---
product_id: 724437567
title: "MACXCOIP Cobalt Left Hand Drill Bit Set, 29Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16\"-1/2\""
brand: "macxcoip"
price: "C$18793"
currency: NIO
in_stock: true
reviews_count: 5
category: "Macxcoip"
url: https://www.desertcart.ni/products/724437567-macxcoip-cobalt-left-hand-drill-bit-set-29pcs-m35-high
store_origin: NI
region: Nicaragua
---

# M35 cobalt for extreme durability 135° self-centering tip 29 precision left-hand bits MACXCOIP Cobalt Left Hand Drill Bit Set, 29Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16"-1/2"

**Brand:** macxcoip
**Price:** C$18793
**Availability:** ✅ In Stock

## Summary

> 🛠️ Drill smarter, not harder — own the job with MACXCOIP’s cobalt edge!

## Quick Answers

- **What is this?** MACXCOIP Cobalt Left Hand Drill Bit Set, 29Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16"-1/2" by macxcoip
- **How much does it cost?** C$18793 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/724437567-macxcoip-cobalt-left-hand-drill-bit-set-29pcs-m35-high)

## 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

- • **Built to Last:** M35 cobalt steel ensures long-lasting sharpness and superior heat resistance for heavy-duty jobs.
- • **Organized & Ready:** Compact indexed storage case keeps your 29-piece set perfectly sorted and travel-ready.
- • **Master Every Material:** From hardened steel to delicate wood, these bits cut through it all with precision and speed.
- • **Cut Faster, Stay Sharp:** 135° point tip and optimized twist design deliver quick, wobble-free drilling with efficient chip removal.
- • **Left-Handed Power Play:** Specialized left-hand design doubles as a screw extractor—unstick the unfixable.

## Overview

The MACXCOIP 29-piece Left Hand Drill Bit Set features M35 cobalt high-speed steel bits designed for tough materials like hardened metal, stainless steel, and cast iron. With a 135° self-centering tip and left-hand twist, these bits excel at fast, precise drilling and screw extraction. Packaged in a compact indexed case, this durable set is engineered for professionals demanding reliability and efficiency across diverse projects.

## Description

29pcs Left Hand Cobalt Drill Bit Set

Review: For so long I went with just whatever came with the drill. These bits are so hard, and with a little bit of oil cuts super well and stays sharp. Left hand is extra handy to drill out broken/welded in screws. Love them. Would bring them to bed if I were allowed.
Review: 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

- Left Hand Design: 29 sets of left hand drill bits include 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64“, 3/8", 25/64", 13/32", 27/64", 7/16, 29/64, 15/32", 31/64", 1/2". The left-hand design can also be used in conjunction with a screw extractor, can meet more needs
- 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 Storage: The drill set includes a drill case with size indexes and is packaged in a small package for easy storage and sorting. If you have any questions, please refer to us and we will be happy to help you

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D3LWCKP6 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 353,801 in DIY & Tools ( See Top 100 in DIY & Tools ) 21,331 in Industrial Power Tool Accessories 37,414 in Power Tool Accessories |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,860) |
| Date First Available | 5 July 2024 |
| Finish | Polished |
| Item Weight | 1.52 kg |
| Manufacturer | MACXCOIP |
| Manufacturer reference | Left Hand |
| Material | Cobalt Steel, High Speed Steel (HSS) |
| Number of Pieces | 29 |
| Package Dimensions | 22.1 x 19.41 x 6.3 cm; 1.52 kg |
| Part number | Left Hand |
| Style | 29pcs Cobalt-Left Hand |

## Product Details

- **Cutting angle string:** 135 Degrees
- **Cutting diameter:** 0.5 Inches
- **Finish type:** Polished
- **Material:** Cobalt Steel, High Speed Steel (HSS)
- **Shank type:** Round

## Images

![MACXCOIP Cobalt Left Hand Drill Bit Set, 29Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16"-1/2" - Image 1](https://m.media-amazon.com/images/I/31dqRZywqHL.jpg)
![MACXCOIP Cobalt Left Hand Drill Bit Set, 29Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16"-1/2" - Image 2](https://m.media-amazon.com/images/I/417TEDrQi0L.jpg)
![MACXCOIP Cobalt Left Hand Drill Bit Set, 29Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16"-1/2" - Image 3](https://m.media-amazon.com/images/I/41dPrl3E0ML.jpg)
![MACXCOIP Cobalt Left Hand Drill Bit Set, 29Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16"-1/2" - Image 4](https://m.media-amazon.com/images/I/511L4PAq13L.jpg)
![MACXCOIP Cobalt Left Hand Drill Bit Set, 29Pcs M35 High Speed Steel Jobber Length Drill Bit Kit for Hardened Metal, Stainless Steel, Cast Iron, Wood and Plastic, with Index Storage Case, 1/16"-1/2" - Image 5](https://m.media-amazon.com/images/I/513noLLIO0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***I on 4 November 2024*

For so long I went with just whatever came with the drill. These bits are so hard, and with a little bit of oil cuts super well and stays sharp. Left hand is extra handy to drill out broken/welded in screws. Love them. Would bring them to bed if I were allowed.

### ⭐⭐⭐⭐⭐ Review
*by G***A on 8 December 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.

### ⭐⭐⭐⭐ Review
*by O***S on 14 November 2023*

Bastante satisfecho con la duración, es similar a las brocas Milwaukee titanio pero a un precio menor para ser de cobalto esperaba que duraran un poco más pero aun así muy satisfecho

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-03-03*