---
product_id: 47423690
title: "Magafor 425 Series Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, Single Flute, 100 Degrees, Round Shank, 0.472\" Shank Dia., 1.181\" Body Dia."
brand: "magafor"
price: "₨9889"
currency: LKR
in_stock: true
category: "Misc."
url: https://www.desertcart.lk/products/47423690-magafor-425-series-cobalt-steel-single-end-countersink-uncoated-bright
store_origin: LK
region: Sri Lanka
---

# Magafor 425 Series Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, Single Flute, 100 Degrees, Round Shank, 0.472" Shank Dia., 1.181" Body Dia.

**Brand:** magafor
**Price:** ₨9889
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Magafor 425 Series Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, Single Flute, 100 Degrees, Round Shank, 0.472" Shank Dia., 1.181" Body Dia. by magafor
- **How much does it cost?** ₨9889 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/47423690-magafor-425-series-cobalt-steel-single-end-countersink-uncoated-bright)

## Best For

- magafor enthusiasts

## Why This Product

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

## Description

The Magafor 425 series cobalt steel single-end countersink with an uncoated (bright) finish creates a 100-degree conical opening that accepts a rivet so it sits flush with the surface. The single flute quickly cuts through material and has reduced vibration at higher speeds compared to multiple flutes. It is suitable for cutting small holes. Cobalt steel provides extended tool life compared to high-speed steel when cutting hard materials, and maintains the tool's toughness and hardness in high drilling temperatures. The uncoated finish has no additional surface treatment or coating. The tool has a single cutting end and a round shank that accommodates most drill chucks.Countersinks are fluted cutting tools that cut a conical or gradually widened opening for a hole into the surface of a workpiece, which provides a seat for a screw or rivet head. They are also used to create center holes for a machine center, deburr surfaces, and enlarging existing holes. The countersink's body diameter should be the same size or larger than what is being countersunk.Magafor manufactures precision cutting tools, including counterbores, countersinks, deburring tools, and end mills. The company, founded in 1937, is headquartered in Fontenay-sous-Bois, France.

## Features

- Creates a 100-degree countersink that accepts a rivet so it sits flush with the surface
- Single flute cuts quickly and reduces vibration compared to multiple flutes
- Cobalt steel provides extended tool life compared to high-speed steel when cutting hard materials
- Uncoated (bright) finish has no additional surface treatment or coating
- Single-ended tool has a round shank that accommodates most drill chucks

## Images

![Magafor 425 Series Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, Single Flute, 100 Degrees, Round Shank, 0.472" Shank Dia., 1.181" Body Dia. - Image 1](https://images-na.ssl-images-amazon.com/images/I/41lInfEc1PL.jpg)
![Magafor 425 Series Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, Single Flute, 100 Degrees, Round Shank, 0.472" Shank Dia., 1.181" Body Dia. - Image 2](https://images-na.ssl-images-amazon.com/images/I/316DfK3Ur8L.jpg)
![Magafor 425 Series Cobalt Steel Single-End Countersink, Uncoated (Bright) Finish, Single Flute, 100 Degrees, Round Shank, 0.472" Shank Dia., 1.181" Body Dia. - Image 3](https://images-na.ssl-images-amazon.com/images/I/41l7akLfzzL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/47423690-magafor-425-series-cobalt-steel-single-end-countersink-uncoated-bright](https://www.desertcart.lk/products/47423690-magafor-425-series-cobalt-steel-single-end-countersink-uncoated-bright)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-23*