---
product_id: 205347389
title: "flintronic Step Drill Bit 5mm-35mm, with 1 Automatic Center Punch& 1 Twist Drill Bit, HSS Titanium Coated Double Slot Cone Cutting Drill"
brand: "flintronic"
price: "7.55 OMR"
currency: OMR
in_stock: true
reviews_count: 13
category: "Flintronic"
url: https://www.desertcart.com.om/products/205347389-flintronic-step-drill-bit-5mm-35mm-with-1-automatic-center
store_origin: OM
region: Oman
---

# HSS titanium-coated for durability spring-loaded automatic center punch 5-35mm versatile step range flintronic Step Drill Bit 5mm-35mm, with 1 Automatic Center Punch& 1 Twist Drill Bit, HSS Titanium Coated Double Slot Cone Cutting Drill

**Brand:** flintronic
**Price:** 7.55 OMR
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill smarter, not harder — the ultimate step drill for pros who demand precision!

## Quick Answers

- **What is this?** flintronic Step Drill Bit 5mm-35mm, with 1 Automatic Center Punch& 1 Twist Drill Bit, HSS Titanium Coated Double Slot Cone Cutting Drill by flintronic
- **How much does it cost?** 7.55 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/205347389-flintronic-step-drill-bit-5mm-35mm-with-1-automatic-center)

## Best For

- flintronic enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** High-speed steel core with titanium coating for superior durability across metal, wood & plastic
- • **Laser-Etched Sizes:** Accurate, wear-resistant size markings save time and eliminate guesswork on every project
- • **Slip-Resistant Grip:** Three-sided shank design prevents chuck slipping, ensuring steady control every time
- • **All-in-One Precision Kit:** Includes step drill, automatic center punch & twist drill bit for seamless workflow
- • **Effortless Hole Drilling:** Double cutting blades and X-type opening deliver faster, smoother cuts with less pressure

## Overview

The flintronic HSS Step Drill 1+2 set features a 5-35mm step drill bit with titanium coating for enhanced durability and smooth cutting. It includes an automatic spring-loaded center punch for precise marking and a twist drill bit for versatile drilling needs. Designed with double cutting blades and a three-sided shank, it prevents slipping and reduces effort, making it ideal for professionals working with metal, wood, and plastic. Laser-etched size markings ensure long-lasting accuracy, streamlining your workflow and boosting efficiency.

## Description

Product Description flintronic Step Drill Bit, 5mm-35mm HSS Titanium Coated Double Slot Cone Cutting Drill (Automatic Center Punch&Twist Drill Bit Include) 1.If you need a very satisfied stepped drill, stop, this is what you need. 2.The stepped drill bit is used in HSS high-speed steel, the titanium alloy coating, durable. 3.It is very suitable to use for drilling holes in a variety of materials such as steel, brass, wood, plastic, thin iron plates, aluminum materials, insulating plates, PVC, etc. Widely used and concerned Compatible models, bench drill, hand drill, rechargeable drill. Tapered is suitable for drilling larger and deeper holes, or for widening the opening in the areas where it has been drilled. The cutting blade design allows for faster cutting, automatic deburring of the hole during drilling. Avantages 1. Use a twist drill: pre-drill by drilling step by step, reduce damage to the piercing part during drilling. 2. CNC machine tools, each process is strictly controlled and each step of quality control. 3. Compared to the twist drill, the stepped drill is not easy to break and can cut different hole sizes. Two flute design The chip removal capacity is better and the drilling speed is accelerated. Improve your productivity. Attractive and practical design Home improvement and general building surveillance/technology. Long life The centering punch is made of impact-resistant alloy steel for easy positioning before drilling and breaking the glass. Positioning and pre-drilling to protect the tapered drill.

Review: does not fit smaller drills - I got it today and used the centre punch and drill bit, which fitted in my smaller cordless drill...the step drill bit however did not fit my smaller cordless drill so I had to use my bigger cordless drill.. Be careful that you have a larger drill or else the step drill bit will not fit in .Apart from that it bored through my galvanised steel incinerator bin with no issuses, all three bits worked fine..not sure when i will use them again tho so cant vouch for durability over time
Review: Just in need of smaller set - Delivered next day prime. Bought to make holes to a extant only thing is the larger cone cutter didn't fit dill so come up stuck there, maybe require the smaller size ones.actually the alloy steel looks durable and would allow fir faster cutting and impact resistant. Handy in moderation.

