---
product_id: 14210407
title: "Bosch CO2144 17/64 in. x 4-1/8 in. Cobalt Drill Bit"
brand: "bosch"
price: "59.68 DT"
currency: TND
in_stock: true
category: "Bosch"
url: https://www.desertcart.tn/products/14210407-bosch-co2144-17-64-in-x-4-1-8-in
store_origin: TN
region: Tunisia
---

# Split point for no-walk drilling Withstands up to 1100°F heat Thick web design for max stability Bosch CO2144 17/64 in. x 4-1/8 in. Cobalt Drill Bit

**Brand:** bosch
**Price:** 59.68 DT
**Availability:** ✅ In Stock

## Summary

> 🛠️ Drill Like a Pro, Last Like a Legend

## Quick Answers

- **What is this?** Bosch CO2144 17/64 in. x 4-1/8 in. Cobalt Drill Bit by bosch
- **How much does it cost?** 59.68 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/14210407-bosch-co2144-17-64-in-x-4-1-8-in)

## 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

- • **Unmatched Stability:** Rigid, thick web design ensures precision and durability in demanding applications.
- • **Fast Material Removal:** Spiral flute design accelerates drilling speed while maintaining bit longevity.
- • **Versatile Metal Master:** Engineered for light-gauge metal, stainless steel, titanium, cast iron, and more—your go-to bit for diverse projects.
- • **Heat-Resistant Powerhouse:** Drill through the toughest metals without overheating, sustaining performance up to 1100°F.
- • **Effortless Precision Start:** Split point tip eliminates walking—start drilling exactly where you want every time.

## Overview

The Bosch CO2144 17/64 in. x 4-1/8 in. Cobalt Drill Bit is engineered for professionals demanding durability and precision. Featuring a heat-resistant cobalt build that withstands temperatures up to 1100°F, a thick web design for enhanced stability, and a split point tip for no-walk starts, this bit excels in drilling hard metals including stainless steel, titanium, and cast iron. Ideal for high-performance applications, it delivers fast, clean holes with lasting reliability.

## Description

Product Description BOSCH cobalt drill bits are specially designed for drilling in hard steel. Thick web helix delivers fast material removal combined with increased durability for maximum efficiency and performance. Each bit is manufactured to exacting specifications and features a split point that starts on contact with no walking or skating, eliminating the need for a center punch. From the Manufacturer Bosch cobalt drill bits offer the best heat resistance and rigid thick web design for drilling in extremely hard and abrasive materials such as treated stainless steel (precipitation-hardened), cast iron and titanium.

## Features

- WITHSTANDS HIGH-TEMPERATURE APPLICATIONS FOR EXTENDED PERIODS OF TIME (UP TO 1,100F)
- RIGID, THICK WEB DESIGN ADDS STABILITY TO BIT IN TOUGH APPLICATIONS
- SURFACE HARDENED TO PENETRATE TOUGH ABRASIVE MATERIALS
- AVAILABLE IN JOBBER LENGTH, FULL SHANK
- BEST USED FOR DRILLING INTO LIGHT-GAUGE METAL, HIGH-CARBON STEEL, ALUMINUM AND ALLY STEEL, CAST IRON, STAINLESS STEEL AND TITANIUM

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000AESUFS |
| Best Sellers Rank | #7,939 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #16 in Jobber Drill Bits |
| Brand Name | Bosch |
| Customer Reviews | 4.7 4.7 out of 5 stars (8,069) |
| Cutting Angle String | 135 degrees |
| Cutting Diameter | 0.27 inches |
| Finish Types | Titanium |
| Global Trade Identification Number | 00000346333565 |
| Included Components | 1 Bit |
| Item Type Name | 17/64 COBALT SPJOBBER DRILL BIT (CARDED) |
| Item Weight | 1 ounces |
| Manufacturer | Bosch |
| Material Type | Cobalt |
| Minimum Bore Diameter | 0.27 inches |
| Model | CO2144 |
| Number of Flutes | 2 |
| Number of Pieces | 1 |
| Part Number | CO2144 |
| Point Style | Split Point |
| Shank Type | 3-Flat |
| Surface Recommendation | Aluminum,Cast Iron,Metal,Stainless,Stainless Steel,Steel |
| Tool Flute Type | Spiral |
| UPC | 000346333565 |
| Unit Count | 1 Count |
| Warranty Description | No |

## Product Details

- **Cutting Angle String:** 135 degrees
- **Cutting Diameter:** 0.27 inches
- **Finish Type:** Titanium
- **Material:** Cobalt
- **Shank Type:** 3-Flat

## Images

![Bosch CO2144 17/64 in. x 4-1/8 in. Cobalt Drill Bit - Image 1](https://m.media-amazon.com/images/I/31g-DIqud7L.jpg)
![Bosch CO2144 17/64 in. x 4-1/8 in. Cobalt Drill Bit - Image 2](https://m.media-amazon.com/images/I/61aj-TPF9NL.jpg)

## Available Options

This product comes in different **Size, Number Of Items** options.

---

## 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.tn/products/14210407-bosch-co2144-17-64-in-x-4-1-8-in](https://www.desertcart.tn/products/14210407-bosch-co2144-17-64-in-x-4-1-8-in)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-31*