---
product_id: 42949937
title: "1/4 inch wet diamond granite core bit for wet drilling granite 1pc"
brand: "rainbow finch"
price: "€ 40.37"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/42949937-1-4-inch-wet-diamond-granite-core-bit-for-wet
store_origin: FI
region: Finland
---

# 1/4 inch wet diamond granite core bit for wet drilling granite 1pc

**Brand:** rainbow finch
**Price:** € 40.37
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 1/4 inch wet diamond granite core bit for wet drilling granite 1pc by rainbow finch
- **How much does it cost?** € 40.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/42949937-1-4-inch-wet-diamond-granite-core-bit-for-wet)

## Best For

- rainbow finch enthusiasts

## Why This Product

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

## Description

Item specificslength:104mmType:Core Drill Bitdiameter:6.2mm Use:Masonry DrillingArbor:5/8-11 inchSize:1/4 inchIntroduction:Our diamond stone drill bit fit on a high-speed angle grinder. It provides the best cutting performance and can drill through the toughest 1/4" granite or engineered stone countertop at the job site without using water. Not only is this convenient but it also increases productivity by cutting down on the amount of clean up needed when using water.Products features:High frenquency/Laser welded availableIdea for drilling the faucet mounting holes in stone countertop,plumbing lines in showers,and vanitiesSpecil bond provides long life and aggressive drilling speed;Use wet or dry drilling for stone, wet using will greatly prolong the segment lifeApplicationsfor drilling ganite, marble,engineered stone ect;Machinery: Grinder machine /CNC machine.Maximum RPM: 12000rpm

## Features

- Speed:2500-5000rpm
- 20-30s/hole for 3cm granite
- Lifetime:80-100 holes
- Side protection
- Designed for drilling cured concrete, reinforced concrete, concrete brick and block. Dry drilling by handheld core drill or stand core drill Specifications

## Images

![1/4 inch wet diamond granite core bit for wet drilling granite 1pc - Image 1](https://images-na.ssl-images-amazon.com/images/I/31WHPQHUrLL.jpg)

---

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**Shop now:** [https://www.desertcart.fi/products/42949937-1-4-inch-wet-diamond-granite-core-bit-for-wet](https://www.desertcart.fi/products/42949937-1-4-inch-wet-diamond-granite-core-bit-for-wet)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-26*