---
product_id: 66081755
title: "Bauer 1781C-B1 Hypermax Lithium, Hex Compact Impact Driver Kit, 20V"
brand: "bauer"
price: "¥31762"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/66081755-bauer-1781c-b1-hypermax-lithium-hex-compact-impact-driver-kit
store_origin: JP
region: Japan
---

# 20V Power 1.3K Torque 3.3 lbs Light Bauer 1781C-B1 Hypermax Lithium, Hex Compact Impact Driver Kit, 20V

**Brand:** bauer
**Price:** ¥31762
**Availability:** ✅ In Stock

## Summary

> 🔋 Power Up Your Projects with Bauer!

## Quick Answers

- **What is this?** Bauer 1781C-B1 Hypermax Lithium, Hex Compact Impact Driver Kit, 20V by bauer
- **How much does it cost?** ¥31762 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/66081755-bauer-1781c-b1-hypermax-lithium-hex-compact-impact-driver-kit)

## Best For

- bauer enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** All-metal gear construction ensures durability and longevity.
- • **High Performance:** Powerful motor tackles the toughest fastening jobs with ease.
- • **Quick Bit Changes:** Hex chuck for effortless transitions between tasks.
- • **Universal Battery:** One battery powers all Bauer 20V lithium tools for ultimate convenience.
- • **Lightweight Design:** Compact build minimizes fatigue for extended use.

## Overview

The Bauer 1781C-B1 Hypermax Lithium Hex Compact Impact Driver Kit is a powerful, lightweight tool designed for demanding fastening tasks. With a robust 20V battery, all-metal construction, and a user-friendly hex chuck, this impact driver is perfect for both professionals and DIY enthusiasts looking to elevate their toolkit.

## Description

The Bauer 1/4 in. hex compact impact driver is designed to deliver superior performance and durability. The impact driver has a powerful motor that delivers 1300 inch lbs. Of torque to handle the most demanding fastening jobs. The cordless impact driver has a 1/4 in. Quick-change chuck for quick and easy bit changes.

## Features

- Hex chuck for quick and easy bit change
- All-metal gear construction improves life and durability
- Compact lightweight design minimizes user fatigue
- High performance motor covers the most demanding fastening jobs
- Universal battery powers all Bauer 20v lithium products

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bauer |
| Power Source | Battery Powered |
| Maximum Rotational Speed | 1800 RPM |
| Voltage | 20 Volts |
| Included Components | Bare-Tool |
| Special Feature | Compact, Lightweight |
| Product Dimensions | 7.5"L x 6.5"W x 3.25"H |
| Maximum Torque | 1.3E+3 Inch Pounds |
| Speed | 1300 RPM |
| Item Weight | 3.3 Pounds |
| Item Torque | 1300 Inch Pounds |
| Drill Type | Impact Driver |
| Battery Capacity | 1.5 Amp Hours |
| Is Electric | Yes |
| UPC | 749995340646 |
| Global Trade Identification Number | 00749995340646 |
| Manufacturer | Bauer |
| Part Number | 1781C-B1 |
| Item Weight | 3.3 pounds |
| Item model number | 1781C-B1 |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Special Features | Compact, Lightweight |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium |

## Product Details

- **Brand:** Bauer
- **Power Source:** Battery Powered
- **Maximum Rotational Speed:** 1800 RPM
- **Voltage:** 20 Volts
- **Included Components:** Bare-Tool

## Images

![Bauer 1781C-B1 Hypermax Lithium, Hex Compact Impact Driver Kit, 20V - Image 1](https://m.media-amazon.com/images/I/61vz+UJ9n1L.jpg)
![Bauer 1781C-B1 Hypermax Lithium, Hex Compact Impact Driver Kit, 20V - Image 2](https://m.media-amazon.com/images/I/616W9zqKzlL.jpg)
![Bauer 1781C-B1 Hypermax Lithium, Hex Compact Impact Driver Kit, 20V - Image 3](https://m.media-amazon.com/images/I/61Og3mmwebL.jpg)
![Bauer 1781C-B1 Hypermax Lithium, Hex Compact Impact Driver Kit, 20V - Image 4](https://m.media-amazon.com/images/I/618KeEK5jIL.jpg)
![Bauer 1781C-B1 Hypermax Lithium, Hex Compact Impact Driver Kit, 20V - Image 5](https://m.media-amazon.com/images/I/613IadKf2rL.jpg)

## Questions & Answers

**Q: Is this powerful enough to work on wheels ?**
A: Probably not

**Q: Can you use the 3ah battery with this tool?**
A: Yes

**Q: Does this item come with a battery and charger with the tool?**
A: Yes cokes with battery and charger ,unfortunitly I am
Having issues with this one I bought and wishing I would of bought a brand name now! Item is ok for around the house but as a tv mechanic I am using drill and impact daily. Issues with this drill all my bits fall out the head no matter how tight I put it. ( after unscrewing one or two screws out the bits fall out and now the drill doesn’t work with finger on trigger I have to take the battery on and off until it catches… I have buyer remorse bad and it’s less than 3 months old. 
Again ifvjustvusingbonce in while sure good value but not as a tool needed if your weekend mechanic or mechanic ——- not a long haul drill buyer beware

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**Shop now:** [https://www.desertcart.jp/products/66081755-bauer-1781c-b1-hypermax-lithium-hex-compact-impact-driver-kit](https://www.desertcart.jp/products/66081755-bauer-1781c-b1-hypermax-lithium-hex-compact-impact-driver-kit)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-14*