---
product_id: 600832478
title: "Cobalt Drill Bit Set, 3/8\" (5pcs) M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case"
brand: "macxcoip"
price: "€ 46.12"
currency: EUR
in_stock: true
reviews_count: 13
category: "Macxcoip"
url: https://www.desertcart.gr/products/600832478-cobalt-drill-bit-set-3-8-5pcs-m35-high-speed
store_origin: GR
region: Greece
---

# 135° point tip for rapid, precise drilling M35 Cobalt Steel for extreme durability Compact indexed case for organized storage Cobalt Drill Bit Set, 3/8" (5pcs) M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case

**Brand:** macxcoip
**Price:** € 46.12
**Availability:** ✅ In Stock

## Summary

> 🔩 Drill Like a Pro, Finish Like a Boss!

## Quick Answers

- **What is this?** Cobalt Drill Bit Set, 3/8" (5pcs) M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case by macxcoip
- **How much does it cost?** € 46.12 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/600832478-cobalt-drill-bit-set-3-8-5pcs-m35-high-speed)

## Best For

- macxcoip enthusiasts

## Why This Product

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

## Key Features

- • **Ergonomic Storage:** Sleek indexed case keeps your bits organized and ready for action, perfect for on-the-go pros.
- • **Trusted by Experts:** Top-rated for metalwork and DIY, these bits maintain sharpness without overheating or dulling.
- • **Unmatched Durability:** M35 cobalt alloy ensures long-lasting sharpness and resilience against hardened metals.
- • **Precision Engineering:** 135-degree spear point tip and spiral flutes deliver fast, clean cuts with minimal walk-off.
- • **Versatile Performance:** Effortlessly drills through stainless steel, cast iron, wood, plastic, and more—your all-in-one solution.

## Overview

The MACXCOIP 3/8" (5pcs) Cobalt Drill Bit Set features premium M35 high-speed steel cobalt bits designed for superior durability and precision. With a 135° spear point tip and spiral flutes, these bits deliver fast, clean drilling on hardened metals, stainless steel, wood, and plastics. Packaged in a compact indexed case, this set is ideal for professionals and DIYers seeking reliable, versatile performance without compromise.

## Description

MACXCOIP 3/8" (5pcs) Cobalt Drill Bit Set, M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case - desertcart.com

Review: Strong cobalt drill bits cut hard metal well - This cobalt drill bit set performs really well on harder materials. The bits stay sharp and cut cleanly when used with proper speed and pressure. Sizes are accurate and the set covers most common needs. Used them for metal drilling and they handled the job without overheating or dulling quickly. Great value set for DIY or shop use and a nice upgrade from standard bits.
Review: I cleared a stripped screw head using one of these bits - I cleared a stripped screw head using one of these bits and it took me less than 20 seconds. I had previously tried using several different extractors and none worked. One of these bits was literally the only way I could remove the screw. For note taking purposes, the screw belonged to a door knob and was also warped. I am happy with the quality of all of the drill bits. Mine came slightly lubricated with some kind of machine oil. The affordability of these cobalt drill bits is excellent and their performance is even better. The speed that I was able to remove the stripped screw with was amazing. I literally drilled into it and the lingering stuck knob literally fell off. If all else fails and you're trying to remove a stripped or warped screw, try using these bits to help you out.

