---
product_id: 45209071
title: "NEIKO 10182A Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, Hole Expander for Wood and Metal, 13 Step Sizes from 1/8 Inch to 1/2 Inch"
brand: "neiko"
price: "€ 12.95"
currency: EUR
in_stock: true
reviews_count: 13
url: https://www.desertcart.pt/products/45209071-neiko-10182a-titanium-step-drill-bit-high-speed-alloy-steel
store_origin: PT
region: Portugal
---

# Titanium nitride coating for durability 135° split-point tip for faster drilling 13 step sizes for precision NEIKO 10182A Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, Hole Expander for Wood and Metal, 13 Step Sizes from 1/8 Inch to 1/2 Inch

**Brand:** neiko
**Price:** € 12.95
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Smarter, Not Harder — Own the Jobsite with NEIKO Titanium Precision!

## Quick Answers

- **What is this?** NEIKO 10182A Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, Hole Expander for Wood and Metal, 13 Step Sizes from 1/8 Inch to 1/2 Inch by neiko
- **How much does it cost?** € 12.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/45209071-neiko-10182a-titanium-step-drill-bit-high-speed-alloy-steel)

## Best For

- neiko enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Titanium nitride coating on high-speed alloy steel delivers unmatched durability and corrosion resistance.
- • **Effortless Speed:** 135-degree split-point tip and 2-flute spiral design accelerate cutting while preventing bit walking.
- • **Clean & Smooth Finish:** Automatic deburring and chip removal for professional-grade holes every time.
- • **Precision in Every Hole:** 13 engraved step sizes from 1/8" to 1/2" ensure exact drilling without swapping bits.
- • **Universal Compatibility:** Tri-flat 1/4" shank fits standard drill chucks, cordless drills, and drill presses with zero wobble.

## Overview

The NEIKO 10182A Titanium Step Drill Bit is a high-performance, multi-size hole expander crafted from #4241 high-speed steel with a titanium nitride coating. Featuring a 135° split-point tip and 2-flute spiral design, it delivers fast, clean, and precise holes in wood, metal, and plastics. Its 13-step sizes engraved on the bit eliminate the need for multiple drill bits, while the tri-flat shank ensures stable, wobble-free operation across various drill types. Ideal for professionals and DIYers seeking durability, efficiency, and versatility in one compact tool.

## Description

Our Titanium Step Drill Bit lets you make the exact-sized hole you need for any project in your home or on the jobsite. Featuring a 135-degree split-point tip and a 2-flute design, this metal hole cutter will bore through almost any surface, including steel, wood, and other materials. It’s designed in a cone shape to automatically tap, drill, and deburr holes in one simple step. Our step bit is constructed with high-speed alloy steel and features a titanium nitride coating for added durability, longer life, and cooler, faster, and cleaner drilling. To use, place the tip of the bit against the sheet of metal or slab of wood you’re working on and drill to the precise measurement you need. There’s no need to purchase multiple bits when you can get the job done with one easy drill bit. This step drill bit for metal can drill holes in the following sizes: 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", and 1/2". You can use our high-speed drill bit for steel jobs at home or work, and its small size allows you to pack it in your toolbox and take it wherever you go. Whether you need a multifunctional drill bit to cut through stainless steel or a new step bit to add to your equipment, NEIKO has your back with our durable, dependable, and strong tools.

## Features

- PREMIUM STEP BIT: Each unibit is constructed of #4241 industrial high-speed steel (HSS) with a titanium nitride coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel, and other types of sheet metal.
- STEP DRILL BIT FOR METAL: It has a 135-degree split-point tip and features a 2-fluted spiral design that automatically deburrs and expands holes for a cleaner drilling process. With a split point tip that accelerates cutting speed, it prevents walking away from center line of bore, drilling holes in metal is fast, efficient, and clean.
- STRAIGHT DESIGN: The stepped drill bit with two-flute straight grooved design cuts smooth with minimal chatter, deburrs and pulls chips up and out of the hole effectively.
- TRI FLAT STEP BIT: The 1/4-inch tri flat shank is ideal for regular drill chucks like 3 jaw drills, cordless drills or drill presses. Tri flat round shanks grip better and run more concentrically for less wobble and cleaner holes.
- INCLUDES: This step up hole drill bit has 13 different sizes engraved on the bit itself for easy readability. It can drill holes in the following sizes: 1/8", 5/32", 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", and 1/2".

