approx. 32 mm internal thread) - Working length 400 mm
- Manual operation as well as drilling stand support possible

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WilTec |
| Part number | 61403 |
| Item Weight | 800 g |
| Package Dimensions | 47.9 x 5.8 x 5.6 cm; 800 g |
| Item model number | 61403 |
| Size | Ø 25 mm |
| Finish | Diamond |
| Material | Diamond |
| Item Package Quantity | 1 |

## Product Details

- **Material:** Diamond
- **Cutting diameter:** 25 Millimetres
- **Finish type:** Diamond
- **Shank type:** Threaded
- **Brand:** WilTec

## Images

![Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm - Image 1](https://m.media-amazon.com/images/I/51Pbh930X3L.jpg)
![Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm - Image 2](https://m.media-amazon.com/images/I/51GYYe+7YdL.jpg)
![Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm - Image 3](https://m.media-amazon.com/images/I/61AKe7lGFQL.jpg)
![Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm - Image 4](https://m.media-amazon.com/images/I/61lu0yF3z9L.jpg)
![Diamond Core Drill Bit Diamond Core Drill Wet Drilling Dry Drilling Ø 25 mm - Image 5](https://m.media-amazon.com/images/I/71qXQoc3lfL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.co/products/102148137-diamond-core-drill-bit-diamond-core-drill-wet-drilling-dry](https://www.desertcart.co/products/102148137-diamond-core-drill-bit-diamond-core-drill-wet-drilling-dry)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-01-27*