---
product_id: 12809643
title: "BOSCH CSH1 1/2-Inch HSS Countersink"
brand: "bosch"
price: "E£ 3449"
currency: EGP
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.eg/products/12809643-bosch-csh1-1-2-inch-hss-countersink
store_origin: EG
region: Egypt
---

# Balanced double flute Self-starting point Resharpenable edge BOSCH CSH1 1/2-Inch HSS Countersink

**Brand:** bosch
**Price:** E£ 3449
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Craft with Bosch Precision!

## Quick Answers

- **What is this?** BOSCH CSH1 1/2-Inch HSS Countersink by bosch
- **How much does it cost?** E£ 3449 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/12809643-bosch-csh1-1-2-inch-hss-countersink)

## Best For

- bosch enthusiasts

## Why This Product

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

## Key Features

- • **Longevity in Mind:** Resharpenable cutting edge extends tool life, making it a smart investment.
- • **Automatic Deburring:** Trailing flute automatically deburrs holes, saving you time and effort.
- • **Professional Quality:** Designed for the discerning professional, delivering results that impress.
- • **Precision Engineering:** Self-starting point ensures perfect placement every time.
- • **Vibration-Free Performance:** Balanced double flute design eliminates chatter for smooth operation.

## Overview

The Bosch CSH1 1/2-Inch HSS Countersink is engineered for professionals seeking precision and durability. Its self-starting point, balanced double flute design, and automatic deburring feature ensure a flawless finish, while the resharpenable cutting edge guarantees longevity. Perfect for any project that demands excellence.

## Description

Product Description               The BOSCH line of countersinks are great for deburring and chamfering openings to pre-drilled holes. Great for electrical, plumbing and HVAC contractors. BOSCH countersinks cut varied materials cleanly and accurately. With standard high-speed steel and super hard titanium-coated bits, these countersinks perform great in even the toughest materials.                  From the Manufacturer               Bosch countersinks are great for deburring and chamfering openings to pre-drilled holes.

## Features

- Self-starting point starts on contact
- Balanced double flute
- Eliminates chatter and vibration
- Trailing flute automatically deburrs holes
- Resharpenable cutting edge enables longer tool life

## Product Details

- **Material:** High Speed Steel (HSS)
- **Cutting Diameter:** 2 Inches
- **Finish Type:** Titanium
- **Shank Type:** Straight
- **Cutting Angle String:** 120 Degrees

## Images

![BOSCH CSH1 1/2-Inch HSS Countersink - Image 1](https://m.media-amazon.com/images/I/612LvdlH3WL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ They work well and hold up
*by R***O on August 3, 2025*

I use them for all materials, everything. I keep one in the case of each Milwaukee Fuel drill. I debur almost every hole we drill with them.

### ⭐⭐⭐⭐⭐ Drilled into mild steel
*by A***R on June 20, 2024*

I have a 60 year old bathroom exhaust fan. It began to squeak and squeal. Rather than replace the motor, I drilled a small hole in the bottom of the housing at the bottom bearing and smushed axle grease in. Sounds quiet and runs great again. Saved about $100

### ⭐⭐⭐⭐ Works, but chattered on mild steel
*by W***. on July 8, 2024*

I used this to countersink screw holes in a mild steel sheet. It did the job, though it chattered a fair amount. I used WD-40 to lubricate, and tried drilling at a variety of speeds, but I struggled to make a smooth countersink. In the end this doesn’t really matter, since the countersink is hidden by the screw head, but I had hoped for a smoother result. The bit did the job, and doesn’t seem to have dulled.

## Frequently Bought Together

- BOSCH CSH1 1/2-Inch HSS Countersink
- Tap Magic 30004P ProTap Cutting Fluid, 4 oz. Size

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**Shop now:** [https://www.desertcart.com.eg/products/12809643-bosch-csh1-1-2-inch-hss-countersink](https://www.desertcart.com.eg/products/12809643-bosch-csh1-1-2-inch-hss-countersink)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-23*