---
product_id: 487950365
title: "BECOLLO 5/16 Inch Cobalt Drill Bit Set, M35 Jobber Length Twist Drill Bits,Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron,5 Pieces"
brand: "becollo"
price: "$51"
currency: NZD
in_stock: true
reviews_count: 10
url: https://www.desertcart.nz/products/487950365-becollo-5-16-inch-cobalt-drill-bit-set-m35-jobber
store_origin: NZ
region: New Zealand
---

# 5-Piece Set 5% Cobalt 135° Split Point BECOLLO 5/16 Inch Cobalt Drill Bit Set, M35 Jobber Length Twist Drill Bits,Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron,5 Pieces

**Brand:** becollo
**Price:** $51
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Like a Pro – Elevate Your Craftsmanship!

## Quick Answers

- **What is this?** BECOLLO 5/16 Inch Cobalt Drill Bit Set, M35 Jobber Length Twist Drill Bits,Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron,5 Pieces by becollo
- **How much does it cost?** $51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/487950365-becollo-5-16-inch-cobalt-drill-bit-set-m35-jobber)

## Best For

- becollo enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Operation:** Fully ground processing minimizes friction for faster cutting speeds.
- • **Convenient Storage:** Comes in a durable plastic case for easy transport and organization.
- • **Unmatched Durability:** Crafted from 5% cobalt high-speed steel for superior wear resistance.
- • **Precision Engineering:** 135° split point design ensures effortless self-centering and reduced walking.
- • **Versatile Performance:** Ideal for hard metals like stainless steel and cast iron, plus softer materials.

## Overview

This 5/16 Inch Cobalt Drill Bit Set includes five high-speed steel bits designed for drilling through tough materials like stainless steel and cast iron. With a 135° split point for precision and a durable plastic case for storage, these bits are engineered for longevity and efficiency.

## Description

5/16 Inch Cobalt Drill Bit Set, M35 Jobber Length Twist Drill Bits,Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron,5 Pieces

## Features

- Made from cobalt(5%) High Speed Steel , increases the wear and heat resistance of drill bit, the life span of drill bit is prolonged.
- Fully Grinding Processing makes the surface of drill bit smoother, the friction can be reduced and the cutting speed is faster.
- 135° Split Point Design improves cutting speed while easy self-centering, prevent walking and skating across the workpiece surface
- Perfect suitable for drilling in hard metals such as stainless steel and cast iron, and other softer material are also possible.
- 5pcs of 5/16" cobalt drill bit are packed in a plastic case for easy storage and carrying , manufactured in strict accordance with ANSI B94-11M.

## Images

![BECOLLO 5/16 Inch Cobalt Drill Bit Set, M35 Jobber Length Twist Drill Bits,Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron,5 Pieces - Image 1](https://m.media-amazon.com/images/I/618Hcdcv40L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Seems to be a good product
  

*by D***R on Reviewed in the United States on May 2, 2024*

Used one of these the other day and worked great on 14 ga. mild steel. Don't use these as much as I did before for work, but these seem strong and sharp.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great!
  

*by C***Y on Reviewed in the United States on May 22, 2024*

These BECOLLO drill bits are the best I’ve used anywhere.  I was trying to drill a 3/16” hole in a 5/8” pc of old cast iron and I had several to do.  I burned up every 3/16 name brand and off brand bit I had, probably 5 in total, with not even one hole drilled.  I took a chance on these and I can’t believe how sharp and durable these things are.  They drilled through the old cast iron like it was hot butter.  I finished the hole I had started and drilled 5 more holes with ONE bit and it’s still sharp!  I now own every size of these bits they sell on Amazon and they are all great.

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good value
  

*by H***R on Reviewed in the United States on August 28, 2022*

Works ok, price is right

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**Shop now:** [https://www.desertcart.nz/products/487950365-becollo-5-16-inch-cobalt-drill-bit-set-m35-jobber](https://www.desertcart.nz/products/487950365-becollo-5-16-inch-cobalt-drill-bit-set-m35-jobber)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-25*