---
product_id: 79074850
title: "KEO 50058 Cobalt Steel Single-End Countersink Set, Uncoated (Bright) Finish, Single Flute, 82 Degree Angle, 1/4\" - 1\" Body Diameter"
brand: "keo cutters"
price: "125364 Ft"
currency: HUF
in_stock: false
reviews_count: 7
url: https://www.desertcart.hu/products/79074850-keo-50058-cobalt-steel-single-end-countersink-set-uncoated-bright
store_origin: HU
region: Hungary
---

# 5 sizes from 1/4" to 1" Cobalt steel for hard metals 82° precision angle KEO 50058 Cobalt Steel Single-End Countersink Set, Uncoated (Bright) Finish, Single Flute, 82 Degree Angle, 1/4" - 1" Body Diameter

**Brand:** keo cutters
**Price:** 125364 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Elevate your metalwork game with precision that professionals swear by!

## Quick Answers

- **What is this?** KEO 50058 Cobalt Steel Single-End Countersink Set, Uncoated (Bright) Finish, Single Flute, 82 Degree Angle, 1/4" - 1" Body Diameter by keo cutters
- **How much does it cost?** 125364 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/79074850-keo-50058-cobalt-steel-single-end-countersink-set-uncoated-bright)

## Best For

- keo cutters enthusiasts

## Why This Product

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

## Key Features

- • **Precision 82° Angle:** Engineered for flawless countersinking every time
- • **Versatile 5-Piece Set:** Covers all your project needs from 1/4" to 1" diameters
- • **Cobalt Steel Durability:** Enhanced hardness tackles stainless steel & alloys with ease
- • **ISO 9001 Certified Quality:** Trusted industry standard ensuring consistent excellence
- • **Uncoated for Pure Performance:** No coatings, just raw power and reliability across applications

## Overview

The KEO 50058 Countersink Set features five uncoated cobalt steel tools with a sharp 82° angle, designed for superior performance on tough metals like stainless steel and nickel alloys. This ISO 9001:2008 certified set includes sizes from 1/4" to 1", delivering versatile, durable, and precise countersinking for professional-grade results.

## Description

Each 5-piece set includes one piece each of 1/4, 3/8, 1/2, 3/4, 1" body diameter with a particular included point angle. ISO 9001:2008 certified. Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications. 82 degree angle.

Review: the best quality - KEO`s stuff is an industry standard as far as I`m concerned. I`ve used their countersinks for years in every machine shop I ever worked in ,so when I saw this on desertcart for a decent price I grabbed it for my home shop knowing it will last beyond me !
Review: Disappointed - It came in a red case not in the picture that shows the nice wooden stand! False advertising and nowhere does it say made in USA! what a joke

## Features

- Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys
- Uncoated tools feature just the base substrate without any additional treatment or coatings and are suitable for a wide range of applications
- 82 degree angle
- Each 5-piece set includes one piece each of 1/4, 3/8, 1/2, 3/4, 1" body diameter with a particular included point angle
- ISO 9001:2008 certified

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B009478ODA |
| Best Sellers Rank | #170,965 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Single End Countersinks |
| Brand | KEO Cutters |
| Cutting Angle String | 82 Degrees |
| Cutting Diameter | 1 Inches |
| Date First Available | October 20, 2012 |
| Finish Type | Uncoated |
| Item Weight | 0.01 ounces |
| Item model number | 50058 |
| Manufacturer | KEO Cutters |
| Material | Cobalt Steel |
| Number of Flutes | 1 |
| Package Dimensions | 5.35 x 3.46 x 1.1 inches |
| Shank Type | round |
| Surface Recommendation | Metal |
| Tool Flute Type | Straight |
| Unit Count | 5.0 Count |

## Product Details

- **Cutting Angle String:** 82 Degrees
- **Cutting Diameter:** 1 Inches
- **Finish Type:** Uncoated
- **Material:** Cobalt Steel
- **Shank Type:** round

## Images

![KEO 50058 Cobalt Steel Single-End Countersink Set, Uncoated (Bright) Finish, Single Flute, 82 Degree Angle, 1/4" - 1" Body Diameter - Image 1](https://m.media-amazon.com/images/I/61g-+-Of-mL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ the best quality
*by D***M on June 18, 2022*

KEO`s stuff is an industry standard as far as I`m concerned. I`ve used their countersinks for years in every machine shop I ever worked in ,so when I saw this on Amazon for a decent price I grabbed it for my home shop knowing it will last beyond me !

### ⭐ Disappointed
*by E***. on February 6, 2024*

It came in a red case not in the picture that shows the nice wooden stand! False advertising and nowhere does it say made in USA! what a joke

### ⭐⭐⭐⭐⭐ Solid bits
*by J***M on December 12, 2018*

been using them for a short bit now and they work great. Keep your speed nice and slow with good lube and these should hold up for a long time.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hu/products/79074850-keo-50058-cobalt-steel-single-end-countersink-set-uncoated-bright](https://www.desertcart.hu/products/79074850-keo-50058-cobalt-steel-single-end-countersink-set-uncoated-bright)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-21*