---
product_id: 47970317
title: "Cobalt Alloy HSSE Left Hand Spiral Drill Bit Set 3mm to 7mm"
brand: "winlaw tools"
price: "7 kr"
currency: DKK
in_stock: false
url: https://www.desertcart.dk/products/47970317-cobalt-alloy-hsse-left-hand-spiral-drill-bit-set-3mm
store_origin: DK
region: Denmark
---

# High heat resistance Left hand spiral design Cobalt alloy for hard metals Cobalt Alloy HSSE Left Hand Spiral Drill Bit Set 3mm to 7mm

**Brand:** winlaw tools
**Price:** 7 kr
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Drill Like a Pro, Cut Like a Boss!

## Quick Answers

- **What is this?** Cobalt Alloy HSSE Left Hand Spiral Drill Bit Set 3mm to 7mm by winlaw tools
- **How much does it cost?** 7 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/47970317-cobalt-alloy-hsse-left-hand-spiral-drill-bit-set-3mm)

## Best For

- winlaw tools enthusiasts

## Why This Product

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

## Key Features

- • **Sleek White Finish:** Polished white finish not only looks professional but resists corrosion and wear.
- • **Versatile Size Range:** Five drill bits from 3mm to 7mm cover all your precision drilling needs.
- • **Optimized Cutting Angle:** 118° cutting point delivers sharp, clean holes every time, minimizing wear.
- • **Unmatched Heat Endurance:** Stay cool under pressure with superior heat resistance for prolonged drilling sessions.
- • **Precision Spiral Engineering:** Left hand spiral design ensures efficient chip removal and smoother cuts in tough metals.

## Overview

This Cobalt Alloy HSSE Left Hand Spiral Drill Bit Set by Winlaw Tools features five precision bits ranging from 3mm to 7mm, engineered with a 118° cutting point and a polished white finish. Designed for high heat resistance and optimized for drilling hard metals, its left hand spiral design ensures efficient chip removal and durability, making it an essential upgrade for professionals demanding precision and longevity.

## Description

Broken bolt or chewed up screw head? This set of 5 Cobalt alloy left hand spiral drill bits could be just what you need to back that troublesome fastener out its hole without damaging the thread. Screw extractors are brittle and can snap. Left hand spiral bits, drill in an anti-clockwise direction and can release the pressure on the thread when compared to standard right hand spiral bits that will continue to tighten the bolts in its thread. The Cobalt alloy gives greatly increased bit life & makes them ideal for use on high tensile metals or stainless steels. They can also be sharpened for an increased life cycle. These bits work with the power drills rotational direction set to reverse motion. No tool kit should be without this comprehensive set of 5 bits.

## Features

- Cobalt Alloy HSSE Left Hand Spiral drill bit set; 3, 4, 5, 6, 7mm
- High heat resistance and designed for use on hard metals
- 118 degree cutting point
- White finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Winlaw Tools |
| Product Dimensions | 15 x 1.5 x 1.5 cm; 60 g |
| Finish | Polished |
| Material | Cobalt |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 60 g |

## Product Details

- **Material:** Cobalt
- **Finish type:** Polished
- **Cutting angle string:** 118 Degrees
- **Brand:** Winlaw Tools
- **Item dimensions L x W x H:** 15 x 1.5 x 1.5 centimetres

## Images

![Cobalt Alloy HSSE Left Hand Spiral Drill Bit Set 3mm to 7mm - Image 1](https://m.media-amazon.com/images/I/71SJWeFaS2L.jpg)
![Cobalt Alloy HSSE Left Hand Spiral Drill Bit Set 3mm to 7mm - Image 2](https://m.media-amazon.com/images/I/61vPbAuY1fL.jpg)
![Cobalt Alloy HSSE Left Hand Spiral Drill Bit Set 3mm to 7mm - Image 3](https://m.media-amazon.com/images/I/81CnLXPmb9L.jpg)
![Cobalt Alloy HSSE Left Hand Spiral Drill Bit Set 3mm to 7mm - Image 4](https://m.media-amazon.com/images/I/81y8ndPsjmL.jpg)

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**Shop now:** [https://www.desertcart.dk/products/47970317-cobalt-alloy-hsse-left-hand-spiral-drill-bit-set-3mm](https://www.desertcart.dk/products/47970317-cobalt-alloy-hsse-left-hand-spiral-drill-bit-set-3mm)

---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-05*