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B001CBNPBW |
| Best Sellers Rank | #1,978 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #3 in Step Drill Bits |
| Brand Name | NEIKO |
| Customer Reviews | 4.5 4.5 out of 5 stars (18,417) 4.5 out of 5 stars |
| Cutting Angle String | 135 degrees |
| Cutting Diameter | 0.5 inches |
| Finish Types | Titanium |
| Global Trade Identification Number | 00837013101826 |
| Included Components | Step Drill Bit |
| Item Dimensions | 2.36 x 5.71 x 0.71 inches |
| Item Type Name | Quick-Change Step Drill Bit |
| Manufacturer | Ridgerock Tools Inc. |
| Material Type | Tri-Flat Shank |
| Minimum Bore Diameter | 0.75 inches |
| Model | 10182A |
| Number Of Flutes | 2 |
| Number Of Packs | 1 |
| Number Of Pieces | 1 |
| Part Number | 10182A |
| Point Style | Split Point |
| Set Name | NEIKO 13-Piece Titanium Step Drill Bit Set |
| Shank Type | Straight |
| Surface Recommendation | Stainless,Metal,Steel |
| Tool Flute Type | Spiral |
| Unit Count | 1 Count |
| Upc | 837013101826 |

## Product Details

- **Cutting Angle String:** 135 Degrees
- **Cutting Diameter:** 0.5 Inches
- **Finish Type:** Titanium
- **Material:** Tri-Flat Shank
- **Shank Type:** Straight

## Images

![NEIKO 10182A Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, Hole Expander for Wood and Metal, 13 Step Sizes from 1/8 Inch to 1/2 Inch - Image 1](https://m.media-amazon.com/images/I/61Rs226hWCL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ worked well on thin sheet metal
*by  on Reviewed in the United States May 17, 2024*

We were working on a craft project that required holes through small sheet metal covers to mount solar lights. The holes were 11/16 inch diameter and these step bits cut a nice, clean round hole in the metal. The bits have angled shafts to prevent rotation in the drill chuck, and seem sturdy and sharp. For cutting something thicker, like wood, I think it would work easier to see clearly when the various step levels occur, because you have more resistance. But overall these worked great for our project, and a new addition to the variety of drill bits we need and use around our DIY projects.

### ⭐⭐⭐⭐⭐ Excellent - I'd give it 6 stars if I could
*by  on Reviewed in the United States October 20, 2013*

I'm not a professional carpenter but I always seem to be building and fixing things just the same. I have owned various tools, drills and drill bits over the years yet somehow I had never heard of a "step" drill bit.Where have I been?A need came about where I had to widen the diameter of some pre-existing 1/2" holes I had drilled in 20/24 gauge steel. These holes were being placed in the back walls of a Tennesco metal office drawer (B0057NFQWM ) - the back wall and the back of the drawer.So I attach this Neiko Titaniaum Step Drill bit to my Ryobi 9.6V cordless drill and to my amazement it quickly & effortlessly removes all the "slag" left over from the initial drilling attempt. It then widens the holes very quickly in progressively larger increments as I press the drill harder and just persist for a minute of drilling. I am impressed! This * EXACTLY * solved my installation problem. The fact that it does it's job so quickly and cleanly and I don't have to do any metal filing cleanup work made my day. It does not warp the metal either.Yes, it throws curlicue metal shavings around but that's a given. Easier to clean those up than the micro-fine metal filings from a conventional drill bit.TIP1: Since I started with a pre-existing pilot hole I cannot speak to whether this will work without a pilot hole. I suspect it would be * wise * to have * some * kind of basic pilot hole - even if it's 1/16 inch.TIP2: I did not use any lubricant's on the bit, but in retrospect, for the sake of bit longevity, it probably would have been a good idea.NOTE: My 9.6V cordless drill balked at doing the last two (widest opening) "steppings" but rather than getting out the electric powered drill, I said "good enough" at that point. The holes I had created were more than wide enough to feed Ethernet cables w/jacks through or 14/3 SJT cord - with a fair amount of remaining "slack" space.Highly recommended if you need to make clean holes in 20 to 24 gauge sheet metal.

### ⭐⭐⭐⭐ Good
*by  on Reviewed in the United States January 2, 2024*

I purchased the NEIKO 10194A Titanium Step Drill Bit, and I must say I'm not extremely satisfied with its performance. This versatile tool has become an essential part of my toolkit for both woodworking and metalworking projects. What sets it apart from other step drill bits is its high-speed alloy-steel construction, which ensures durability and longevity.One of the standout features of this step drill bit is its ability to expand holes in various sizes. With 10 step sizes ranging from 1/4 inch to 1 3/8 inches, it covers a wide range of hole diameters, making it incredibly versatile. Whether I'm working on a small DIY project or a larger construction task, this drill bit has got me covered.The titanium coating not only enhances its durability but also ensures smooth and clean cuts through wood and metal. I've noticed that it reduces friction, which means less effort is required when drilling, making my work more efficient.I appreciate the precision and accuracy I can achieve with the NEIKO 10194A Titanium Step Drill Bit. It's designed to create clean and uniform holes, which is crucial for a professional finish. Plus, the ergonomic design of the bit makes it comfortable to handle during extended use.Overall, I highly recommend the NEIKO 10194A Titanium Step Drill Bit to anyone in need of a reliable and versatile drilling tool. It's made my projects easier, faster, and more enjoyable, and I couldn't be happier with the results it delivers. If you're looking for a high-quality step drill bit, this one should be at the top of your list.

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-10-28*