---
product_id: 489761278
title: "1.5mm-6.5mm"
brand: "copouixr"
price: "3298 kr"
currency: ISK
in_stock: null
reviews_count: 9
category: "Copouixr"
url: https://www.desertcart.is/products/489761278-1-5mm-6-5mm
store_origin: IS
region: Iceland
---

# 135° double-edge spiral cutting 13 precision metric sizes 1.5-6.5mm 5% Cobalt for superior hardness 1.5mm-6.5mm

**Brand:** copouixr
**Price:** 3298 kr
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Drill Like a Pro, Finish Like a Boss

## Quick Answers

- **What is this?** 1.5mm-6.5mm by copouixr
- **How much does it cost?** 3298 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/489761278-1-5mm-6-5mm)

## Best For

- copouixr enthusiasts

## Why This Product

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

## Key Features

- • **Precision Metric Range:** 13 drill bits from 1.5mm to 6.5mm cover every detailed project need
- • **Compact & Organized Storage:** Durable plastic case with size labels keeps your bits secure and ready to go
- • **Effortless Cutting Efficiency:** 135° double-edge spiral design ensures clean, fast drilling without surface damage
- • **Versatile Material Compatibility:** Engineered for stainless steel, cast iron, copper, wood, and more—your all-in-one solution
- • **Unmatched Durability & Heat Resistance:** 5% cobalt alloy boosts lifespan and performance under pressure

## Overview

This 13-piece cobalt drill bit set (1.5mm-6.5mm) features 5% cobalt for enhanced hardness and heat resistance, a 135° double-edge spiral design for precise cutting, and a compact plastic case for easy storage. Perfectly suited for professionals and makers working with stainless steel, hard metals, and wood, it delivers reliable performance and versatility for every project.

## Description

Cobalt Metric Drill bits Set 1.5mm-6.5mm/13PCS High-Speed Steel Drill bit for Stainless Steel, Hard Metal, Cast Iron, Copper, Aluminum Plastic - desertcart.com

Review: Great for 3d printing - Bought these when i got back into 3d printing and needed to be able to precisely clearance holes in things i had printed since 99% of measurements used in 3d printing projects are metric. Well made, works well, great price, and the plastic case locks closed so you dont have to worry about them bouncing around in a bag and falling out.
Review: Satisfied - Sharp. Nice index. Almost impossible to find metric drills here in the states. So a win all around.

## Features

- 【Cobalt drill bits Widely applicable】Cobalt drill bits for by are suitable for stainless steel, carbon, steel, cast iron, engineering steel, hard metals, copper, wood suitable for home handicraft scenes and professional work
- 【Rare element cobalt】Metal drill bits with 5% cobalt element improve hardness, high temperature resistance, durability and performance better than conventional drill bits Effectively improve project efficiency Note that it does not apply with glass and ceramics
- 【Good Performance】135% Spiral Double Edge Cutting Sharp Corners Do Not Linger on the Surface, but Advance in a Predetermined Direction
- 【Metric drill bits set】 1.5mm 2mm 2.5mm 3mm 3.2mm 3.5mm 4mm 4.5mm 4.8mm 5mm 5.5mm 6mm 6.5mm A total of 13 round straight steel drills of different diameters, suitable for home handicraft scenes and professional work Small sizes require attention to speed and temperature
- 【Plastic Storage Box】A storage box with size identification, which is easy to carry, choose and store

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8WYPBMF |
| Best Sellers Rank | #43,350 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #90 in Jobber Drill Bits |
| Brand | COPOUIXR |
| Cutting Angle String | 135° Degrees |
| Cutting Diameter | 1.5mm-6.5mm Millimeters |
| Date First Available | August 7, 2022 |
| Finish Type | Uncoated |
| Item Weight | 3.52 ounces |
| Item dimensions L x W x H | 5.43 x 3.07 x 0.59 inches |
| Item model number | Cobalt twist drill bits 13 |
| Manufacturer | COPOUIXR |
| Material | Cobalt |
| Number of Flutes | 2 |
| Number of Pieces | 13 |
| Product Dimensions | 5.43 x 3.07 x 0.59 inches |
| Set Name | 1.5mm-6.5mm |
| Shank Type | Straight |
| Surface Recommendation | Metal,Stainless Steel,Steel |
| Tool Flute Type | Spiral |
| UPC | 797439784921 |
| Unit Count | 13.0 Count |

## Product Details

- **Cutting Angle String:** 135° Degrees
- **Cutting Diameter:** 1.5mm-6.5mm Millimeters
- **Finish Type:** Uncoated
- **Material:** Cobalt
- **Shank Type:** Straight

## Images

![1.5mm-6.5mm - Image 1](https://m.media-amazon.com/images/I/61cwQGNpJCL.jpg)
![1.5mm-6.5mm - Image 2](https://m.media-amazon.com/images/I/51aSjEA8Z9L.jpg)
![1.5mm-6.5mm - Image 3](https://m.media-amazon.com/images/I/41p5KvsIIQL.jpg)
![1.5mm-6.5mm - Image 4](https://m.media-amazon.com/images/I/51OzORUS8ZL.jpg)
![1.5mm-6.5mm - Image 5](https://m.media-amazon.com/images/I/71J06X0hM2L.jpg)

## Available Options

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

## Questions & Answers

**Q: how do I open the case, grrr!?**
A: Hello
There is a black disposable component in the upper left corner that can be used after destructively removed
We are sorry that our products have caused you an unpleasant experience
We will document this issue and will improve it
Have a great life

**Q: do drill bits have etched "HSS Co"? or else how do you know they are Cobalt drill bits?**
A: 3mm-13mm have HSS*Co logo and size marking
1mm-2.5mm is too small to be marked, but also contains cobalt

**Q: what tolerances can I expect?**
A: From the product manufacturing technology:
   The diameters are all standard sizes
   Drill length and cutting edge length may have small measurement errors with the solid
From the perspective of use:
   Borehole diameter, face tolerances range from 0.01mm to 0.5mm, and the tolerance slowly decreases as the depth increases 
   Cordless drill with maximum tolerance for handheld operation 
   Table drill tolerances will remain below 0.1mm
Hope this helps with your question

**Q: what is the cutting tip angle?**
A: Tip angle 118 °
This is the best angle for the cobalt twist drill. The tip angle of all sizes of the set is 118 °. The new product can be used out of the box without trimming and grinding.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for 3d printing
*by S***. on January 15, 2026*

Bought these when i got back into 3d printing and needed to be able to precisely clearance holes in things i had printed since 99% of measurements used in 3d printing projects are metric. Well made, works well, great price, and the plastic case locks closed so you dont have to worry about them bouncing around in a bag and falling out.

### ⭐⭐⭐⭐⭐ Satisfied
*by B***H on February 27, 2026*

Sharp. Nice index. Almost impossible to find metric drills here in the states. So a win all around.

### ⭐⭐⭐⭐ Good Value Bits
*by G***S on December 21, 2025*

Solid drill bits. Great cut and very sharp. Not made for heavy use. Good value for the money.

## Frequently Bought Together

- COPOUIXR M35 Cobalt Round Straight Handle Metric Drill bit Set 1.5mm-6.5mm Drill Bits Suitable for Stainless Steel, Hard Metal, Cast Iron, Copper, Aluminum Plastic (13pcs) (13pcs)
- Tap Magic 30004P ProTap Cutting Fluid, 4 oz. Size

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-17*