# Lip drill bit Irwin 10506621 — diameter 1.8 cm, single piece

**URL:** https://aio.lv/en/product--irwin-10506621--11718648
**Data updated:** 2026-03-08 11:20 (EET)
**Category:** Drill Bits
**Manufacturer:** Irwin
**Manufacturer code:** 10506621
**EAN:** 05706915066210
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 7.43 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--irwin-10506621--11718648

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Lip drill bit Irwin 10506621, single-piece cutting tool with a 1.8 cm diameter designed for drilling tasks. This lip-type drill bit is intended for use with compatible drills for creating round holes in appropriate materials. Supplied as one unit, it suits general-purpose drilling where a lip drill geometry is required for chip removal and hole quality.

## Long description

Irwin lip drill bit 10506621 is a single-piece cutting tool with a 1.8 cm diameter designed for round-hole drilling in wood and similar workpieces. The bit features cutting spurs and a full screw tip to improve hole quality and ease of pull-through. A tapered flute and tri-flute design support faster chip ejection and reduce binding during use. The tool is heat treated along its full length to increase durability and maintain cutting performance over repeated operations.
Advantages
The lip geometry with cutting spurs reduces breakout on hole edges and produces cleaner hole finishes. The full screw tip assists in self-feeding and stabilizes the bit as it enters the material, which can reduce walking and improve accuracy. Tapered and tri-flute flutes promote efficient chip removal and lower torque load on the drill, while full-length heat treatment enhances wear resistance for longer service life.
Suitable for
 Drilling clean round holes in wood and wood-based panels
 General woodworking tasks requiring minimal breakout at exit
 Applications where rapid chip ejection is beneficial
Key specifications
 Type: lip drill bit (single piece)
 Diameter: 1.8 cm
 Overall length: 165 mm
 Cutting features: cutting spurs, full screw tip
 Flute design: tapered tri-flute for chip ejection
 Material treatment: full length heat treated for durability
 Package quantity: 1 piece
How to use
Secure the Irwin lip drill bit in a compatible drill chuck, ensuring concentric alignment and firm clamping. Set an appropriate drilling speed for the material—lower speeds for denser hardwoods and higher speeds for softwoods—then position the tip at the marking. Apply steady pressure and allow the full screw tip to draw the bit into the workpiece while maintaining control to prevent wandering. Periodically clear chips from the work area and, for deeper holes, withdraw the bit occasionally to remove accumulated debris and reduce heat build-up.
Usage recommendations
For best results, use the bit with drills that have adequate torque and variable speed control. When drilling laminated or veneered panels, support the exit side to minimize breakout. Keep the cutting edges sharp and avoid excessive side loading to preserve tip geometry and extend tool life.

## Specifications

| Feature | Value |
|---|---|
| Length | 165 mm |
| Proper use | Drill |
| Suitable for materials | Wood |
| Drill bit diameter | 18 mm |
| Number of drill bits | 1 pc(s) |

## FAQ

### How much does the Lip drill bit Irwin 10506621, 1.8 cm cost, and is it available for purchase?

The price is 8.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 14.07.2026 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 Irwin 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 Irwin 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/11718648/67197234_large.webp