---
product_id: 295741769
title: "Heavy Duty Core Drill Bit Arbor Adapter 5/8\" 11 Threaded to 1/2 in Shank"
brand: "drilax"
price: "€ 22.91"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/295741769-heavy-duty-core-drill-bit-arbor-adapter-5-8-11
store_origin: IE
region: Ireland
---

# Secure, wobble-free power transfer 5/8"-11 to 1/2" universal adapter Heavy-duty alloy steel build Heavy Duty Core Drill Bit Arbor Adapter 5/8" 11 Threaded to 1/2 in Shank

**Brand:** drilax
**Price:** € 22.91
**Availability:** ✅ In Stock

## Summary

> 🔧 Transform your drill game—one adapter, endless possibilities!

## Quick Answers

- **What is this?** Heavy Duty Core Drill Bit Arbor Adapter 5/8" 11 Threaded to 1/2 in Shank by drilax
- **How much does it cost?** € 22.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/295741769-heavy-duty-core-drill-bit-arbor-adapter-5-8-11)

## Best For

- drilax enthusiasts

## Why This Product

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

## Key Features

- • **Expand Your Project Horizons:** Perfect for concrete, stone, tile, granite, and glass applications with diamond tools.
- • **Save Money, Boost Productivity:** No need for multiple tools—maximize your existing drill’s potential with one smart adapter.
- • **Built to Outlast the Toughest Jobs:** Crafted from premium alloy steel for unmatched durability and twist resistance.
- • **Unlock Ultimate Tool Compatibility:** Convert your angle grinder accessories to fit any standard 1/2" drill effortlessly.
- • **Precision Fit for Maximum Efficiency:** Universal 1/2" triangle shank ensures a stable, wobble-free connection every time.

## Overview

The Drilax 5/8"-11 to 1/2" Drill Adapter is a heavy-duty, alloy steel tool that converts threaded angle grinder accessories for use with standard 1/2" drills. Featuring a universal triangle shank for secure, wobble-free attachment, it enables professionals to tackle diverse materials like concrete, stone, and tile with precision and durability, maximizing tool versatility and efficiency.

## Description

Full description not available

## Features

- Expand Your Tool Versatility: This Drilax 5/8"-11 to 1/2" drill adapter ingeniously converts 5/8"-11 threaded angle grinder accessories like diamond core bits, grinding cups, polishing pads, and back holders for seamless use with your standard 1/2-inch chuck drills.
- Heavy-Duty Solid Steel Construction: Built from robust, high-quality alloy steel, this drill attachment arbor shaft is designed for maximum durability and long-lasting performance. Its twist-resistant design ensures reliability even in demanding applications.
- Universal 1/2-Inch Triangle Shank: Features a standard 1/2-inch triangle shank for quick, secure, and wobble-free attachment to most electric or cordless drills. This universal fit eliminates the need for additional adapters, streamlining your setup.
- Ideal for Diverse Materials: Leverage your specialized threaded tools on a wider range of projects. This adapter is perfect for concrete grinding, stone polishing, and drilling tile, granite, glass, and masonry when using compatible 5/8"-11 threaded diamond tools.
- Maximize Equipment Potential: Stop buying dedicated tools! This core drill bit adapter allows you to utilize powerful diamond core bits, hole saws, and polishing tools with your existing standard drill, significantly maximizing your equipment's potential and efficiency.
- Secure & Efficient Connection: Engineered to provide a stable and secure connection between your 5/8"-11 female threaded tools and your drill, ensuring efficient power transfer and precise results for all your drilling, grinding, and polishing tasks.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Alloy Steel |
| Finish Type | Uncoated |
| Shank Type | Straight |
| Brand | DRILAX |
| Tool Flute Type | Straight |
| Surface Recommendation | Stone |
| UPC | 850004328453 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00850004328453 |
| Manufacturer | DRILAX |
| Number of Pieces | 1 |
| Part Number | DX5811ShankHD |
| Item Weight | 3.84 ounces |
| Package Dimensions | 6.02 x 3.43 x 1.22 inches |
| Item model number | DRILAX-ADAPTER |
| Size | 1/2 inch |
| Color | Black |
| Style | 5/8"-11 Male to 1/2" Triangle Shank |
| Finish | Uncoated |
| Thickness | 0.5 Inches |
| Power Source | Ac/DC |
| Included Components | 1 Adapter |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Alloy Steel
- **Finish Type:** Uncoated
- **Shank Type:** Straight
- **Brand:** DRILAX
- **Tool Flute Type:** Straight

## Images

![Heavy Duty Core Drill Bit Arbor Adapter 5/8" 11 Threaded to 1/2 in Shank - Image 1](https://m.media-amazon.com/images/I/61RtOeIbTrL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exactly What I Was Looking For, First Quality!! !
*by C***E on December 16, 2023*

This is a shank for rotary tool attachments that do not include one. I recently ordered a diamond encrusted hole-cutting tool for making pipe holes in concrete blocks, d-boxes, and the like. But it lacks a shank. I also ordered a very stiff-bristled hard-duty brush, for removing corrosion from drain openings in my lavatories and a few other places. It also needs a shank. Both tools take a 11/32 shank, and both are shown in the photos. I went to all four stores in my county that sell hardware. Plenty of attachments that take the same 11/32 shank. But not one shank! I had wanted to use both of these tools since purchasing them, but realized Amazon was the only avenue for doing so. So I bought the shank. Took a few days to get here, but I'm back in business. This shank is a high-quality, precision item, no sloppy zinc plating or artless welds. It sits well when tightened, and fits in my small rechargeable drills, Porter Cable, Makita and Ryobi. But I will be using it in my Dewalt hammer drill to tackle the harder jobs. I may even be able to get the embarrassing mineral ring off my guest loo; one never knows when Cousin Chuck and Camilla are going to pop by for dinner, and I can't exactly tell the King that the loo is out of order, now, can I? It just isn't done.--I am quite pleased with this item, enabling me to use two new tools and several old ones. It is of better quality than expected. If you need one, you will not be disappointed with the quality, so go ahead and buy it.

### ⭐⭐⭐⭐⭐ Worked well, arrived next day Prime
*by J***S on September 4, 2025*

I needed to attach a tool with 5/8 arbor to me drill press. This worked well it was available next day shipping.

### ⭐⭐⭐⭐⭐ Just what I needed!
*by A***7 on April 2, 2025*

I had inadvertently purchased some accessories for my angle grinder that had a 14mm thread instead of the 5/8-11 thread that I needed. I found out that adapters were available that would make my mistake work for me. So, instead of returning the wrong size items, this solved my problem and provided me with the additional flexibility to buy accessories in either thread size. This adapter is well made, and with its central "through hole," I can even use it with my wet grinder. It is a quality item that I highly recommend!

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-05-24*