---
product_id: 550552122
title: "amoolo 1/2\" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel"
brand: "amoolo"
price: "C$4932"
currency: NIO
in_stock: true
reviews_count: 5
category: "Amoolo"
url: https://www.desertcart.ni/products/550552122-amoolo-1-2-inch-cobalt-drill-bits-5pcs-m35-hss
store_origin: NI
region: Nicaragua
---

# Fully Ground Spiral - reduces friction & heat 135° Split Point - precise, no walking, faster drilling M35 Cobalt Steel - 5% cobalt for max durability amoolo 1/2" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel

**Brand:** amoolo
**Price:** C$4932
**Availability:** ✅ In Stock

## Summary

> 🔩 Drill Like a Pro, Last Like a Legend

## Quick Answers

- **What is this?** amoolo 1/2" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel by amoolo
- **How much does it cost?** C$4932 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/550552122-amoolo-1-2-inch-cobalt-drill-bits-5pcs-m35-hss)

## Best For

- amoolo enthusiasts

## Why This Product

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

## Key Features

- • **Unmatched Durability:** Industry-grade M35 cobalt steel ensures your bits outlast the competition, tackling the toughest metals with ease.
- • **Versatile Metal Mastery:** Engineered to cut through stainless steel, cast iron, aluminum, and even wood—your all-in-one solution for diverse projects.
- • **Precision at Every Drill:** 135° split point design prevents walking, delivering pinpoint accuracy and faster results—no center punch needed.
- • **Confidence-Backed Warranty:** Enjoy peace of mind with a 90-day satisfaction guarantee—because your craft deserves nothing less.
- • **Cool & Efficient Performance:** Fully ground spiral grooves clear debris quickly, minimizing heat buildup for longer bit life and smoother drilling.

## Overview

The amoolo 1/2" Cobalt Drill Bit Set features five premium M35 high-speed steel bits infused with 5% cobalt for superior wear resistance. Designed with a 135° split point and fully ground spiral grooves, these bits deliver precise, fast, and cool drilling across hard metals like stainless steel and cast iron, as well as softer materials. Compatible with most power drills and backed by a 90-day warranty, this set is engineered for professionals demanding durability and accuracy.

## Description

amoolo 1/2" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel

Review: Bits work great and at a great price
Review: Excelente brocas para metal duro y diferentes tamaños para el uso de trabajo.

## Features

- 【5pcs 1/2" Cobalt Drill Bits】5pcs - 1/2” Metal Drill Bits.This drill bit fits the majority of power drill currently on the market.
- 【M35 Cobalt High Speed Steel】Industry grade M35 high speed steel drill bit set, much harder than HSS used in other similar drill bits set. These drill bits contain 5% Cobalt, which increases wear-resistance and durability.
- 【Fully Ground Process & 135° Split Point】Fully ground spiral groove design clears particles quickly, decreases friction and heat for faster and cooler drilling performance. 135° split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
- 【Multiple Application】Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals. ✔ Pay attention to speed, pressure and heat control during drilling.
- 【90 DAYS WARRANTY】If you are not fully satisfied for any reason, please contact us for a 100% refund or replacement.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08VS6H3ZX |
| ASIN  | B08VS6H3ZX |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #245,025 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,120 in Power Drill Bit Sets |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,766) |
| Customer reviews | 4.5 4.5 out of 5 stars (1,766) |
| Date First Available | 21 January 2023 |
| Date First Available  | 21 January 2023 |
| Finish | stainless_steel |
| Item Weight | 531 g |
| Item model number | AM0010005 |
| Item model number  | AM0010005 |
| Manufacturer | amoolo |
| Manufacturer  | amoolo |
| Material | Cobalt Steel |
| Number Of Pieces | 5 |
| Package Dimensions | 18.21 x 7.8 x 1.7 cm; 531 g |
| Package Dimensions  | 18.21 x 7.8 x 1.7 cm; 531 g |
| Part number | AM0020004 |
| Size | 1/2 in 5pcs |

## Product Details

- **Cutting angle string:** 135 Degrees
- **Cutting diameter:** 0.5 Inches
- **Finish type:** stainless_steel
- **Material:** Cobalt Steel
- **Shank type:** Straight

## Images

![amoolo 1/2" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel - Image 1](https://m.media-amazon.com/images/I/61f1OR5cpYL.jpg)
![amoolo 1/2" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel - Image 2](https://m.media-amazon.com/images/I/61WtH3dNxGL.jpg)
![amoolo 1/2" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel - Image 3](https://m.media-amazon.com/images/I/71TJZx2-5uL.jpg)
![amoolo 1/2" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel - Image 4](https://m.media-amazon.com/images/I/71yJE+C8J0L.jpg)
![amoolo 1/2" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel - Image 5](https://m.media-amazon.com/images/I/81q8ks3756L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***N on 19 January 2026*

Bits work great and at a great price

### ⭐⭐⭐⭐⭐ Review
*by I***O on 22 June 2020*

Excelente brocas para metal duro y diferentes tamaños para el uso de trabajo.

### ⭐⭐⭐⭐ Review
*by J***N on 11 September 2025*

Just drill bits. Nothing special.

## Frequently Bought Together

- amoolo 1/2" inch Cobalt Drill Bits(5Pcs), M35 HSS Metal Jobber Length Twist Drill Bit Set for Hard Metal, Stainless Steel
- 1/4-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12
- Cobalt Drill Bits for Metal and Steel - 13 Piece Set in SAE Sizes (1/16" - 1/4") M35 Fully Grounded 5% Cobalt - Plastic Storage Case Included

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**Shop now:** [https://www.desertcart.ni/products/550552122-amoolo-1-2-inch-cobalt-drill-bits-5pcs-m35-hss](https://www.desertcart.ni/products/550552122-amoolo-1-2-inch-cobalt-drill-bits-5pcs-m35-hss)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-27*