---
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: "SAR 185"
currency: SAR
in_stock: true
category: "Hohxen"
url: https://www.desertcart.com.sa/products/81289140-3-packs-spiral-step-drill-bit-set-with-4-12mm
store_origin: SA
region: Saudi Arabia
---

# Titanium nitride coating for durability 1/4" hex shank fits all power drills 32 hole sizes covered 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:** SAR 185
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill smarter, not harder — unlock every hole size with titanium power!

## 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?** SAR 185 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/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

- • **Titanium Toughness:** Premium titanium nitride coating ensures longer life and faster cuts without dulling.
- • **Compact & Organized:** Three essential sizes in one sleek pouch—perfect for on-the-go pros and DIYers alike.
- • **Precision Spiral Design:** Two-flute spiral cutting delivers smooth, wobble-free drilling on metal, wood, and plastic.
- • **Versatile 32-Size Range:** From 4mm to 32mm, drill every hole size you need with just 3 bits.
- • **Universal 1/4" Hex Shank:** Fits seamlessly into all standard power drills and drivers for instant use.

## Overview

The HOHXEN 3-Pack Spiral Step Drill Bit Set offers 32 precise hole sizes ranging from 4mm to 32mm, crafted from heat-treated high-speed steel with a titanium nitride coating for enhanced durability. Featuring a 1/4" hex shank and two-flute spiral design, these bits deliver smooth, efficient drilling across metal, wood, and plastic, making them an essential multi-functional tool for industrial and DIY projects.

## Description

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 - desertcart.com

## 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 |
|---------------|-------|
| ASIN | B07CL1HNQ7 |
| Best Sellers Rank | #729,875 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #668 in Step Drill Bits #13,101 in Drill Bits |
| Brand Name | HOHXEN |
| Customer Reviews | 3.9 3.9 out of 5 stars (54) |
| Cutting Diameter | 32 millimeters |
| Finish Types | Titanium |
| Item Weight | 260 g |
| Manufacturer | HOHXEN |
| Material Type | Carbide |
| Minimum Bore Diameter | 0.38 inches |
| Number of Flutes | 2 |
| Number of Packs | 3 |
| Number of Pieces | 3 |
| Part Number | WJ-5320 |
| Point Style | spiral |
| Set Name | Multi-Material Step Drill Bit Set (3 Piece) |
| Shank Type | round with flats |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Spiral |
| Unit Count | 3 Count |

## Product Details

- **Brand:** HOHXEN
- **Cutting Diameter:** 32 millimeters
- **Finish Type:** Titanium
- **Material:** Carbide
- **Shank Type:** round with flats

## 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/411bYgBufGL.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/41FU2sMkQGL.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/51bYv4uVhFL.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/51iD87PEhzL.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/51s7UZSIPML.jpg)

## Available Options

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

## 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

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

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-09-05*