---
product_id: 28754250
title: "3/8\" Diamond Core Drill Bit For Granite Concrete and Marble | Beginner's Instructions Drilling Guide | 38PRO"
brand: "drillglaas"
price: "£39.01"
currency: GBP
in_stock: true
category: "Hi"
url: https://www.desertcart.co.uk/products/28754250-3-8-diamond-core-drill-bit-for-granite-concrete-marble
store_origin: GB
region: United Kingdom
---

# 3/8" Diamond Core Drill Bit For Granite Concrete and Marble | Beginner's Instructions Drilling Guide | 38PRO

**Brand:** drillglaas
**Price:** £39.01
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 3/8" Diamond Core Drill Bit For Granite Concrete and Marble | Beginner's Instructions Drilling Guide | 38PRO by drillglaas
- **How much does it cost?** £39.01 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/28754250-3-8-diamond-core-drill-bit-for-granite-concrete-marble)

## Best For

- drillglaas enthusiasts

## Why This Product

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

## Description

3/8" Diamond Core Bit for granite, marble and concrete. Free drilling instruction guide. You can drill holes in poured concrete, concrete block, granite counter tops, floor tiles and porcelain. 3/8" shank (or shaft) will fit in almost any drill or drill press with a 3/8" chuck or larger. Free shipping in the US. 3/8" is a common size for placing wall anchors in ceramic tile walls to hang bathroom fixtures. 100% money back guarantee. No hassles, no hard feelings.

## Features

- 3/8" Diamond Core Bit for Granite, Marble and Concrete
- Fits your drill or drill press, no special tools
- Free 4 page drilling guide
- 100% money back guarantee, Free shipping in the US
- Sintered, not electroplated, to last longer
- ›See more product details

## Images

![3/8" Diamond Core Drill Bit For Granite Concrete and Marble | Beginner's Instructions Drilling Guide | 38PRO - Image 1](https://images-na.ssl-images-amazon.com/images/I/51z2HA4pFjL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/28754250-3-8-diamond-core-drill-bit-for-granite-concrete-marble](https://www.desertcart.co.uk/products/28754250-3-8-diamond-core-drill-bit-for-granite-concrete-marble)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*