---
product_id: 633417559
title: "3PCS Premium HSS & M35 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: "€ 57.72"
currency: EUR
in_stock: true
reviews_count: 13
category: "Ss Shovan"
url: https://www.desertcart.gr/products/633417559-3pcs-premium-hss-and-m35-cobalt-spiral-step-drill-bit
store_origin: GR
region: Greece
---

# 3PCS multi-step sizes for versatile drilling TiAlN coating for extreme wear resistance M35 HSS + 5% Cobalt for unmatched durability 3PCS Premium HSS & M35 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:** € 57.72
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Smarter, Not Harder — The Only Bits You’ll Ever Need!

## Quick Answers

- **What is this?** 3PCS Premium HSS & M35 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?** € 57.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/633417559-3pcs-premium-hss-and-m35-cobalt-spiral-step-drill-bit)

## 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 keeps your bits 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 like butter.
- • **All-in-One Versatility:** Three step drill bits cover a wide size range (1/4" to 7/8"), perfect for sheet metal, aluminum, wood, plastic, and more—your ultimate DIY and pro toolkit upgrade.
- • **Slip-Free & Compatible:** Hex shank design guarantees zero slipping in any drill chuck—compatible with impact drivers, bench drills, and hand drills for seamless workflow.
- • **Precision Spiral Design:** 118° X-type openings with spiral flutes ensure smooth, clean holes and efficient chip removal every time.

## Overview

This 3-piece premium step drill bit set features M35 high-speed steel with 5% cobalt for superior strength and a TiAlN coating for exceptional wear resistance. Designed with a 118° spiral flute and hex shank, these bits deliver precise, clean holes across metals, wood, and plastics. Ideal for professionals and DIYers alike, the versatile size range (1/4" to 7/8") and compatibility with multiple drill types make this set a must-have for any modern toolkit.

## Description

Product Description SS SHOVAN 3PCS M35 HSS & Cobalt Spiral Step Drill Bit Sets

Review: Very good very sharp very fast - Quality outstanding. I am going to buy more because of it usefulness. It fits in DeWalt drawer. Compatibility is very good between impact driver and drill. But works better on the drill
Review: Seems to be good quality - So far so good, not really done anything serious yet but they've done sheet metal like it was cardboard so I'm optimistic!

## 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 | 3,846 in DIY & Tools ( See Top 100 in DIY & Tools ) 19 in Drill Bit Sets |
| Brand | ss shovan |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 525 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 |
| Manufacturer Part Number | step-M35 |
| Material | High Speed Steel Coblat M35, TiAlN Coating |
| Minimum Bore Diameter | 0.25 Inches |
| Model Number | step-M35 |
| Number of Flutes | 2 |
| Number of Pieces | 3 |
| Point Style | X Point |
| Set Name | 3PCS Premium HSS & Cobalt Spiral Step Drill Bit Sets |
| Shank Type | Hexagon |
| Shank type | Hexagon |
| Surface Recommendation | Metal |
| Tool Flute Type | Spiral |
| Unit Count | 3.0 count |

## Product Details

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

## Images

![3PCS Premium HSS & M35 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)
![3PCS Premium HSS & M35 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 2](https://m.media-amazon.com/images/I/71BxM9blcVL.jpg)
![3PCS Premium HSS & M35 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 3](https://m.media-amazon.com/images/I/614Z8JLi5VL.jpg)
![3PCS Premium HSS & M35 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 4](https://m.media-amazon.com/images/I/71oaQ0dZJLL.jpg)
![3PCS Premium HSS & M35 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 5](https://m.media-amazon.com/images/I/81+s6RDXhvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good very sharp very fast
*by T***E on 1 June 2026*

Quality outstanding. I am going to buy more because of it usefulness. It fits in DeWalt drawer. Compatibility is very good between impact driver and drill. But works better on the drill

### ⭐⭐⭐⭐⭐ Seems to be good quality
*by A***S on 14 June 2026*

So far so good, not really done anything serious yet but they've done sheet metal like it was cardboard so I'm optimistic!

### ⭐⭐⭐⭐ Good value
*by A***N on 11 January 2026*

Not the best but ok for hard surfaces to drill 👍👍👍

## 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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**Shop now:** [https://www.desertcart.gr/products/633417559-3pcs-premium-hss-and-m35-cobalt-spiral-step-drill-bit](https://www.desertcart.gr/products/633417559-3pcs-premium-hss-and-m35-cobalt-spiral-step-drill-bit)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-07-10*