---
product_id: 167195011
title: "POWERTEC 1/2\" Cobalt Drill Bits - 2 Pack - 6\" Length - M35 HSS Jobber Length Twist Bits with 135° Tip for Drilling Wood, Metal, Stainless Steel, Nickel Alloy, Cast Iron & Plastic (QDB2012)"
brand: "powertec"
price: "Rp818159"
currency: IDR
in_stock: true
reviews_count: 8
url: https://www.desertcart.id/products/167195011-powertec-1-2-cobalt-drill-bits-2-pack-6-length
store_origin: ID
region: Indonesia
---

# 6" Length - Extended reach for precision 135° Split Point - Self-centering, less walking M35 Cobalt Steel - Superior durability POWERTEC 1/2" Cobalt Drill Bits - 2 Pack - 6" Length - M35 HSS Jobber Length Twist Bits with 135° Tip for Drilling Wood, Metal, Stainless Steel, Nickel Alloy, Cast Iron & Plastic (QDB2012)

**Brand:** powertec
**Price:** Rp818159
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Like a Pro, Last Like a Legend!

## Quick Answers

- **What is this?** POWERTEC 1/2" Cobalt Drill Bits - 2 Pack - 6" Length - M35 HSS Jobber Length Twist Bits with 135° Tip for Drilling Wood, Metal, Stainless Steel, Nickel Alloy, Cast Iron & Plastic (QDB2012) by powertec
- **How much does it cost?** Rp818159 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/167195011-powertec-1-2-cobalt-drill-bits-2-pack-6-length)

## Best For

- powertec enthusiasts

## Why This Product

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

## Key Features

- • **Long-Term Value:** Sharpenable tips extend tool life, delivering a low cost per hole and sustained peak performance.
- • **Precision Drilling:** 135° split point design ensures crisp, centered holes with minimal pressure and zero bit wandering.
- • **Unmatched Durability:** Crafted from premium M35 cobalt steel with 5% cobalt for exceptional heat resistance and wear longevity.
- • **Multi-Material Mastery:** Engineered to effortlessly penetrate stainless steel, cast iron, nickel alloys, wood, and plastics.
- • **Versatile Compatibility:** Works seamlessly with keyed and keyless chucks, adapting to all your drill setups.

## Overview

The POWERTEC 1/2" Cobalt Drill Bits 2-Pack features 6" M35 high-speed steel bits with 5% cobalt for superior heat and wear resistance. Their 135° split point tips provide self-centering precision, reducing bit walking and enabling clean holes in tough metals and softer materials alike. Compatible with both keyed and keyless chucks, these drill bits offer versatile, long-lasting performance ideal for professional-grade metalworking and woodworking projects.

## Description

Introducing the 135 Degree Cobalt Drill Bit 1/2-Inch " Set by POWERTEC.   These drill bits were designed to provide you with a high quality and long-lasting set of optimal performance drilling accessories to accommodate your metalworking projects. Best used with stainless steel, iron cast and nickel alloy these drill bits were constructed for cutting and penetration durability for hard, abrasive metals.   135 Degree Split Point Drill Bits  Ensures a clean, centered hole - reducing bit walking (wandering) while utilizing less force to remove metal material.   M35 Steel with 5% Cobalt  Possesses a handy heat resistance, which prevents burn-up and improves the life of your bit.   Optimal Compatibility  Works with both keyed and key-less drill chucks expanding your project drilling applications.   Long-Term Value  These drill bits should be considered a smart investment, as they can be repeatedly be sharpened without damaging the drill bits cutting edge ultimately extending the life of your tools and offering a low cost per hole drill.   POWERTEC is a leading manufacturer of high quality woodworking tools and accessories, machines, and an assortment of OEM replacement parts. We are committed to exceeding expectations, while bringing the latest Innovations, technology, and product development to the industry.

## Features

- INCLUDES: (2 piece) 1/2-Inch Cobalt Jobber Drill Bit Set, 1/2" Diameter, 6" overall length, 4 5/16" Flute
- APPLICATION(S): Cobalt drill bit for metal, stainless steel, nickel alloy, cast iron and softer material such as wood and PVC
- PREMIUM QUALITY: These M35 cobalt drill bits are made with the finest high speed steel ideal for high abrasive, optimal heat treatment, and wear resistance for long-term durability
- SELF CENTERING: 135 degree split point drill bits penetrate quicker with less pressure needed – minimizing bit walking (wandering) while ensuring a crisp, centered drill hole that doesn’t require a center punch
- HIGH UTILITY: Excels in metalworking applications when drilling in high-tensile strength materials, tip can be sharpened to ensure peak-performance readiness at all times, and works in both keyed and key-less drill chucks

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Cobalt |
| Cutting Diameter | 12.7 Millimeters |
| Finish Type | Nickel |
| Shank Type | Straight |
| Cutting Angle String | 135 Degrees |
| Brand | POWERTEC |
| Item dimensions L x W x H | 6.75 x 1.75 x 0.75 inches |
| Tool Flute Type | Spiral |
| Point Style | Split Point |
| Surface Recommendation | Iron,Metals,Stainless,Steel |
| Number of Flutes | 1 |
| UPC | 843441102281 |
| Set Name | 2 Pack |
| Unit Count | 2.0 Count |
| Global Trade Identification Number | 00843441102281 |
| Manufacturer | POWERTEC |
| Number of Pieces | 2 |
| Part Number | QDB2012 |
| Item Weight | 7 ounces |
| Product Dimensions | 6.75 x 1.75 x 0.75 inches |
| Item model number | QDB2012 |
| Is Discontinued By Manufacturer | No |
| Size | 1/2", 2PK |
| Style | 2 PK |
| Finish | Nickel |
| Item Package Quantity | 1 |
| Measurement System | Inch |
| Included Components | 1/2-Inch Cobalt 135-Degree Jobber Length Drill Bit |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Cobalt
- **Cutting Diameter:** 12.7 Millimeters
- **Finish Type:** Nickel
- **Shank Type:** Straight
- **Cutting Angle String:** 135 Degrees

## Images

![POWERTEC 1/2" Cobalt Drill Bits - 2 Pack - 6" Length - M35 HSS Jobber Length Twist Bits with 135° Tip for Drilling Wood, Metal, Stainless Steel, Nickel Alloy, Cast Iron & Plastic (QDB2012) - Image 1](https://m.media-amazon.com/images/I/61olr10vghL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent performance. Very sharp and durable.
*by R***S on July 20, 2024*

Drilled about 30 1/2" holes through an aluminum bronze alloy (954, used in bearings, bushings and gears).This is a rather hard alloy with low heat coefficient of expansion.Bought two drill bits, expecting to use both, but drilled all with one. The last hole was as easy as the first. Great product. Smooth cutting. Very happy with the results, and would (and will) buy again.

### ⭐⭐⭐⭐⭐ Nice bits for the price
*by M***Y on January 20, 2025*

I have drilled through some heavy metal with these and am very pleased. Would purchase again.

### ⭐⭐⭐⭐⭐ Solid drill bits.
*by J***N on May 3, 2024*

Used to drill through buried posts. Drilled through steel, rock, whatever else was there just fine. Very pleased.

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-18*