---
product_id: 44975490
title: "Chiloskit 10-45mm Metric Titanium High Speed Steel Step Drill Bit Set for Wood Metal Hole Cuter Set Working Tool Bit"
brand: "chiloskit"
price: "R546"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/44975490-chiloskit-10-45mm-metric-titanium-high-speed-steel-step-drill
store_origin: ZA
region: South Africa
---

# Titanium coating for heat & wear resistance High-speed steel 4241 for ultimate durability 10-45mm versatile step range Chiloskit 10-45mm Metric Titanium High Speed Steel Step Drill Bit Set for Wood Metal Hole Cuter Set Working Tool Bit

**Brand:** chiloskit
**Price:** R546
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill Smarter, Not Harder: The Ultimate Step Bit for Precision & Power

## Quick Answers

- **What is this?** Chiloskit 10-45mm Metric Titanium High Speed Steel Step Drill Bit Set for Wood Metal Hole Cuter Set Working Tool Bit by chiloskit
- **How much does it cost?** R546 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/44975490-chiloskit-10-45mm-metric-titanium-high-speed-steel-step-drill)

## Best For

- chiloskit enthusiasts

## Why This Product

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

## Key Features

- • **Precision Grip:** Triangle shank design ensures zero slip and maximum control during every drill.
- • **Material Mastery:** Perfectly engineered for wood, metal, plastic, and more—your all-in-one hole solution.
- • **Titanium Toughness:** Enhanced wear resistance and reduced friction for smoother, longer-lasting performance.
- • **Pro-Grade Reliability:** Built with high-speed steel 4241 to withstand heat and heavy-duty use on any project.
- • **One Bit, Multiple Sizes:** Drill holes from 10mm to 45mm seamlessly with a single tool—no more bit swapping.

## Overview

The Chiloskit 10-45mm Step Drill Bit Set combines high-speed steel 4241 with a titanium coating to deliver exceptional durability, heat resistance, and wear protection. Its unique step design covers a wide diameter range, allowing for versatile hole sizes without changing bits. The triangle shank ensures a secure grip and precise control, making it ideal for drilling clean holes in wood, metal, plastic, and more across various professional applications.

## Description

Chiloskit 10-45mm Metric Titanium High Speed Steel Step Drill Bit Set for Wood Metal Hole Cuter Set Working Tool Bit

## Features

- The Step Drill Bit is a versatile and durable tool designed for drilling holes in a variety of materials. This uni drill bit is made from high-speed steel 4241, known for its excellent hardness and heat resistance, ensuring long-lasting performance.
- The step drill bit features a titanium coating, further enhancing its durability and strength. The titanium coating provides increased wear resistance and helps reduce friction during drilling, resulting in smoother and more efficient cutting.
- With a diameter range of 10-45mm(10 mm,15 mm, 20 mm, 25 mm, 30 mm, 35 mm, 40 mm, 45mm.), this step drill bit allows you to create multiple hole sizes using a single tool. The step design enables you to gradually enlarge the hole, eliminating the need for multiple drill bits or frequent bit changes.
- The triangle shank of this drill bit offers improved stability and secure grip when used with compatible drill chucks. It prevents slipping or spinning during drilling, providing better control and accuracy.
- Whether you're working with metal, plastic, wood, or other materials, this Step Drill Bit is suitable for various applications such as electrical installations, plumbing, HVAC, and general construction projects. It is a reliable and efficient tool that delivers precise and clean holes.

## Product Details

- **Material:** High Speed Steel, Alloy Steel
- **Finish Type:** Titanium
- **Shank Type:** Straight
- **Cutting Angle String:** 45 Degrees
- **Brand:** Chiloskit

## Images

![Chiloskit 10-45mm Metric Titanium High Speed Steel Step Drill Bit Set for Wood Metal Hole Cuter Set Working Tool Bit - Image 1](https://m.media-amazon.com/images/I/51ocRpbkzXL.jpg)
![Chiloskit 10-45mm Metric Titanium High Speed Steel Step Drill Bit Set for Wood Metal Hole Cuter Set Working Tool Bit - Image 2](https://m.media-amazon.com/images/I/61wEJbBIIoL.jpg)
![Chiloskit 10-45mm Metric Titanium High Speed Steel Step Drill Bit Set for Wood Metal Hole Cuter Set Working Tool Bit - Image 3](https://m.media-amazon.com/images/I/61VUkpIaPuL.jpg)
![Chiloskit 10-45mm Metric Titanium High Speed Steel Step Drill Bit Set for Wood Metal Hole Cuter Set Working Tool Bit - Image 4](https://m.media-amazon.com/images/I/51oAX88mGmL.jpg)
![Chiloskit 10-45mm Metric Titanium High Speed Steel Step Drill Bit Set for Wood Metal Hole Cuter Set Working Tool Bit - Image 5](https://m.media-amazon.com/images/I/71Rq9FF8g+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ It got the job done
*by J***N on September 15, 2020*

This thing ripped through 1/8 inch metal no problem.

### ⭐⭐⭐⭐ Cheap Easy Way to Make Big Holes.
*by S***R on August 25, 2023*

I like the fact these bits "self-center" in an existing hole. The limitation is they will not work on materials that are much thicker than 1/8"., because the steps are not much thicker than that. Big chunk of metal for not a lot of money. "Titanium" means the bit has a very thin layer of Titanium Nitride coating it. The coating lubricates a little, helps prevent rust, and is harder than the metal the tool is made of. In practice the hardness of the metal, the tool is made of, is more important than the thin coating. I am almost certain this was made using "hot isostatic pressing and sintering of powdered metal". That means a little harder than mild steel, but not as hard as heat treated tool steel. Price is right for occasional use.

### ⭐⭐⭐⭐⭐ This Bit is a BEAST
*by G***R on August 2, 2021*

I was needing a huge bit to bore a hole in the dashboard for my 1941 Chevy Pickup restoration. Since the windshield wasn't original, I turned the spot for the window crank into a mounting spot to put a uncirculated 1941 silver half dollar.Anyway, this big dog definitely did the job it was required to do. Only wish my drill press had some more power. Bit kept freezing up during the turns but it still did it's job flawlessly.

## Frequently Bought Together

- Chiloskit 10-45mm Metric Titanium High Speed Steel Step Drill Bit Set for Wood Metal Hole Cuter Set Working Tool Bit
- Forney 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz
- Metric M42 8% Cobalt Twist Drill Bits for Stainless Steel and Hard Metal(1.5mm-6.5mm/13pcs)

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**Shop now:** [https://www.desertcart.co.za/products/44975490-chiloskit-10-45mm-metric-titanium-high-speed-steel-step-drill](https://www.desertcart.co.za/products/44975490-chiloskit-10-45mm-metric-titanium-high-speed-steel-step-drill)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-15*