---
product_id: 62595434
title: "ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician"
brand: "zelcan"
price: "83.30 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Zelcan"
url: https://www.desertcart.tn/products/62595434-zelcan-10-sizes-titanium-step-drill-bit-1-4-to
store_origin: TN
region: Tunisia
---

# 10 precise step sizes 1/4"–1-3/8" High-speed steel for fast, durable cutting Titanium coating for heat & rust resistance ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician

**Brand:** zelcan
**Price:** 83.30 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Drill smarter, not harder — the only bit your toolkit will ever crave!

## Quick Answers

- **What is this?** ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician by zelcan
- **How much does it cost?** 83.30 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/62595434-zelcan-10-sizes-titanium-step-drill-bit-1-4-to)

## Best For

- zelcan enthusiasts

## Why This Product

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

## Key Features

- • **DIY & Pro Ready:** Engineered for sheet metals and plastics—perfect for electricians, handymen, and makers alike.
- • **Slip-Free Power:** Tri-flatted shank ensures a secure grip in your drill chuck—no slips, no stalls.
- • **Heat & Rust Warrior:** Titanium coating battles corrosion and heat, extending tool life on tough jobs.
- • **Smooth & Clean Cuts:** Two-flute design clears chips fast and deburrs holes automatically for flawless finishes.
- • **All-in-One Precision:** 10 stepped sizes cover every hole from 1/4" to 1-3/8" for ultimate versatility.

## Overview

The ZELCAN Titanium Step Drill Bit set features 10 stepped sizes from 1/4" to 1-3/8", crafted from durable high-speed steel with a titanium coating for superior heat and corrosion resistance. Its tri-flatted shank prevents slipping, while the two-flute design ensures fast chip removal and clean, deburred holes. Ideal for professionals and DIY enthusiasts working on sheet metal, plastic, and more, this versatile bit set delivers precision, durability, and efficiency in one sleek package.

## Description

ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician: desertcart.com: Tools & Home Improvement

Review: Nice Stepped Drill Bit - Nice stepper drill. I used it to enlarge a hole in a steel residential front door. It resized the hole perfectly for a new viewport. I also used it to drill a hole in an electrical box. Good durability. Good value. Speedy, on time delivery. I like.
Review: Versatile step bit set that cuts clean and saves time - I’ve been using this set mainly on sheet metal, and overall the drillability is very good. The bits cut smoothly at a steady speed without needing much force. Sizing is accurate, and it’s easy to stop at the exact hole size you need. The steps are consistent, which makes drilling more controlled and predictable. The bits feel sturdy and don’t flex, and they don’t grab aggressively while drilling, which helps with accuracy and safety. Overall, this is a solid, versatile set that saves time and works well for DIY and general metal work.

## Features

- Includes 10 Step Sizes: 1/4", 3/8", 1/2", 5/8", 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8"
- Revolutionary Design: Tri-flatted shank fits into power tools chuck securely and eliminates slip; two-flute design clears chips faster and allows particles to escape easily
- Titanium Coating: Coated with titanium, this step drill set performs well in heat, corrosion and rust resistance
- Durable HSS Drill Bit: Made of high-speed steel for long-lasting performance, this drill bit easily cuts through iron, aluminum, copper, plastic, wood, and other sheet metals. It also automatically deburrs holes while drilling to maintain a clean bit
- A Must-Have for Handyman or Professionals: Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron and many other types of sheet metal (excluding steel or any other harder metal)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076QC5BWR |
| Best Sellers Rank | #666 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Step Drill Bits |
| Brand Name | ZELCAN |
| Customer Reviews | 4.4 4.4 out of 5 stars (17,785) |
| Cutting Angle String | 135 Degrees |
| Cutting Diameter | 1.38 Inches |
| Finish Types | Steel, Titanium |
| Manufacturer | ZELCAN |
| Material Type | High Speed Steel (HSS) |
| Minimum Bore Diameter | 0.25 Inches |
| Model | SDB-2017-01 |
| Number of Flutes | 2 |
| Point Style | Split Point |
| Shank Type | Straight |
| Surface Recommendation | Wood,Aluminum,Copper,Plastic,Metal,Steel,Iron |
| Tool Flute Type | Spiral |
| Unit Count | 1.0 Count |

## Product Details

- **Cutting Angle String:** 135 Degrees
- **Cutting Diameter:** 1.38 Inches
- **Finish Type:** Steel, Titanium
- **Material:** High Speed Steel (HSS)
- **Shank Type:** Straight

## Images

![ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician - Image 1](https://m.media-amazon.com/images/I/61JNWPAiZ7L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can this bit remove burrs from aluminum tubes?**
A: This multipurpose drill bit can drill, ream, and debur to meet your various needs.

**Q: Can I use it to drill wood?**
A: This heavy-duty HSS drill bit boasts 60 HRC hardness to handle a wide range of materials from iron to aluminum, plastics to wood.

**Q: What thickness of metal can it handle?**
A: Our sturdy bit is ideal for metal sheets up to 0.2″ (5 mm) thick.

**Q: Does it drill 1″ holes?**
A: Yes, our step bit provides 10 exact sizes—1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1-1/8″, 1-1/4″, and 1-3/8″—to perfectly drill to the size you need.

**Q: Does this bit fit standard drills?**
A: The 3/8″ shank works with 3/8″ and 1/2″ electric drills and bench drills, its flattened surface ensuring maximal stability for nonslip operation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice Stepped Drill Bit
*by R***7 on January 24, 2026*

Nice stepper drill. I used it to enlarge a hole in a steel residential front door. It resized the hole perfectly for a new viewport. I also used it to drill a hole in an electrical box. Good durability. Good value. Speedy, on time delivery. I like.

### ⭐⭐⭐⭐⭐ Versatile step bit set that cuts clean and saves time
*by M***1 on March 20, 2026*

I’ve been using this set mainly on sheet metal, and overall the drillability is very good. The bits cut smoothly at a steady speed without needing much force. Sizing is accurate, and it’s easy to stop at the exact hole size you need. The steps are consistent, which makes drilling more controlled and predictable. The bits feel sturdy and don’t flex, and they don’t grab aggressively while drilling, which helps with accuracy and safety. Overall, this is a solid, versatile set that saves time and works well for DIY and general metal work.

### ⭐⭐⭐⭐ Works if you don't need too many holes drilled
*by R***N on June 17, 2025*

Worked great at first, but didn't last as long as I would have liked. It started getting dull making it difficult to continue to use. At first it was nice and quick cutting through thin metal, but after a few holes it got slower and slower. There wasn't a wobble to it, so that was good. I like the size variety, but when the smaller sizes start getting dull, it's harder to use to get to the bigger sizes.

## Frequently Bought Together

- ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician
- NEIKO 10181A Step Drill Bit Set, 3 Piece, Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Metal, Wood, Plastic, Unibit Cone Drill Bits with 31 Step Sizes Total
- Aleric Step Drill Bit Set - Titanium Coated, High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, Multi Size Hole Stepped Up Unibit for DIY Lovers,3pcs

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-24*