# Drill bit Makita D-75421 electric earth auger accessory

**URL:** https://aio.lv/en/product--makita-d-75421--10807746
**Data updated:** 2026-01-14 13:02 (EET)
**Category:** Drill Bits
**Manufacturer:** Makita
**Manufacturer code:** D-75421
**EAN:** 0088381595155
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-d-75421--10807746

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

The Makita D-75421 drill bit is designed for electric earth augers. With a diameter of 4.5 cm and a length of 600 mm, it efficiently drills into the ground. Its robust design ensures durability and compatibility with Makita tools, making it an essential accessory for landscaping and gardening tasks.

## Long description

The Makita D-75421 drill bit is an accessory designed for electric earth augers, intended to make ground drilling tasks more efficient. With a diameter of 45 mm and a length of 600 mm, this bit is built to penetrate soil for planting, fence post holes, and landscaping applications. The construction focuses on durability and compatibility with Makita electric augers, offering a straightforward solution for routine ground-drilling needs.
Advantages
The drill bit combines a robust metal construction with a geometry suited for soil removal, which reduces clogging and maintains drilling speed. Its 600 mm length gives reach for deeper holes without requiring extensions, while the 45 mm diameter accommodates common planting and anchoring sizes. The accessory is made to fit Makita electric augers, providing stable connection and predictable performance during repeated use.
Suitable for
 Drilling holes for fence posts and garden stakes
 Planting trees, shrubs, and bulbs in soil
 Soil sampling and landscaping tasks
 Installing ground anchors and signs
Key specifications
 Drill bit type: auger bit for earth/soil
 Diameter: 45 mm
 Overall length: 600 mm
 Material: hardened steel construction suitable for soil work
 Compatibility: designed for use with Makita electric earth augers
How to use
Secure the drill bit into the auger’s chuck or quick-connect coupling following the auger manufacturer’s instructions. Position the tip on the marked drilling spot, apply steady downward pressure, and start the auger at low speed to establish the hole before increasing power. Withdraw the bit periodically to clear loosened soil if necessary. Always ensure the auger and bit are aligned vertically for straight holes and stop the tool before making adjustments or removing the bit.
Usage recommendations
Use appropriate personal protective equipment, such as gloves, safety glasses, and sturdy footwear. Avoid drilling in heavily compacted ground or through large stones without assessing the site first. For best results in rocky or root-filled soil, consider using smaller pilot holes or specialized bits. Regularly inspect the bit for wear and clean soil residues after use to prolong service life.

## Specifications

| Feature | Value |
|---|---|
| Compatibility | DDF484
DDF484RTJ
DDF484TB3J
DDF484Z
DDF486
DDF486RTJ
DDF486Z
DF001G
DF001GD201
DF001GZ
DHP484
DHP484RGJW
DHP484RTJ
DHP484Z
DHP486
DHP486RTJ
DHP486Z
HP001G
HP001GD201
HP001GZ |
| Width | 11.8 mm |
| Product colour | Black |
| Length | 600 mm |
| Diameter | 45 mm |
| Brand compatibility | Makita |
| Product type | Drill bit |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Drill bit Makita D-75421 cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Makita products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Makita service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Drill bit Makita D-75421?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10807746/60094374_large.webp