---
product_id: 42201101
title: "6-30mm HSS Nitrogen Coated Spiral Grooved Step Drill Bit"
brand: "ggm4"
price: "€ 33.33"
currency: EUR
in_stock: true
category: "Misc."
url: https://www.desertcart.ie/products/42201101-6-30mm-hss-nitrogen-coated-spiral-grooved-step-drill-bit
store_origin: IE
region: Ireland
---

# 6-30mm HSS Nitrogen Coated Spiral Grooved Step Drill Bit

**Brand:** ggm4
**Price:** € 33.33
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 6-30mm HSS Nitrogen Coated Spiral Grooved Step Drill Bit by ggm4
- **How much does it cost?** € 33.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/42201101-6-30mm-hss-nitrogen-coated-spiral-grooved-step-drill-bit)

## Best For

- ggm4 enthusiasts

## Why This Product

- Trusted ggm4 brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Descripton: 6-30mm HSS Nitrogen Coated Spiral Grooved Step Drill Bit Specification: Material : High Speed Steel Surface : Nitrogen treatment (increasing the hardness and abrasion resistance) Color : Black (as picture shown) Shank Size: 25 x 10mm Size: 6-30mm 13 Steps: 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm Scop : Thin iron plate,aluminum,insulation panels,PVC panels 4mm thickness within the timber. Quantity: 1pc Features: No need for a pilot hole. Automatically deburr holes as you drill. Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy, insulation boards, PVC sheet,ect.. Package Included: 1 x Spiral Grooved Drill More Details:

## Features

- 6-30mm HSS Nitrogen Coated Spiral Grooved Step Drill Bit

## Images

![6-30mm HSS Nitrogen Coated Spiral Grooved Step Drill Bit - Image 1](https://images-na.ssl-images-amazon.com/images/I/41KFe8%2B-1oL.jpg)
![6-30mm HSS Nitrogen Coated Spiral Grooved Step Drill Bit - Image 2](https://images-na.ssl-images-amazon.com/images/I/415K7RyExJL.jpg)
![6-30mm HSS Nitrogen Coated Spiral Grooved Step Drill Bit - Image 3](https://images-na.ssl-images-amazon.com/images/I/41QSsr7Mg9L.jpg)
![6-30mm HSS Nitrogen Coated Spiral Grooved Step Drill Bit - Image 4](https://images-na.ssl-images-amazon.com/images/I/414OrJPe-qL.jpg)
![6-30mm HSS Nitrogen Coated Spiral Grooved Step Drill Bit - Image 5](https://images-na.ssl-images-amazon.com/images/I/41HRc7KmuNL.jpg)

---

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**Shop now:** [https://www.desertcart.ie/products/42201101-6-30mm-hss-nitrogen-coated-spiral-grooved-step-drill-bit](https://www.desertcart.ie/products/42201101-6-30mm-hss-nitrogen-coated-spiral-grooved-step-drill-bit)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-04*