# STHOR drill bit 21688 — length 110 mm, single piece

**URL:** https://aio.lv/en/product--sthor-21688--11719238
**Data updated:** 2026-03-08 11:21 (EET)
**Category:** Drill Bits
**Manufacturer:** STHOR
**Manufacturer code:** 21688
**EAN:** 5906083025365
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

STHOR drill bit model 21688 is a single-piece drilling accessory with a length of 110 mm supplied as one unit. Designed for general drilling tasks compatible with standard drills and chucks, it serves for creating holes in suitable materials and for replacement in tool kits. Pack quantity: 1 pc.

## Long description

STHOR drill bit 21688 — length 110 mm, single piece is a general-purpose straight-shank drill bit supplied as a single unit with an overall length of 110 mm. It is designed for use in standard hand drills and drill chucks and is intended for creating through-holes and pilot holes in compatible materials. The simple construction and single-piece design make it suitable as a replacement part in tool kits or for occasional drilling tasks where a reliable, basic cutting edge is required.
Advantages
The single-piece design provides mechanical stability and reduces the risk of breakage at connection points. With a length of 110 mm, the bit reaches deeper positions than shorter alternatives while remaining compatible with common drill chucks. The product is supplied as one piece, which allows for straightforward replacement or immediate use without additional assembly. Its geometry is optimized for general drilling performance in a range of conventional materials.
Suitable for
Drilling through and pilot holes in wood and similar construction materials
General maintenance and repair tasks using standard electric or cordless drills
Replacing worn or broken bits in tool sets
Work requiring a 110 mm length reach with a straight-shank bit
Key specifications
Overall length: 110 mm
Supply quantity: 1 piece
Shank type: straight (compatible with standard chucks)
Design: single-piece construction
Typical use: general-purpose drilling
How to use
Install the STHOR 110 mm drill bit in a compatible drill chuck and tighten securely according to the drill manufacturer's instructions. Select an appropriate speed for the material being drilled and apply steady, controlled pressure while maintaining alignment with the intended hole. Withdraw the bit periodically to remove chips when drilling deeper holes. After use, clean the flutes and store the bit in a dry place to reduce corrosion and preserve cutting performance.
Usage recommendations
Use appropriate personal protective equipment such as safety glasses and gloves. Match drill speed and feed to the material to avoid overheating or excessive wear. Do not use the bit in applications for which it is not designed, such as masonry or hardened steel, unless specifically suitable; choose a bit with the correct geometry and material for those tasks.

## Specifications

| Feature | Value |
|---|---|
| Length | 110 mm |
| Quantity per pack | 1 pc(s) |

## FAQ

### 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 STHOR 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 STHOR 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

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