## Features

- Single Size: The drill bits include 5pcs 3/8" drills. If you have specific drilling size requirements, then the drill bit is very suitable for you
- M35 Cobalt Drill Bit: The M35 cobalt drill bit is a durable, sharp and robust drill bit suitable for cutting stainless steel, iron castings, copper, aluminum and other soft metals as well as plastics, wood etc
- Quick and Efficient: The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135 degree point tip and twist design for faster cutting, self-centering to prevent walk-off and faster chip and particle removal
- HSS Drill Bit Set: HSS cobalt drill bit set for hardened steel with excellent cutting performance. 13 sets of drill bits for long term use. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling
- Easy to store: The drill bit kit is packaged in a small and sturdy package for easy storage and sorting. If you have any questions, please refer to us and we will be happy to assist you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C3V1LJZP |
| Best Sellers Rank | #1,162 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Jobber Drill Bits |
| Brand | MACXCOIP |
| Cutting Angle String | 135 Degrees |
| Cutting Diameter | 9.53 Millimeters |
| Date First Available | April 28, 2023 |
| Finish Type | Aluminum |
| Item Weight | 9.9 ounces |
| Item model number | MACXCOIP |
| Manufacturer | MACXCOIP |
| Material | Alloy Steel, Cobalt, Cobalt Steel, High Speed Steel (HSS), Stainless Steel |
| Number of Flutes | 2 |
| Number of Pieces | 5 |
| Package Dimensions | 6.46 x 4.88 x 1.57 inches |
| Point Style | Spear Point |
| Set Name | MACXCOIP 3/8" (5pcs) Cobalt Drill Bit Set |
| Shank Type | Straight |
| Surface Recommendation | Aluminum,Cast Iron,Copper,Iron,Metal,Plastic,Stainless Steel,Steel,Wood |
| Tool Flute Type | Spiral |
| UPC | 715787182794 |
| Unit Count | 5.0 Count |

## Product Details

- **Cutting Angle String:** 135 Degrees
- **Cutting Diameter:** 9.53 Millimeters
- **Finish Type:** Aluminum
- **Material:** Alloy Steel, Cobalt, Cobalt Steel, High Speed Steel (HSS), Stainless Steel
- **Shank Type:** Straight

## Images

![Cobalt Drill Bit Set, 3/8" (5pcs) M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case - Image 1](https://m.media-amazon.com/images/I/71+yMJLUJYL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Strong cobalt drill bits cut hard metal well
*by J***Y on January 30, 2026*

This cobalt drill bit set performs really well on harder materials. The bits stay sharp and cut cleanly when used with proper speed and pressure. Sizes are accurate and the set covers most common needs. Used them for metal drilling and they handled the job without overheating or dulling quickly. Great value set for DIY or shop use and a nice upgrade from standard bits.

### ⭐⭐⭐⭐⭐ I cleared a stripped screw head using one of these bits
*by G***A on December 8, 2025*

I cleared a stripped screw head using one of these bits and it took me less than 20 seconds. I had previously tried using several different extractors and none worked. One of these bits was literally the only way I could remove the screw. For note taking purposes, the screw belonged to a door knob and was also warped. I am happy with the quality of all of the drill bits. Mine came slightly lubricated with some kind of machine oil. The affordability of these cobalt drill bits is excellent and their performance is even better. The speed that I was able to remove the stripped screw with was amazing. I literally drilled into it and the lingering stuck knob literally fell off. If all else fails and you're trying to remove a stripped or warped screw, try using these bits to help you out.

### ⭐⭐⭐⭐ A mostly sharp set, but the little guys are a bit dull (pun intended)
*by K***L on December 2, 2025*

I love a good drill bit set. There is something deeply satisfying about opening a fresh case of organized bits—it makes me feel like I can build a deck, fix the car, or at least hang a picture frame without putting 14 unnecessary holes in the drywall. This set is almost perfect. The Good: The case is sturdy and holds the bits tighter than I hold onto the thermostat setting in the winter. The larger bits are absolute beasts; they chewed through wood and mild steel like it was butter. The "Eh, Needs Work": I knocked off a star because of the smaller gauge bits. I tried to drill a pilot hole into a stainless steel bracket, and the small bit just sort of spun around on the surface like a breakdancer. It didn't "bite" at all. It was less of a "drill" and more of a "friction heater." Summary: Durability: High (for the big ones). Value: Great for the price. Performance: 90% excellent. Just be warned: if you need to do fine detail work on hardened stainless steel, the little bits might give you the silent treatment. Still, a solid addition to the toolbox. I’d tell you a joke about a drill, but it’s boring.

---

## 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.gr/products/600832478-cobalt-drill-bit-set-3-8-5pcs-m35-high-speed](https://www.desertcart.gr/products/600832478-cobalt-drill-bit-set-3-8-5pcs-m35-high-speed)

---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-02*