---
product_id: 633417559
title: "3PCS Premium HSS & Cobalt Spiral Step Drill Bit Sets (1/4\"-7/8\"), TiAlN Coated for Superior Durability, Cone Drill Bit for Sheet Metal, Stainless Steel, Aluminum, Wood, Plastic and DIY Projects"
brand: "ss shovan"
price: "€ 60.75"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ss Shovan"
url: https://www.desertcart.nl/products/633417559-3pcs-premium-hss-and-cobalt-spiral-step-drill-bit-sets
store_origin: NL
region: Netherlands
---

# 3PCS versatile step sizes 1/4"-7/8" M35 HSS + 5% Cobalt for unmatched durability TiAlN coating for extreme wear resistance 3PCS Premium HSS & Cobalt Spiral Step Drill Bit Sets (1/4"-7/8"), TiAlN Coated for Superior Durability, Cone Drill Bit for Sheet Metal, Stainless Steel, Aluminum, Wood, Plastic and DIY Projects

**Brand:** ss shovan
**Price:** € 60.75
**Availability:** ✅ In Stock

## Summary

> 🔩 Drill Like a Pro, Last Like a Legend

## Quick Answers

- **What is this?** 3PCS Premium HSS & Cobalt Spiral Step Drill Bit Sets (1/4"-7/8"), TiAlN Coated for Superior Durability, Cone Drill Bit for Sheet Metal, Stainless Steel, Aluminum, Wood, Plastic and DIY Projects by ss shovan
- **How much does it cost?** € 60.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/633417559-3pcs-premium-hss-and-cobalt-spiral-step-drill-bit-sets)

## Best For

- ss shovan enthusiasts

## Why This Product

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

## Key Features

- • **Next-Level Longevity:** Advanced Titanium Aluminium Nitride (TiAlN) coating ensures your drill bits stay sharper, longer—cutting down replacements and downtime.
- • **Unrivaled Durability:** Crafted from premium M35 high-speed steel with 5% cobalt, these bits slice through stainless steel and tough metals without dulling.
- • **Smooth & Clean Drilling:** Spiral flute design with 118° X point openings guarantees effortless chip removal and precise, burr-free holes every time.
- • **Universal Compatibility:** Hex shank fits all your drills—impact, bench press, or hand drills—eliminating slippage and maximizing control for professional-grade results.
- • **Precision Meets Versatility:** Three step drill bits cover a wide size range (1/4" to 7/8"), perfect for seamless hole enlargement, deburring, and chamfering across metal, wood, and plastic.

## Overview

This 3-piece premium step drill bit set features M35 high-speed steel with 5% cobalt and a TiAlN coating for superior durability and wear resistance. Designed with a spiral flute and 118° X point for smooth, precise drilling, it covers a versatile size range from 1/4" to 7/8". Compatible with various drills, it’s ideal for professionals and DIYers tackling metal, wood, plastic, and more.

## Description

Durable TiAlN-coated step drill bits made from premium HSS with 5% cobalt for superior performance on tough materials. Versatile 3-piece set with 1/4"-7/8" size range.

Review: Worth there cost - They are good drill bits. Made well
Review: Keeps edge well. Good quality amazingly - To be fair, these have lasted a lot longer than expected and still going. Have kept their edge also. Still sharp. I do recommend them Measure on mine were imperial btw

