---
product_id: 103799449
title: "Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set"
brand: "milwaukee"
price: "₩63327"
currency: KRW
in_stock: true
category: "Milwaukee"
url: https://www.desertcart.kr/products/103799449-milwaukee-48-89-2801-21-piece-thunderbolt-black-oxide-drill
store_origin: KR
region: South Korea
---

# 21 precision bits 135° split point for clean drilling Black oxide finish for durability Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set

**Brand:** milwaukee
**Price:** ₩63327
**Availability:** ✅ In Stock

## Summary

> ⚡ Drill smarter, last longer — own the job site with Milwaukee precision!

## Quick Answers

- **What is this?** Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set by milwaukee
- **How much does it cost?** ₩63327 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/103799449-milwaukee-48-89-2801-21-piece-thunderbolt-black-oxide-drill)

## Best For

- milwaukee enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Black oxide coating resists corrosion and extends bit life under heavy use.
- • **Trusted Performance:** Milwaukee’s alloy steel construction delivers industrial-grade strength and reliability.
- • **Effortless Penetration:** 135° split point design reduces walking and ensures clean, accurate starts.
- • **Versatile Compatibility:** 3-flat shank fits most standard drill chucks for seamless tool integration.
- • **Precision in Every Drill:** 21-piece set covers all your wood and metal needs with exact sizing.

## Overview

The Milwaukee 48-89-2801 Thunderbolt Black Oxide Drill Bit Set includes 21 high-speed steel bits with a durable black oxide finish and 135° split point tips, designed for clean, precise drilling in wood and metal. Featuring a 3-flat shank for secure chuck grip and spiral flutes for efficient chip removal, this set is engineered for professional-grade performance and longevity.

## Description

High Speed Steel Drill Bit, BIT 21pc THUNDERBOLT BLACK OXIDE SET

## Features

- Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FB18M6Z |
| Best Sellers Rank | #70,247 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #97 in Wood Drill Bit Sets #1,418 in Drill Bits |
| Brand Name | Milwaukee |
| Customer Reviews | 4.8 4.8 out of 5 stars (837) |
| Cutting Angle String | 135 Degrees |
| Finish Types | Black Oxide |
| Included Components | Milwaukee Tools - 48-89-2801 |
| Item Dimensions | 2 x 10 x 8 inches |
| Item Type Name | Milwaukee Tools - 48-89-2801 |
| Item Weight | 16 ounces |
| Manufacturer | Milwaukee |
| Material Type | Alloy Steel |
| Model | 48-89-2801 |
| Number of Flutes | 2 |
| Number of Pieces | 1 |
| Part Number | Milwaukee Tools - 48-89-2801 |
| Point Style | Split Point |
| Set Name | Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set |
| Shank Type | 3-Flat |
| Surface Recommendation | Wood, Metal |
| Tool Flute Type | Spiral |
| UPC | 045242167234 826659228684 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Milwaukee
- **Cutting Angle String:** 135 Degrees
- **Finish Type:** Black Oxide
- **Material:** Alloy Steel
- **Shank Type:** 3-Flat

## Images

![Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set - Image 1](https://m.media-amazon.com/images/I/61916gqVarL.jpg)
![Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set - Image 2](https://m.media-amazon.com/images/I/61WleBnDuEL.jpg)
![Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set - Image 3](https://m.media-amazon.com/images/I/61RZYfm6MvL.jpg)
![Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set - Image 4](https://m.media-amazon.com/images/I/61Tc-oGHNaL.jpg)
![Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set - Image 5](https://m.media-amazon.com/images/I/51hpHe5nSZL.jpg)

## Frequently Bought Together

- Milwaukee 48-89-2801 21-Piece Thunderbolt Black Oxide Drill Bit Set
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**Shop now:** [https://www.desertcart.kr/products/103799449-milwaukee-48-89-2801-21-piece-thunderbolt-black-oxide-drill](https://www.desertcart.kr/products/103799449-milwaukee-48-89-2801-21-piece-thunderbolt-black-oxide-drill)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-07-30*