---
product_id: 23257061
title: "TTP HARDDrills 1/8 Drill bit - Cobalt Hardened bits for Drilling Hard Steel & Stainless, Heavy Duty Universal Drills for Cutting Tough Metal, Professional jobber Industrial 135 Degree Point"
brand: "ttp hard drills"
price: "HK$301"
currency: HKD
in_stock: true
reviews_count: 4
url: https://www.desertcart.hk/products/23257061-ttp-harddrills-1-8-drill-bit-cobalt-hardened-bits-drilling
store_origin: HK
region: Hong Kong
---

# Cobalt hardened 1/8" size 135° point TTP HARDDrills 1/8 Drill bit - Cobalt Hardened bits for Drilling Hard Steel & Stainless, Heavy Duty Universal Drills for Cutting Tough Metal, Professional jobber Industrial 135 Degree Point

**Brand:** ttp hard drills
**Price:** HK$301
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Like a Pro: Elevate Your Metalworking Game!

## Quick Answers

- **What is this?** TTP HARDDrills 1/8 Drill bit - Cobalt Hardened bits for Drilling Hard Steel & Stainless, Heavy Duty Universal Drills for Cutting Tough Metal, Professional jobber Industrial 135 Degree Point by ttp hard drills
- **How much does it cost?** HK$301 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/23257061-ttp-harddrills-1-8-drill-bit-cobalt-hardened-bits-drilling)

## Best For

- ttp hard drills enthusiasts

## Why This Product

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

## Key Features

- • **Heat-Resistant Power:** Cobalt-infused for superior heat resistance, ensuring durability under pressure.
- • **Heavy-Duty Performance:** Robust flute design that maximizes chip removal and minimizes friction.
- • **Precision Cutting Edge:** 135-degree split point for a long, continuous cutting edge that enhances efficiency.
- • **Universal Compatibility:** Perfect for professional jobs, compatible with a variety of drilling machines.
- • **Unleash Your Inner Craftsman:** Designed for effortless drilling through tough metals, including hard alloys.

## Overview

The 1/8 Drill Bit is a cobalt-hardened, heavy-duty tool designed for drilling through hard steel and stainless materials. Its unique 135-degree split point and robust flute design ensure precision and efficiency, making it an essential addition for professionals tackling tough metal projects.

## Description

TTP HARDDrills 1/8 Drill bit - Cobalt Hardened bits for Drilling Hard Steel & Stainless, Heavy Duty Universal Drills for Cutting Tough Metal, Professional jobber Industrial 135 Degree Point

## Features

- Designed for easy and effective drilling of metals including the harder alloys
- High temperature resistance due to addition of cobalt
- Superior hardness due to tungsten and molybdenum base
- 135 degree split point makes entire point of the bit one long cutting edge
- Heavy duty flute design

## Images

![TTP HARDDrills 1/8 Drill bit - Cobalt Hardened bits for Drilling Hard Steel & Stainless, Heavy Duty Universal Drills for Cutting Tough Metal, Professional jobber Industrial 135 Degree Point - Image 1](https://m.media-amazon.com/images/I/81yVNHIfv4L.jpg)
![TTP HARDDrills 1/8 Drill bit - Cobalt Hardened bits for Drilling Hard Steel & Stainless, Heavy Duty Universal Drills for Cutting Tough Metal, Professional jobber Industrial 135 Degree Point - Image 2](https://m.media-amazon.com/images/I/71xelFCMFKL.jpg)
![TTP HARDDrills 1/8 Drill bit - Cobalt Hardened bits for Drilling Hard Steel & Stainless, Heavy Duty Universal Drills for Cutting Tough Metal, Professional jobber Industrial 135 Degree Point - Image 3](https://m.media-amazon.com/images/I/61kU-JoNWlL.jpg)
![TTP HARDDrills 1/8 Drill bit - Cobalt Hardened bits for Drilling Hard Steel & Stainless, Heavy Duty Universal Drills for Cutting Tough Metal, Professional jobber Industrial 135 Degree Point - Image 4](https://m.media-amazon.com/images/I/31QWKvYifVL.jpg)
![TTP HARDDrills 1/8 Drill bit - Cobalt Hardened bits for Drilling Hard Steel & Stainless, Heavy Duty Universal Drills for Cutting Tough Metal, Professional jobber Industrial 135 Degree Point - Image 5](https://m.media-amazon.com/images/I/31OTPKtl2fL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    No Nonsense best i have found so far
  

*by E***L on Reviewed in the United States on December 14, 2019*

Doing a lot of auto resto, the  broken stud has always been a headache.  Used at the right speed with the right pressure and cutting oil,, these bits are the best i have found yet.  I have drilled grade 8 bolts easily.  Can you break them? Sure, their hardness is a plus for cutting and durability,,,  but watch your chips as you can break them.  I  give these as gifts to my resto friends,,, they all love them.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Quality
  

*by A***R on Reviewed in the United States on April 8, 2021*

Arrived on time, worked well on my test pieces so far.  Only one bit for over 20 holes in 3/16 Stainless steel, and still works well.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great Bits
  

*by G***E on Reviewed in the United States on July 22, 2020*

These bits are great!!  I broke two other bits trying to bore a hole length-wise through a hardened steel bolt.  These bits not only finished the hole, it pushed the broken bits out.

## Frequently Bought Together

- TTP HARD drills 1/8 Drill bit - Cobalt Hardened bits for Drilling Hard Steel & Stainless, Heavy Duty Universal Drills for Cutting Tough Metal, Professional jobber Industrial 135 Degree Point
- Lubri-Cut Drilling and Tapping Lubricant/Fluid/Paste

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**Shop now:** [https://www.desertcart.hk/products/23257061-ttp-harddrills-1-8-drill-bit-cobalt-hardened-bits-drilling](https://www.desertcart.hk/products/23257061-ttp-harddrills-1-8-drill-bit-cobalt-hardened-bits-drilling)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-12*