# Drill Bit Makita D-70328 3 cm Diameter 400 mm Length

**URL:** https://aio.lv/en/product--makita-d-70328--10901560
**Data updated:** 2026-01-14 13:04 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** Makita
**Manufacturer code:** D-70328
**EAN:** 0088381555708
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 76.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-d-70328--10901560

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Makita D-70328 drill bit features a diameter of 3 cm and a length of 400 mm, designed for efficient drilling. It is suitable for various materials, ensuring durability and precision in your projects.

## Long description

The Makita D-70328 drill bit 3 cm diameter 400 mm length is a long-reach, single-piece drilling tool intended for creating deep holes with consistent diameter. Manufactured to match common Makita chuck systems, this 400 mm-long bit combines a 30 mm cutting diameter with a shaft profile designed to maintain straightness and accuracy when penetrating wood, soft masonry, and some composite materials. The geometry of the tip and flute layout helps evacuate chips and reduce binding during continuous drilling tasks.
Advantages
This 3 cm diameter, 400 mm length drill bit provides extended reach for deep-hole applications while preserving rigid performance. The construction supports stable rotation and reduced wobble, enabling precise hole placement. Flute design assists in efficient chip removal, lowering heat build-up and improving drilling speed in compatible materials. The tool's dimensions make it suitable for use with corded and cordless drills that accept its shank diameter and provide sufficient torque.
Suitable for
 Drilling deep through-holes in timber and laminated boards
 Creating mounting or pass-through holes in soft masonry and aerated concrete
 Tasks requiring a consistent 30 mm diameter hole at depths up to 400 mm
 Installation works where long-reach drilling is necessary, such as running cables or pipes through structural elements
Key specifications
 Cutting diameter: 30 mm
 Total length: 400 mm
 Tip and flute design: straight flute for chip evacuation
 Material: hardened steel construction for wear resistance
 Compatibility: for use with drills that accept the specified shank and provide adequate torque
How to use
Secure the drill bit firmly in the drill chuck, ensuring correct alignment and full engagement of the shank. Select an appropriate drill speed and apply steady, moderate pressure; avoid excessive force that can cause bit deflection. For wood and composite materials, start at a lower speed to establish a clean entry, then increase speed as chips evacuate. When drilling masonry, use a rotary hammer or drill with suitable mode if required by material hardness and select a lower speed to reduce bit wear. Periodically withdraw the bit to clear chips when drilling deep holes to maintain cutting efficiency and reduce heat.
Usage recommendations
Use protective equipment such as safety glasses and gloves. Match drill speed and torque to the material being drilled, and inspect the bit for damage before use. For prolonged or heavy drilling, allow the bit to cool and consider using lubrication or intermittent drilling to extend tool life.

## Specifications

| Feature | Value |
|---|---|
| Length | 400 mm |
| Proper use | Drill |
| Working length | 100 mm |
| Suitable for materials | Wood |
| Drill bit diameter | 30 mm |
| Drill bit material | Ground High-Speed Steel (HSS-G) |

## FAQ

### How much does the Drill Bit Makita D-70328 cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 23.07.2026 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. 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

## Image

https://aio.lv/img/cache/product/10901560/60377928_large.webp