---
product_id: 74303620
title: "Bestgle 1/2-20UNF Mount 1.5-13mm Capacity Key Drill Chuck for Air Impact Wrench Converter Conversion Tool with Chuck Key and 1/2 inch Socket Square Female Adapter"
brand: "bestgle"
price: "28449CFA"
currency: XOF
in_stock: true
url: https://www.desertcart.sn/products/74303620-bestgle-1-2-20unf-mount-1-5-13mm-capacity-key
store_origin: SN
region: Senegal
---

# 1/2-20UNF Mount - universal fit 1.5-13mm Capacity - versatile drill range Chrome Vanadium Steel - ultra durable Bestgle 1/2-20UNF Mount 1.5-13mm Capacity Key Drill Chuck for Air Impact Wrench Converter Conversion Tool with Chuck Key and 1/2 inch Socket Square Female Adapter

**Brand:** bestgle
**Price:** 28449CFA
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your impact wrench game — drill smarter, not harder!

## Quick Answers

- **What is this?** Bestgle 1/2-20UNF Mount 1.5-13mm Capacity Key Drill Chuck for Air Impact Wrench Converter Conversion Tool with Chuck Key and 1/2 inch Socket Square Female Adapter by bestgle
- **How much does it cost?** 28449CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/74303620-bestgle-1-2-20unf-mount-1-5-13mm-capacity-key)

## Best For

- bestgle enthusiasts

## Why This Product

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

## Key Features

- • **Premium Durability:** Crafted from chrome vanadium steel with quenched key parts for unmatched strength and impact resistance.
- • **Rock-Solid Mounting:** 1/2-20UNF thread ensures seamless compatibility with your impact wrench for instant power-up.
- • **Effortless Conversion:** Includes 1/2" square female socket adapter to instantly transform your impact wrench into a high-performance drill.
- • **Secure Grip, Zero Slips:** Classic keyed 3-jaw design locks bits firmly, so you stay focused on the job without interruptions.
- • **Versatile Chuck Capacity:** Holds drill bits from 1.5mm to 13mm, covering all your precision to heavy-duty drilling needs.

## Overview

This 1/2-20UNF mount drill chuck by Bestgle features a robust chrome vanadium steel build and a 1.5-13mm capacity, designed to convert your 1/2-inch impact wrench into a versatile drill. Equipped with a keyed 3-jaw system and a 1/2" square female socket adapter, it delivers secure bit holding and effortless tool transformation for professional-grade performance.

## Description

1/2-20UNF Mount 1.5-13mm Capacity Key Drill Chuck for Air Impact Wrench Converter Conversion Tool with Chuck Key and 1/2 inch Socket Square Female Adapter

## Features

- Made of premium chrome vanadium steel, strong and durable in use
- Mount: 1/2-20UNF, Capacity range:1.5-13mm, use on impact drills and electric power driver
- Come with 1/2" Square Female Socket Adapter, easy to transform power impact wrench to a drill
- Classic keyed 3-jaw design securely holds a wide range of twist drills and step drill bits with 1/16"-1/2" shank
- Please Note: The chuck can NOT be used counterclockwise!!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Thread Size | 1/2-20UNF |
| Capacity | 13 Millimeters |
| Manufacturer | Bestgle |
| UPC | 603935140508 |
| Item Weight | 14.4 ounces |
| Package Dimensions | 3 x 2 x 2 inches |
| Is Discontinued By Manufacturer | No |
| Size | Drill Chuck |
| Style | 1.5-13mm Key |
| Cutting Diameter | 13 Millimeters |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Bestgle
- **Material:** Chromium Vanadium Steel
- **Item Diameter:** 13 Millimeters
- **Item Weight:** 0.41 Kilograms
- **Compatible Devices:** Drilling Machine

## Images

![Bestgle 1/2-20UNF Mount 1.5-13mm Capacity Key Drill Chuck for Air Impact Wrench Converter Conversion Tool with Chuck Key and 1/2 inch Socket Square Female Adapter - Image 1](https://m.media-amazon.com/images/I/61T1iEIBWZL.jpg)

## Available Options

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

## Questions & Answers

**Q: What's the warranty length on bestgle 1.5-13mm capacity 1/2-20unf mount impact drill chuck with 1/2" square female socket adapter?**
A: I used it once and the adapter striped out so I wasn’t happy

**Q: Which size do I buy for a 3/8 impact dewalt wrench**
A: 3/8

**Q: Can this be use on the bosch bulldog?**
A: This adapter is not the same I bought for my application. I bought a 1/4" quick disconnect from impact guns to be used with a 1/2 chuck adapter. This one seems to have a slip and lock SDS adapter. If your power tool don't have this adapter, most likely should not be used as it will be damaged by improper usage.

**Q: What is the diameter of the shaft? I want to use this for a flex shaft rotary tool with a 3/16" chuck**
A: This is only to use for sds plus systems

## Frequently Bought Together

- Bestgle 1/2-20UNF Mount 1.5-13mm Capacity Key Drill Chuck for Air Impact Wrench Converter Conversion Tool with Chuck Key and 1/2 inch Socket Square Female Adapter
- 2PCS 1/2 inch Square Drive to 1/4 inch Hex Female Socket Adapter Converter Chuck Adapter for Impact Air and Electric Wrench
- Neiko 30275A Impact Wrench Adapter for Ratchet-Wrench Drivers, 1/2-Inch-Drive Female to 1/4-Inch Hex Converter, Quick-Change Chuck, CrMo Steel

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**Shop now:** [https://www.desertcart.sn/products/74303620-bestgle-1-2-20unf-mount-1-5-13mm-capacity-key](https://www.desertcart.sn/products/74303620-bestgle-1-2-20unf-mount-1-5-13mm-capacity-key)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-01-22*