---
product_id: 68828584
title: "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"
brand: "neiko"
price: "$75.29"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/68828584-neiko-10181a-step-drill-bit-set-3-piece-spiral-grooved
store_origin: EC
region: Ecuador
---

# Quick-change hex shank 31 step sizes Titanium nitride coating 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

**Brand:** neiko
**Price:** $75.29
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Like a Pro: Elevate Your DIY Game!

## Quick Answers

- **What is this?** 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 by neiko
- **How much does it cost?** $75.29 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/68828584-neiko-10181a-step-drill-bit-set-3-piece-spiral-grooved)

## 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

- • **Smooth Operation:** Spiral grooved design ensures clean holes and efficient chip clearance.
- • **Precision Engineering:** Crafted from industrial high-speed steel for unmatched durability.
- • **Enhanced Cutting Speed:** Split point tip design accelerates drilling while maintaining accuracy.
- • **Versatile Applications:** Effortlessly drills through metal, wood, plastic, and more.
- • **Convenient Compatibility:** 1/4-inch hex shank fits seamlessly with impact-ready power tools.

## Overview

The NEIKO 10181A Step Drill Bit Set includes three premium bits made from high-speed steel with a titanium nitride coating, offering 31 precise step sizes for drilling through various materials including metal, wood, and plastic. The innovative spiral design enhances cutting efficiency, while the quick-change hex shank ensures compatibility with power tools for seamless operation.

## Description

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

## Features

- PREMIUM STEP BIT: Each unibit is constructed of industrial high-speed steel 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: With a split point tip that accelerates cutting speed while preventing angled walking away from center line of bore, drilling holes in metal is fast, efficient, and clean.
- SPIRAL DESIGN: The two-flute spiral grooved design deburrs chip, dust and debris for clearance and smooth cutting. With 31 step sizes, each hole made with these step bits will be precise.
- QUICK-CHANGE: The 1/4-inch hex shank makes for easy, convenient, and quick stepper bit switches and is compatible with impact ready power tools.
- INCLUDES: Each bit set comes with 3 drill bits of a combined 31 sizes to add to your drilling arsenal: 13 step drill (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-inch) 6 step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2-inch) and 12 step drill (3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8-inch).

## Product Details

- **Material:** 1/4" Quick Change Hex
- **Finish Type:** Titanium
- **Shank Type:** Hex
- **Cutting Angle String:** 135 Degrees
- **Brand:** NEIKO

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/61Q5BhVZB3L.jpg)

## Available Options

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

## Frequently Bought Together

- 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
- DEWALT Drill Bit Set, 21-Piece, 135 Degree Split Point, 31 Degree Helix, Black Oxide Coated, For Plastic, Wood and Metal (DWA1181)
- DEWALT Titanium Nitride Coated Drill Bit Set, Pilot Point, 21-Piece (DW1361)

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**Shop now:** [https://www.desertcart.ec/products/68828584-neiko-10181a-step-drill-bit-set-3-piece-spiral-grooved](https://www.desertcart.ec/products/68828584-neiko-10181a-step-drill-bit-set-3-piece-spiral-grooved)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-22*