## Features

- ✅ VERSATILE 3PCS SET - Includes three step drill bits with varying sizes: #1 (1/4" - 5/16" - 3/8" - 7/16" - 1/2"), #2 (1/4" - 9/32" - 5/16" - 11/32" - 3/8" - 13/32" - 7/16" - 15/32" - 1/2"), and #3 (5/16" - 3/8" - 7/16" - 1/2" - 9/16" - 5/8" - 11/16" - 3/4" - 13/16"- 7/8"). These metal drill bits come in a box so they can be storage well.
- ✅ PREMIUM M35 HSS - Constructed from M35 high speed steel with 5% cobalt content, these step drill bits offer exceptional durability and superior cutting performance, even on tough materials like stainless steel (＜1mm).
- ✅ ADVANCED TIALN COATING - The Titanium Aluminium Nitride (TiAlN) coating ensures high hardness and excellent wear resistance, extending the lifespan of the drill bits and maintaining sharpness for longer periods.
- ✅ 118°X TYPE OPENINGS DESIGN - Designed with a spiral flute for smooth, clean drilling and enhanced chip removal. Achieve precise holes effortlessly, reducing the need for multiple drill bits.
- ✅ IDEAL FOR DIY & PROFESSIONAL USE - Whether you’re a DIY enthusiast or a professional, this step drill bit set is perfect for various applications, including drilling in sheet metal, aluminium, copper, wood, plastic, and more. Not only can it enlarge holes, but it also deburrs, chamfers, and cutting.
- ✅ COMPATIBLE WITH VARIOUS DRILLS - 1/4"(6.35mm) Hex shank design eliminate slipping in drill chuck, these step drill bits are compatible with a range of drilling tools including bench drills press, impact drills, and hand drills, making them a versatile addition to your toolkit.
- ❗ KIND TIPS - To prevent overheating and potential damage to the drill bits, always use cutting oil or spraying water during operation. Proper cooling extends the life and efficiency of the bits.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CP96FNTT |
| Best Sellers Rank | 1,288 in DIY & Tools ( See Top 100 in DIY & Tools ) 10 in Drill Bit Sets |
| Brand | ss shovan |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 395 Reviews |
| Cutting Angle String | 118 Degrees |
| Cutting Diameter | 0.25 Inches |
| Cutting angle string | 118 Degrees |
| Cutting diameter | 0.25 Inches |
| Finish Types | Titanium Aluminium Nitride |
| Finish type | Titanium Aluminium Nitride |
| Included Components | 3PCS Step Drill Bits, Box |
| Manufacturer | SS SHOVAN |
| Material | High Speed Steel Coblat M35, TiAlN Coating |
| Minimum Bore Diameter | 0.25 Inches |
| Model Number | step-M35 |
| Number of Flutes | 2 |
| Point Style | X Point |
| Shank Type | Hexagon |
| Shank type | Hexagon |
| Surface Recommendation | Metal |
| Tool Flute Type | Spiral |
| Unit Count | 3.0 Count |

## Product Details

- **Material:** High Speed Steel Coblat M35, TiAlN Coating
- **Cutting diameter:** 0.25 Inches
- **Finish type:** Titanium Aluminium Nitride
- **Shank type:** Hexagon
- **Cutting angle string:** 118 Degrees

## Images

![3PCS Premium HSS & Cobalt Spiral Step Drill Bit Sets (1/4"-7/8"), TiAlN Coated for Superior Durability, Cone Drill Bit for Sheet Metal, Stainless Steel, Aluminum, Wood, Plastic and DIY Projects - Image 1](https://m.media-amazon.com/images/I/71G7vF9MmUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth there cost
*by A***R on 5 January 2026*

They are good drill bits. Made well

### ⭐⭐⭐⭐⭐ Keeps edge well. Good quality amazingly
*by L***D on 19 November 2025*

To be fair, these have lasted a lot longer than expected and still going. Have kept their edge also. Still sharp. I do recommend them Measure on mine were imperial btw

### ⭐⭐⭐⭐⭐ Good product
*by A***N on 4 December 2025*

Good value for money well made came with handy storage case

## Frequently Bought Together

- 3PCS Unibit Step Drill Bit Set (1/4"-7/8"), M35 Cobalt, TiAlN Coated for Superior Durability, Spiral Cone Drill for Stainless Steel, Sheet Metal, Aluminum & Plastic
- Jerax tools 1/4 to 3/4 Inch Step Drill Bit, M2 High Speed Steel Drill bits for Hole Drilling in Extra Thick Material/Panel/Plate, Stainless Steel, Copper, Aluminum, Wood, Plastic

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-01*