---
product_id: 64008008
title: "6-Piece Step Drill Bit Set by Volterin Cone Titanium Coated High Speed Steel with Box Total 50 Sizes | Multi-Functional Industrial DIY Metalworking"
brand: "volterin"
price: "296130₫"
currency: VND
in_stock: false
reviews_count: 12
url: https://www.desertcart.vn/products/64008008-6-piece-step-drill-bit-set-by-volterin-cone-titanium
store_origin: VN
region: Vietnam
---

# High Speed Steel 6-Piece Set Titanium Coated 6-Piece Step Drill Bit Set by Volterin Cone Titanium Coated High Speed Steel with Box Total 50 Sizes | Multi-Functional Industrial DIY Metalworking

**Brand:** volterin
**Price:** 296130₫
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate Your DIY Game with Precision and Power!

## Quick Answers

- **What is this?** 6-Piece Step Drill Bit Set by Volterin Cone Titanium Coated High Speed Steel with Box Total 50 Sizes | Multi-Functional Industrial DIY Metalworking by volterin
- **How much does it cost?** 296130₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/64008008-6-piece-step-drill-bit-set-by-volterin-cone-titanium)

## Best For

- volterin enthusiasts

## Why This Product

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

## Key Features

- • **Secure Fit:** Tri-flatted shank design eliminates slippage in power tools.
- • **Durable Performance:** Titanium coating enhances durability for long-lasting use.
- • **Precision Engineering:** Split point tip for self-centering and faster cutting.
- • **Unmatched Versatility:** Drill through plastic, aluminum, copper, and stainless steel with ease.
- • **Efficient Chip Clearance:** Two-flute design ensures smooth cutting and quick debris removal.

## Overview

The Volterin 6-Piece Step Drill Bit Set is crafted from high-speed steel with a titanium coating, ensuring durability and efficiency. This versatile set features a tri-flatted shank for a secure fit, a split point tip for self-centering, and a two-flute design for optimal chip clearance. Perfect for drilling through various materials, this set is a must-have for any industrial DIY enthusiast.

## Description

1/4 Inch Hex Shank HSS Titanium Coated Step Drill Bit SetWhat is a Step Drill Bit?Step Drill Bits come with just one single drill bit, known as a step drill bit, with progressively sized grooves and ridges.Using Step Drill Bits for Sheet Metal WorkThe step drill bits are best used on thin materials, which fits the description of sheet metal. Sheet metal work also requires a number of different sized holes, meaning that workers would need to constantly change their drill bits. Since one step drill bit can change to a number of different sizes, time is saved by using them with sheet metal work.Using Step Drill Bits for CountersinksAnother purpose of step drill bits is to use them as countersinks. Since these are so versatile, they work very well when fastening screws and fasteners beneath a surface. When drilling holes in the opposite side of materials, the smaller bits here are perfect to do this job. Using Step Drill Bits for Auto Repair WorkAnother great use for step drill bits is on auto repair projects. Most auto body shops use many multi-stepped bits for car restoration projects, making it a costly and timely endeavor. However, with step drill bits, they can stick with the one bit and save time with less bits needed.The 5 Cutters Come in Sizes:#1: 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")#2: 3/16" to 7/8" 12 Steps (3/16'', 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16",7/8")#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: 1/8" 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'')#5: 3/16" to 1/2" 6 Steps (3/16'', 1/4'', 5/16", 3/8'', 7/16'', 1/2'')

## Features

- TITANIUM | HIGH SPEED STEEL: Classic High Speed Steel With Titanium Coating For Proven Capability and Durability
- TRI-FLATTED SHANK: Fits Into Power Tools Chuck Securely and Eliminates Slip
- SPLIT POINT TIP: Increases Cutting Speed With Self-Centering And Prevents Walking
- Drilling Holes In: Plastic, Aluminum, Copper, Stainless Steel and Many Other Types Of Sheet Metal (the board must be smaller in thickness than the height of step drill bits)
- TWO-FLUTE DESIGN: Clears Chips Faster and Allows Particles To Escape Easily, Smooth Cutting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | High Speed Steel, Titanium, Titanium Coated |
| Finish Type | Titanium |
| Shank Type | Hex |
| Brand | Volterin |
| UPC | 739992413320 |
| Manufacturer | Volterin |
| Part Number | 6-Step-Bits |
| Item Weight | 1.25 pounds |
| Package Dimensions | 6.6 x 6.2 x 2.1 inches |
| Is Discontinued By Manufacturer | No |
| Size | 6PC |
| Color | Gold |
| Finish | Titanium |
| Item Package Quantity | 1 |
| Measurement System | Imperial |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![6-Piece Step Drill Bit Set by Volterin Cone Titanium Coated High Speed Steel with Box Total 50 Sizes | Multi-Functional Industrial DIY Metalworking - Image 1](https://m.media-amazon.com/images/I/71ke+Ieo5FL.jpg)
![6-Piece Step Drill Bit Set by Volterin Cone Titanium Coated High Speed Steel with Box Total 50 Sizes | Multi-Functional Industrial DIY Metalworking - Image 2](https://m.media-amazon.com/images/I/71zULBfqiVL.jpg)
![6-Piece Step Drill Bit Set by Volterin Cone Titanium Coated High Speed Steel with Box Total 50 Sizes | Multi-Functional Industrial DIY Metalworking - Image 3](https://m.media-amazon.com/images/I/71lRfk-8T2L.jpg)
![6-Piece Step Drill Bit Set by Volterin Cone Titanium Coated High Speed Steel with Box Total 50 Sizes | Multi-Functional Industrial DIY Metalworking - Image 4](https://m.media-amazon.com/images/I/711RoeNoEEL.jpg)
![6-Piece Step Drill Bit Set by Volterin Cone Titanium Coated High Speed Steel with Box Total 50 Sizes | Multi-Functional Industrial DIY Metalworking - Image 5](https://m.media-amazon.com/images/I/714U11G5-+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Compact and High Quality
  

*by J***R on Reviewed in the United States on April 8, 2018*

Got this as a surprise for my husband, because I hear him complaining he doesn't have the right size drill bit all the time. He loves it! The set is clearly high-quality, surprisingly heavy, which we take as a good sign. The little case is handy, and has padding to keep the bits separate and secure in the case so they don't rattle around. Hubby especially liked the center punch and said he could have used that on a recent project. All in all, I'm very happy with the purchase since he is happy. 
  
Step Drill Bit Set & Automatic Center Punch Titanium HSS - High Precision by Volterin |5-Piece Set | Total 50 Sizes Double Cutting Blades with Aluminum Case

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Strong drill bits of multiple sizes - must have to tool bag!!!
  

*by R***. on Reviewed in the United States on April 23, 2018*

This is an absolutely fantastic drill bit set to keep in your tool bag! I have tested these drill bits on wood,  plastic and metal. The titanium drill bits DO NOT SLOW DOWN OR BREAK! I woukd highly recommend this as a Father's Day gift or an addition to any tool bag :-)

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    High quality drill bit set!
  

*by M***A on Reviewed in the United States on May 20, 2018*

I would recommend this set to anyone looking to add some high quality drill bits to their tool case. The automatic center punch is a really great tool. With 50 sizes and a carrying case, you can’t go wrong!

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-21*