# Screwdriver bit set KS Tools 911.7550 — 32 pcs, nickel, 75 mm, 1/4" (25.4/4 mm) hex shank

**URL:** https://aio.lv/en/product--ks-tools-9117550--4793603
**Data updated:** 2026-02-12 14:14 (EET)
**Category:** Screwdriver Bits
**Manufacturer:** ks tools
**Manufacturer code:** 911.7550
**EAN:** 4042146054703
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 42.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 35.53 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ks-tools-9117550--4793603

## 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 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

KS Tools 911.7550 is a 32-piece screwdriver bit set with nickel finish, conforming to DIN 3126 and ISO 1173 (E 6,3). Each bit is 75 mm long with a 1/4" (25.4/4 mm) hexagonal shank, suitable for standard bit holders and power drivers. The set covers common screw types and provides durable, certified bits for workshop and on-site repair tasks.

## Long description

KS Tools 911.7550 is a 32-piece screwdriver bit set with a nickel finish, each bit measuring 75 mm in length and fitted with a 1/4" (25.4/4 mm) hexagonal shank. Manufactured to DIN 3126 and ISO 1173 (E 6,3) standards, the set is compatible with standard bit holders, bit sockets and most power drivers. The selection covers commonly used slotted, Phillips, Pozidriv, Torx and hex profiles, providing a practical range for workshop use and on-site repair tasks.
Advantages
The bits are nickel-plated for corrosion resistance and easier handling, while the standard-compliant hex shank ensures secure fit in 1/4" holders and powered drivers. The 75 mm length gives better reach into recessed fasteners and improved access in confined spaces. The 32-piece assortment reduces the need to search for individual bits and supports efficient task flow in maintenance and assembly work.
Suitable for
General workshop maintenance and repair
Automotive and motorcycle service tasks
Furniture assembly and joinery that require extended reach
On-site service and installation works with power drivers
Electronics and appliance disassembly where standard bit profiles are needed
Key specifications
Contents: 32 screwdriver bits covering slotted, Phillips, Pozidriv, Torx and hex profiles
Bit length: 75 mm
Shank type: 1/4" (25.4/4 mm) hexagonal shank compatible with DIN 3126 / ISO 1173 (E 6,3)
Finish: nickel-plated
Material properties: hardened tool steel (standard tool steel for industrial bits)
How to use
Select the bit matching the screw head profile and insert it into a compatible 1/4" bit holder, adapter or power driver. Ensure the bit seats fully in the holder before applying torque. For manual work, use with a bit holder or screwdriver handle; for powered fastening, ensure the driver speed and torque settings are appropriate for the fastener and material to avoid cam-out or damage. After use, clean bits of debris and store them in the original case to keep the set organized and protected.
Usage recommendations
Use the correct profile and size bit for each fastener to reduce wear and avoid rounding. For high-torque applications choose impact-rated bits or use a suitable socket/adapter and lower speed settings on your power tool. Store bits dry and wipe off any grease or dirt before returning them to the case to prolong the nickel finish and maintain fit accuracy.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.67 kg |
| Certification | DIN 3126, ISO 1173 - E 6,3 |
| Material | Nickel |
| Length | 75 mm |
| Number of bits | 32 pc(s) |
| Shank size | 25.4 / 4 |
| Shank shape | Hexagonal |

## FAQ

### How much does the KS Tools 911.7550 screwdriver bit 911.7550 cost, and is it available for purchase?

The price is 42.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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. 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 ks tools 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 ks tools 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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