---
product_id: 81289140
title: "3 Packs Spiral Step Drill Bit Set with 4-12mm/4-20mm/ 4-32mm, Total 32 Sizes, 1/4\" Hex Shank Cone Titanium Coated High Speed Steel, Multi-Functional Industrial DIY Metalworking tools"
brand: "hohxen"
price: "129.61 DT"
currency: TND
in_stock: true
reviews_count: 7
url: https://www.desertcart.tn/products/81289140-3-packs-spiral-step-drill-bit-set-with-4-12mm
store_origin: TN
region: Tunisia
---

# Titanium coating for durability 1/4" hex shank fits all drills 32 hole sizes in one set 3 Packs Spiral Step Drill Bit Set with 4-12mm/4-20mm/ 4-32mm, Total 32 Sizes, 1/4" Hex Shank Cone Titanium Coated High Speed Steel, Multi-Functional Industrial DIY Metalworking tools

**Brand:** hohxen
**Price:** 129.61 DT
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill smarter, not harder — unlock every size with one set!

## Quick Answers

- **What is this?** 3 Packs Spiral Step Drill Bit Set with 4-12mm/4-20mm/ 4-32mm, Total 32 Sizes, 1/4" Hex Shank Cone Titanium Coated High Speed Steel, Multi-Functional Industrial DIY Metalworking tools by hohxen
- **How much does it cost?** 129.61 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/81289140-3-packs-spiral-step-drill-bit-set-with-4-12mm)

## Best For

- hohxen enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Titanium nitride coating and heat-treated HSS ensure long-lasting sharpness
- • **All-Material Mastery:** Effortlessly drills metal, wood, plastic, and more for multi-functional use
- • **Smooth & Fast Cutting:** Two-flute spiral design reduces walking and speeds up drilling
- • **Universal Compatibility:** 1/4" hex shank fits all standard power drills and drivers effortlessly
- • **Versatile Precision Drilling:** Covers 32 hole sizes from 4mm to 32mm for every project need

## Overview

This 3-pack spiral step drill bit set features 32 sizes ranging from 4mm to 32mm, crafted from heat-treated high-speed steel with a titanium nitride coating for enhanced durability. Designed with a two-flute spiral and 1/4" hex shank, it delivers smooth, fast drilling across metals, wood, and plastics, making it the ultimate multi-functional tool for professionals and DIY enthusiasts alike.

## Description

Full description not available

## Features

- 3 standard SAE Spiral step drill bits can drill 32 different size of holes on different thickness of materials.The 3 Cutters Come in the Following Sizes: 4-12mm: 4mm,6mm,8mm,10mm,12mm; 4-20mm: 4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm; 4-32mm: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm.
- Made with drop forged heat treated high speed steel (HSS) with titanium nitride coating for longer life time.
- 4241 high-speed steel, used in hardness under 25 ¡ã workpiece, the plate thickness under 5 mm.
- 1/4" round shank (6.35mm)can be easily fit into power driver, drill and press drill. Two-flute design provides faster, smoother cutting without walking and a tri-flat shank ensure a firm grip.
- Comes with 3Pcs 1/4 Inch round Shank HSS Titanium Coated Step Drill Bit Set - 4-12/4-20/4-32mm With Pouch.Suitable for punch holes through sheet metal, iron plate, aluminum plate, brass, wood, plastic, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | High Speed Steel (HSS) |
| Cutting Diameter | 32 Millimeters |
| Finish Type | Titanium |
| Shank Type | round with flats |
| Brand | HOHXEN |
| Tool Flute Type | Spiral |
| Point Style | spiral |
| Surface Recommendation | Alloy Steel |
| Number of Flutes | 2 |
| Unit Count | 3.0 Count |
| Manufacturer | HOHXEN |
| Part Number | WJ-5320 |
| Item Weight | 9.2 ounces |
| Package Dimensions | 6.3 x 5.4 x 2.4 inches |
| Is Discontinued By Manufacturer | No |
| Finish | Titanium |
| Item Package Quantity | 1 |
| Measurement System | Imperial, Metric |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** High Speed Steel (HSS)
- **Cutting Diameter:** 32 Millimeters
- **Finish Type:** Titanium
- **Shank Type:** round with flats
- **Brand:** HOHXEN

## Images

![3 Packs Spiral Step Drill Bit Set with 4-12mm/4-20mm/ 4-32mm, Total 32 Sizes, 1/4" Hex Shank Cone Titanium Coated High Speed Steel, Multi-Functional Industrial DIY Metalworking tools - Image 1](https://m.media-amazon.com/images/I/61kTEFDbVFL.jpg)
![3 Packs Spiral Step Drill Bit Set with 4-12mm/4-20mm/ 4-32mm, Total 32 Sizes, 1/4" Hex Shank Cone Titanium Coated High Speed Steel, Multi-Functional Industrial DIY Metalworking tools - Image 2](https://m.media-amazon.com/images/I/61Gpy9-c-ZL.jpg)
![3 Packs Spiral Step Drill Bit Set with 4-12mm/4-20mm/ 4-32mm, Total 32 Sizes, 1/4" Hex Shank Cone Titanium Coated High Speed Steel, Multi-Functional Industrial DIY Metalworking tools - Image 3](https://m.media-amazon.com/images/I/61fUna-iqqL.jpg)
![3 Packs Spiral Step Drill Bit Set with 4-12mm/4-20mm/ 4-32mm, Total 32 Sizes, 1/4" Hex Shank Cone Titanium Coated High Speed Steel, Multi-Functional Industrial DIY Metalworking tools - Image 4](https://m.media-amazon.com/images/I/61MuHcNvKEL.jpg)
![3 Packs Spiral Step Drill Bit Set with 4-12mm/4-20mm/ 4-32mm, Total 32 Sizes, 1/4" Hex Shank Cone Titanium Coated High Speed Steel, Multi-Functional Industrial DIY Metalworking tools - Image 5](https://m.media-amazon.com/images/I/71dEhettdLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good tool
*by K***Y on September 7, 2024*

I will recommend any one to buy dis

### ⭐⭐⭐⭐⭐ Amazon nugget
*by M***R on March 17, 2019*

A great set of three bits. I used them for cutting a hole in thin steel plate. Worked great. Also useful for getting a drill into tight spaces

### ⭐ Won't go thru steel.
*by J***) on September 22, 2024*

It went dull after trying to enlarge a hole on 1/16" steel. Poor quality.

## Frequently Bought Together

- HOHXEN 3 Packs Spiral Step Drill Bit Set with 4-12mm/4-20mm/ 4-32mm, Total 32 Sizes, 1/4" Hex Shank Cone Titanium Coated High Speed Steel, Multi-Functional Industrial DIY Metalworking tools
- NEIKO 10194A Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, Hole Expander for Wood and Metal, 10 Step Sizes from 1/4 Inch to 1 3/8 Inches
- uxcell Step Drill Bit HSS 3mm to 13mm 11 Sizes Titanium Coated Straight Flutes Hex Shank for Metal Wood Plastic

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/81289140-3-packs-spiral-step-drill-bit-set-with-4-12mm](https://www.desertcart.tn/products/81289140-3-packs-spiral-step-drill-bit-set-with-4-12mm)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-03*