---
product_id: 46596692
title: "5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case"
brand: "usupport"
price: "€ 54.37"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/46596692-5pcs-hss-cobalt-multiple-hole-50-sizes-step-drill-bit
store_origin: ES
region: Spain
---

# 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case

**Brand:** usupport
**Price:** € 54.37
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case by usupport
- **How much does it cost?** € 54.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/46596692-5pcs-hss-cobalt-multiple-hole-50-sizes-step-drill-bit)

## Best For

- usupport enthusiasts

## Why This Product

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

## Description

Specifications  Item Type:Step Drill  Size:  #1: 3/16" to 1/2" 6 Steps (3/16'', 1/4'', 5/16", 3/8'', 7/16'', 1/2'')  #2: 1/8" to 1/2" 13 Steps (1/8", 5/32", 3/16'', 7/32", 1/4'', 9/32", 5/16", 11/32", 3/8'', 13/32", 7/16'', 15/32", 1/2'')  #3: 1/4" to 3/4'' 9 Steps (1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4")  #4: 1/4" to 1-3/8" 10 Steps (1/4'', 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8")  #5: 3/16" to 7/8" 12 Steps (1/4'', 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8")"   Features  1. Cobalt added reduces friction and lasts longer than those which does not contain cobalt bits.  2. High speed steel for longer service life.  3. Double cutting blades design enables a faster and smoother cutting.  4. Automatically deburrs holes while drilling  5. 3-sided shank prevents slip in drill chuck  6. Includes a protective aluminum case to make the drills not easy to dull.  7. The sharpness and titanium coating ensure easily cut through most sheet metal, plastic and of course wood and some other materials with ease.   Package  5x Step Drill Bit Set  1x Aluminum Case   If you have any questions, Please feel free to ask us.

## Features

- 【1】Step drill allows to cut several holes with one drill without changine bit constantly.
- 【2】Coated with cobalt, this step drill is more durable and better heat resistance
- 【3】Two-flute design enables a faster, more stable and smoother cutting .
- 【4】Compared with the common drill, this step drill can deburrs holes while drilling and 3-sided shank prevent slipping in drill chuck. Step drill, also called multifuctional drill, can cut straight-flute, spiral-flute, single-flute.
- 【5】High speed steel for longer service life. 12 months warranty.

## Images

![5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case - Image 1](https://images-na.ssl-images-amazon.com/images/I/51II6VjUm1L.jpg)
![5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case - Image 2](https://images-na.ssl-images-amazon.com/images/I/610-IwEquAL.jpg)
![5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case - Image 3](https://images-na.ssl-images-amazon.com/images/I/51RZJJjKqUL.jpg)
![5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case - Image 4](https://images-na.ssl-images-amazon.com/images/I/51MM%2B80o12L.jpg)
![5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case - Image 5](https://images-na.ssl-images-amazon.com/images/I/41qFD26%2BcoL.jpg)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-21*