---
product_id: 51997664
title: "10193A Titanium Step Bits, Unibit Set, 28 Sizes, High Speed Steel, Standard (SAE) Step Drill Bit Set, Step Bits for Metal. Unibit Step Drill Bits, Industrial Unibit"
brand: "neiko"
price: "175.74 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Neiko"
url: https://www.desertcart.tn/products/51997664-10193a-titanium-step-bits-unibit-set-28-sizes-high-speed
store_origin: TN
region: Tunisia
---

# Two-flute spiral for smooth, fast drilling Titanium coated for durability & cool cutting Replaces 28 bits with 3 step bits 10193A Titanium Step Bits, Unibit Set, 28 Sizes, High Speed Steel, Standard (SAE) Step Drill Bit Set, Step Bits for Metal. Unibit Step Drill Bits, Industrial Unibit

**Brand:** neiko
**Price:** 175.74 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Drill smarter, faster, and cooler — the ultimate step bit set for pros who demand more.

## Quick Answers

- **What is this?** 10193A Titanium Step Bits, Unibit Set, 28 Sizes, High Speed Steel, Standard (SAE) Step Drill Bit Set, Step Bits for Metal. Unibit Step Drill Bits, Industrial Unibit by neiko
- **How much does it cost?** 175.74 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/51997664-10193a-titanium-step-bits-unibit-set-28-sizes-high-speed)

## 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 coating on high-speed steel ensures extended bit life and superior heat resistance.
- • **Deburr as You Drill:** Cuts and deburrs simultaneously, saving time and leaving clean, professional edges.
- • **Maximize Efficiency:** Replace 28 individual drill bits with just 3 versatile step bits—work smarter, not harder.
- • **Precision & Control:** Two-flute spiral design delivers smooth, wobble-free drilling for professional-grade results.
- • **All-in-One Versatility:** Covers hole sizes from 1/8" to 3/4" across three bits, perfect for metal, plastic, and more.

## Overview

The Neiko 10193A Titanium Step Bits set includes 3 high-speed steel, titanium-coated step drill bits that replace 28 individual bits. Designed with a two-flute spiral for smooth, fast drilling and a tri-flat shank for secure grip, this set efficiently drills and deburrs holes from 1/8" to 3/4" in various materials including metal and plastic. Ideal for professionals and DIYers seeking durability, precision, and versatility in one compact kit.

## Description

Our Neiko 10193A titanium coated step drill bit set replaces 28 individual drill bits. The Two-flute design makes for faster, smoother cutting, and the titanium coating helps so they run cool. Each step is gradually blended to ease stepping through hole sizes without walking. 3pc Step Drill Bits. 1/8"- 1/2", 3/16"- 1/2", 1/4"- 3/4". Package comes with one 1/8-inch to 1/2-inch thirteen-step bit, one 3/16-inch to 1/2-inch six-step bit, and one 1/4-inch to 3/4-inch nine-step bit. SET INCLUDES: Bit #1 (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" Bit #2 (6 steps): 3/16", 1/4", 5/16", 3/8", 7/16", 1/2" Bit #3 (9 steps): 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"

Review: Excellent quality, well priced and delivered on time.
Review: Works well. hope it lasts long.

## Features

- REPLACES 28 DRILL BITS: This set includes three standard SAE step drill bits that replace 28 individual drill bits allowing for you to spend more time working, than swapping out drill bits.
- TITANIUM COATED HSS UNIBIT: Made of high-speed steel with titanium coating for added durability and bit life. Suitable to drill though plastic, aluminum, copper, stainless steel, and many other types of sheet metal.
- SMOOTH DRILLING ACTION: Two-flute spiral design provides faster, smoother cutting without walking and a tri-flat shank to ensure a firm grip. Our titanium 2 step bits for metal are perfect for all your DIY, general building, and engineering tasks.
- COMPLETE STEP DRILL BIT SET: Comes with one 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit
- STEP BIT SET CUTS AND DEBURRS: Cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill. Our unibit step drill bit is compatible with most drills on the market.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001OEPYWK |
| Assembled Diameter | 0.13 Inches |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 370,284 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,684 in Drill Bit Sets |
| Colour | Titanium |
| Customer Reviews | 4.5 4.5 out of 5 stars (5,973) |
| Cutting Diameter | 0.13 Inches |
| Date First Available | 21 April 2010 |
| Finish | Titanium |
| Included Components | Step Drill Bit Set |
| Item Package Quantity | 1 |
| Item Weight | 7.08 g |
| Item model number | 10193A |
| Manufacturer | Ridgerock Tools Inc. |
| Material | Alloy Steel |
| Measurement System | Inch |
| Number of Pieces | 1 |
| Part Number | 10193A |
| Size | Straight |
| Style | 3-Piece Set |

## Product Details

- **Cutting angle string:** 135 Degrees
- **Cutting diameter:** 0.75 Inches
- **Finish type:** Titanium
- **Material:** Alloy Steel
- **Shank type:** 3-Flat

## Images

![10193A Titanium Step Bits, Unibit Set, 28 Sizes, High Speed Steel, Standard (SAE) Step Drill Bit Set, Step Bits for Metal. Unibit Step Drill Bits, Industrial Unibit - Image 1](https://m.media-amazon.com/images/I/61lYmAPk02L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***N on 21 December 2025*

Excellent quality, well priced and delivered on time.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 31 December 2023*

Works well. hope it lasts long.

### ⭐⭐⭐ Review
*by S***N on 13 October 2025*

Goes through metal but not as easy as advertised.

## Frequently Bought Together

- Neiko 10193A Titanium Step Bits, Unibit Set, 28 Sizes, High Speed Steel, Standard (SAE) Step Drill Bit Set, Step Bits for Metal. Unibit Step Drill Bits, Industrial Unibit
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-25*