# Spiral cutting drill bit Makita Nemesis B-20301 4 cm

**URL:** https://aio.lv/en/product--makita-b-20301--1477128
**Data updated:** 2026-03-31 13:03 (EEST)
**Category:** Drill Bits
**Manufacturer:** Makita
**Manufacturer code:** B-20301
**EAN:** 0088381375863
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 108.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 90.07 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--makita-b-20301--1477128

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Makita Nemesis Spiral Cutting Drill Bit B-20301 features a 4 cm diameter, designed for precision drilling. Ideal for various materials, it ensures clean cuts and durability, making it a reliable choice for professionals and DIY enthusiasts alike. This single drill bit is perfect for those seeking quality and performance in their drilling tasks.

## Long description

The Makita Nemesis Spiral Cutting Drill Bit B-20301 4 cm is a single spiral cutting bit designed for precision drilling tasks. With a 4 cm cutting diameter, this drill bit is intended to deliver clean, accurate holes and consistent performance across a range of materials. It is built to fit standard chucks and to provide reliable cutting action where a larger diameter spiral bit is required.
Advantages
The spiral cutting geometry promotes efficient chip evacuation and reduces heat buildup during drilling, contributing to longer tool life and more accurate results. The 4 cm diameter provides a balance between material removal and control, allowing for stable operation in both hand-held and machine-supported drilling setups. The bit is manufactured to Makita quality standards to ensure consistent dimensions and cutting performance.
Suitable for
 Drilling large-diameter holes in wood and composite materials
 Applications requiring clean-edge holes for fittings and fastenings
 Professional woodworking and renovation tasks
 DIY projects that need reliable, single-bit solutions for specific hole sizes
Key specifications
 Cutting diameter: 40 mm
 Design: Spiral cutting flute for chip removal
 Compatibility: Fits standard drill chucks (verify chuck capacity before use)
 Intended materials: wood and common composites (assess suitability for other materials)
 Quantity: single drill bit
How to use
Select an appropriate drill or machine with sufficient chuck capacity for the 4 cm diameter bit and secure the bit firmly in the chuck. Mark the drilling position and use a center punch if precise alignment is required. Start drilling at low speed to establish the hole, then increase speed as needed while maintaining steady pressure. Allow the spiral flutes to evacuate chips and periodically withdraw the bit to clear debris for cleaner cuts and reduced heat. Use appropriate personal protective equipment, including eye protection and hearing protection when operating power tools.
Usage recommendations
For best performance, use the bit primarily on wood and composite materials at moderate feed rates. Avoid excessive side pressure and high speeds that can cause overheating or premature wear. Keep the bit clean and inspect for wear or damage before use; replace if edges become dull or the spiral flutes are damaged.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Stainless steel |
| Length | 570 mm |
| Proper use | Drill |
| Working length | 450 mm |
| Drill bit diameter | 40 mm |
| Shank shape | SDS Max |
| Point angle | 130 ° |
| Number of drill bits | 1 pc(s) |
| Number of cutting edges | 4 |
| Drill bit type | Spiral cutting drill bit |

## FAQ

### How much does the Spiral cutting drill bit Makita Nemesis B-20301 cost, and is it available for purchase?

The price is 108.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 15.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Spiral cutting drill bit Makita Nemesis B-20301 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/1477128/57971565_large.webp