---
product_id: 196962800
title: "Amtech F4021 12mm x 450mm SDS masonry drill bit"
brand: "amtech"
price: "AR$66466"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/196962800-amtech-f4021-12mm-x-450mm-sds-masonry-drill-bit
store_origin: AR
region: Argentina
---

# Tungsten carbide tip for ultimate durability 450mm length for deep reach 12mm diameter for versatile drilling Amtech F4021 12mm x 450mm SDS masonry drill bit

**Brand:** amtech
**Price:** AR$66466
**Availability:** ✅ In Stock

## Summary

> 💥 Drill deeper, last longer, and never miss a beat!

## Quick Answers

- **What is this?** Amtech F4021 12mm x 450mm SDS masonry drill bit by amtech
- **How much does it cost?** AR$66466 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/196962800-amtech-f4021-12mm-x-450mm-sds-masonry-drill-bit)

## Best For

- amtech enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Tungsten carbide tip ensures long-lasting performance even on tough masonry
- • **Versatile Size:** 12mm diameter ideal for both household and professional trade applications
- • **Deep Reach Capability:** 450mm length lets you tackle deeper holes with ease
- • **Precision Meets Power:** Engineered for smooth, accurate drilling with SDS+ rotary percussion drills
- • **Essential Toolkit Upgrade:** A must-have for any serious DIYer or pro looking to elevate their drilling game

## Overview

The Amtech F4021 is a 12mm x 450mm SDS masonry drill bit featuring a tungsten carbide tip for enhanced durability. Designed for SDS+ rotary percussion drills, it delivers precise and smooth drilling performance, making it perfect for both professional tradespeople and home DIY enthusiasts seeking reliable, deep masonry drilling.

## Description

Product Description               TCT tipped for effective drilling Designed for use with SDS+ rotary percussion drills Length: 450mm                  Safety Warning               No

## Features

- DURABLE: This 12mm x 450mm SDS masonry drill bit has a tungsten carbide tip for durability
- USES: It is designed for use with SDS+ rotary percussion drills
- SIZE CAPACITY: 12 mm range ideal for household and trade applications
- PRECISION PERFORMANCE: Provides smooth and accurate results
- GENERAL DIY TASKS: Versatile addition to any home or professional toolkit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | DK Tools |
| Part Number | F4021 |
| Product Dimensions | 45 x 1.5 x 1.2 cm; 200 g |
| Item model number | F4021 |
| Size | 12 x 450 mm |
| Colour | Clear |
| Finish | Tungsten Carbide |
| Material | Tungsten Carbide |
| Power Source | Battery Powered |
| Voltage | 240 Volts |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Measurement System | Metric |
| Special Features | Tungsten Carbide |
| Usage | Amateur, Professional |
| Included Components | Amtech F4021 SDS MASONRY DRILL BIT 12mm x 450mm |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 200 g |

## Product Details

- **Material:** Tungsten Carbide
- **Cutting diameter:** 12 Millimetres
- **Finish type:** Tungsten Carbide
- **Shank type:** SDS-Plus
- **Cutting angle string:** 118 Degrees

## Images

![Amtech F4021 12mm x 450mm SDS masonry drill bit - Image 1](https://m.media-amazon.com/images/I/61JUW88R+hL.jpg)

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**Shop now:** [https://www.desertcart.com.ar/products/196962800-amtech-f4021-12mm-x-450mm-sds-masonry-drill-bit](https://www.desertcart.com.ar/products/196962800-amtech-f4021-12mm-x-450mm-sds-masonry-drill-bit)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-08*