---
product_id: 645249452
title: "K504-028 S2 Steel Impact Driver Star Bit Set, T30 - T55 Torx Bits with 5/16\" Drive, 6-Piece"
brand: "kaifnt"
price: "KD 3.95"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/645249452-k504-028-s2-steel-impact-driver-star-bit-set-t30
store_origin: KW
region: Kuwait
---

# 6 Torx sizes 5/16" universal fit S2 Steel durability K504-028 S2 Steel Impact Driver Star Bit Set, T30 - T55 Torx Bits with 5/16" Drive, 6-Piece

**Brand:** kaifnt
**Price:** KD 3.95
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Tool Game with Precision and Power!

## Quick Answers

- **What is this?** K504-028 S2 Steel Impact Driver Star Bit Set, T30 - T55 Torx Bits with 5/16" Drive, 6-Piece by kaifnt
- **How much does it cost?** KD 3.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/645249452-k504-028-s2-steel-impact-driver-star-bit-set-t30)

## Best For

- kaifnt enthusiasts

## Why This Product

- Trusted kaifnt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Convenient:** Includes a handy plastic holder for easy organization and portability.
- • **Professional Quality:** Engineered for professionals who demand reliability and efficiency in every project.
- • **Unmatched Durability:** Crafted from S2 High Alloy Steel with a protective manganese phosphate finish for long-lasting performance.
- • **Precision Engineering:** Experience the perfect fit with precision-milled tips that grip fasteners securely.
- • **Versatile Compatibility:** Universal 5/16-inch hex shanks designed to fit a wide range of manual impact drivers.

## Overview

The K504-028 S2 Steel Impact Driver Star Bit Set features six high-quality Torx bits (T30-T55) with a 5/16-inch drive, crafted from durable S2 steel and designed for precision fit. This set is perfect for professionals seeking reliability and efficiency in their toolkit.

## Description

K504-028 S2 Steel Impact Driver Star Bit Set, T30 - T55 Torx Bits with 5/16" Drive, 6-Piece

## Features

- This set includes six 5/16-inch shank impact screwdriver bits. There are 6 Torx (T30, T40, T40, T45, T50, & T55) in a plastic holder
- S2 High Alloy Steel bits with a protective manganese phosphate finish, the hardest bits available
- Precision-milled tips for exact fit in fastener head
- Universal 5/16-inch hex shanks fit many manual impact drivers
- Use with the KAIFNT K504 Reversible Manual Impact Driver

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | KAIFNT |
| Material | S2 Steel |
| Drive System | Torx, Hex |
| Finish Type | Black Phosphate Coating |
| Number of Pieces | 6 |
| UPC | 840052800285 |
| Manufacturer | KAIFNT |
| Part Number | K504-028 |
| Item Weight | 2.39 ounces |
| Product Dimensions | 4.7 x 3.4 x 0.5 inches |
| Country of Origin | Taiwan |
| Item model number | K504-028 |
| Size | Torx |
| Style | 5/16" Hex Shank |
| Finish | Black Phosphate Coating |
| Item Package Quantity | 1 |
| Compatible Fastener Range | Torx screws with sizes T30, T40, T45, T50, and T55 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** KAIFNT
- **Material:** S2 Steel
- **Drive System:** Torx, Hex
- **Finish Type:** Black Phosphate Coating
- **Number of Pieces:** 6

## Images

![K504-028 S2 Steel Impact Driver Star Bit Set, T30 - T55 Torx Bits with 5/16" Drive, 6-Piece - Image 1](https://m.media-amazon.com/images/I/71iYoyHbsrL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- KAIFNT K504-028 S2 Steel Impact Driver Star Bit Set, T30 - T55 Torx Bits with 5/16" Drive, 6-Piece
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**Shop now:** [https://www.desertcart.com.kw/products/645249452-k504-028-s2-steel-impact-driver-star-bit-set-t30](https://www.desertcart.com.kw/products/645249452-k504-028-s2-steel-impact-driver-star-bit-set-t30)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-30*