---
product_id: 807167016
title: "4mm Cobalt M35 Drill Bits (5 Pack), Metric Black and Gold Coated Twist Drill Bits for Hard Metal, Stainless Steel and Copper"
brand: "hlofizi"
price: "€ 15.21"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.it/products/807167016-4mm-cobalt-m35-drill-bits-5-pack-metric-black-gold
store_origin: IT
region: Italy
---

# 4mm Cobalt M35 Drill Bits (5 Pack), Metric Black and Gold Coated Twist Drill Bits for Hard Metal, Stainless Steel and Copper

**Brand:** hlofizi
**Price:** € 15.21
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** 4mm Cobalt M35 Drill Bits (5 Pack), Metric Black and Gold Coated Twist Drill Bits for Hard Metal, Stainless Steel and Copper by hlofizi
- **How much does it cost?** € 15.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/807167016-4mm-cobalt-m35-drill-bits-5-pack-metric-black-gold)

## Best For

- hlofizi enthusiasts

## Why This Product

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

## Description

Buy HLOFIZI 4mm Cobalt M35 Drill Bits (5 Pack), Metric Black and Gold Coated Twist Drill Bits for Hard Metal, Stainless Steel and Copper: Drill Bit Sets - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good and Durable Bits - These bits are very strong. I bought them for knife making, so I’m using them to drill through 1084 carbon steel, and they have no trouble going through the metal. Lube them up before drilling, and go slowly, and these should last a long time.
Review: Reasonable - Works as advertised no Problems yet. Look and feels appropriate. Reasonable

## Features

- 4mm M35 cobalt drill bits, 5-piece. Ideal for drilling hard metal, stainless steel,copper and aluminum
- UP to 3X Longer Life: Made of M35 cobalt high speed steel, provide extreme durability and resisting breakage. Black and gold coating for high-heat resistant and rust protection
- Efficiently and Clean: Fully ground technology for PRECEISION and FAST drilling clean, burr-free holes
- Prevent Walking: 135 Degrees split point for precision start NO WALKING, and stays sharper longer than your standard drill bit
- Optimized Flute Design: Fast chip removal. Comes with straight shank. Size markings on the shank for identifying sizes quickly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FG2XWXQ6 |
| Best Sellers Rank | #60,878 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #25 in Metalworking & Multipurpose Drill Sets #1,306 in Drill Bits |
| Brand Name | HLOFIZI |
| Customer Reviews | 4.3 4.3 out of 5 stars (28) |
| Item Dimensions | 0.39 x 0.16 x 0.16 inches |
| Manufacturer | Faith Tools |
| Material Type | Cobalt |
| Part Number | MCDB4MP5BG3 |
| Shank Type | Round |
| Unit Count | 5.0 Count |

## Product Details

- **Brand:** HLOFIZI
- **Item dimensions L x W x H:** 0.39 x 0.16 x 0.16 inches
- **Material:** Cobalt
- **Shank Type:** Round
- **Unit Count:** 5.0 Count

## Images

![4mm Cobalt M35 Drill Bits (5 Pack), Metric Black and Gold Coated Twist Drill Bits for Hard Metal, Stainless Steel and Copper - Image 1](https://m.media-amazon.com/images/I/61gnZsXrH0L.jpg)
![4mm Cobalt M35 Drill Bits (5 Pack), Metric Black and Gold Coated Twist Drill Bits for Hard Metal, Stainless Steel and Copper - Image 2](https://m.media-amazon.com/images/I/61fJfyLMNrL.jpg)
![4mm Cobalt M35 Drill Bits (5 Pack), Metric Black and Gold Coated Twist Drill Bits for Hard Metal, Stainless Steel and Copper - Image 3](https://m.media-amazon.com/images/I/6194smTKrmL.jpg)
![4mm Cobalt M35 Drill Bits (5 Pack), Metric Black and Gold Coated Twist Drill Bits for Hard Metal, Stainless Steel and Copper - Image 4](https://m.media-amazon.com/images/I/51mxpOLrQUL.jpg)
![4mm Cobalt M35 Drill Bits (5 Pack), Metric Black and Gold Coated Twist Drill Bits for Hard Metal, Stainless Steel and Copper - Image 5](https://m.media-amazon.com/images/I/61Ru1PtfFkL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good and Durable Bits
*by D***. on March 4, 2026*

These bits are very strong. I bought them for knife making, so I’m using them to drill through 1084 carbon steel, and they have no trouble going through the metal. Lube them up before drilling, and go slowly, and these should last a long time.

### ⭐⭐⭐⭐⭐ Reasonable
*by T***L on January 5, 2026*

Works as advertised no Problems yet. Look and feels appropriate. Reasonable

### ⭐⭐⭐⭐⭐ Drill
*by W***D on January 9, 2026*

Worked well

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**Shop now:** [https://www.desertcart.it/products/807167016-4mm-cobalt-m35-drill-bits-5-pack-metric-black-gold](https://www.desertcart.it/products/807167016-4mm-cobalt-m35-drill-bits-5-pack-metric-black-gold)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-05-12*