## Features

- 📦【WHAT YOU GET】: 1 x 5-35mm Step Drills, 1 x Automatic Center Punch and 1 x Twist Drill Bit.
- 🔧【AUTOMATIC CENTER PUNCH】: The automatic center punch provide an automatic, high-impact, spring-loaded strike to the cap; 2 flute spiral design provide longer life and better chip removal.
- 🔧【DOUBLE CUTTING BLADES & THREE-SIDED SHANK】: Double cutting blades and X-type opening design ensure a faster and smoother cutting; The 3-sided shank design can prevent drill chuck sliping; With the smaller pressure, the sets can cut through the wood, sheet metal, steel and other surfaces.
- ✔【HSS & TITANIUM COATED】: High speed steel makes the step drill set more durable, titanium coating ensure to easily cut through steel sheets , aluminum sheets, copper & plastic & wood board and many other types of sheet metal.
- ✔【TIME SAVER】: Covering assorted step sizes helps to drill or enlarge different holes in one bit without changing bit constantly.The size is laser etched into the metal, so it can be accurately drilled and will not wear even if it is used for a long time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XM6CB7N |
| Best Sellers Rank | 13,044 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Step Bits |
| Brand | flintronic |
| Country Of Origin | China |
| Customer Reviews | 4.2 out of 5 stars 5,056 Reviews |
| Cutting Angle String | 118 Degrees |
| Cutting Diameter | 35 Millimetres |
| Cutting angle string | 118 Degrees |
| Cutting diameter | 35 Millimetres |
| Finish Types | Titanium |
| Finish type | Titanium |
| Manufacturer | flintronic®-uk |
| Manufacturer Part Number | F4EU-2749587 |
| Material | High Speed Steel (HSS) |
| Minimum Bore Diameter | 5 Millimetres |
| Model Number | B07XM6CB7N |
| Number of Flutes | 2 |
| Point Style | Centre Point |
| Set Name | flintronic 5-35mm |
| Shank Type | SDS-Top |
| Shank type | SDS-Top |
| Surface Recommendation | Metal, Plastic, Wood |
| Tool Flute Type | Spiral |
| Unit Count | 1 count |

## Product Details

- **Cutting angle string:** 118 Degrees
- **Cutting diameter:** 35 Millimetres
- **Finish type:** Titanium
- **Material:** High Speed Steel (HSS)
- **Shank type:** SDS-Top

## Images

![flintronic Step Drill Bit 5mm-35mm, with 1 Automatic Center Punch& 1 Twist Drill Bit, HSS Titanium Coated Double Slot Cone Cutting Drill - Image 1](https://m.media-amazon.com/images/I/71MCxOUFYdL.jpg)
![flintronic Step Drill Bit 5mm-35mm, with 1 Automatic Center Punch& 1 Twist Drill Bit, HSS Titanium Coated Double Slot Cone Cutting Drill - Image 2](https://m.media-amazon.com/images/I/61RbN+EWU5L.jpg)
![flintronic Step Drill Bit 5mm-35mm, with 1 Automatic Center Punch& 1 Twist Drill Bit, HSS Titanium Coated Double Slot Cone Cutting Drill - Image 3](https://m.media-amazon.com/images/I/71HALKhIWfL.jpg)
![flintronic Step Drill Bit 5mm-35mm, with 1 Automatic Center Punch& 1 Twist Drill Bit, HSS Titanium Coated Double Slot Cone Cutting Drill - Image 4](https://m.media-amazon.com/images/I/51-svhHWbTL.jpg)
![flintronic Step Drill Bit 5mm-35mm, with 1 Automatic Center Punch& 1 Twist Drill Bit, HSS Titanium Coated Double Slot Cone Cutting Drill - Image 5](https://m.media-amazon.com/images/I/712C1pQAEhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ does not fit smaller drills
*by M***A on 15 May 2023*

I got it today and used the centre punch and drill bit, which fitted in my smaller cordless drill...the step drill bit however did not fit my smaller cordless drill so I had to use my bigger cordless drill.. Be careful that you have a larger drill or else the step drill bit will not fit in .Apart from that it bored through my galvanised steel incinerator bin with no issuses, all three bits worked fine..not sure when i will use them again tho so cant vouch for durability over time

### ⭐⭐⭐⭐ Just in need of smaller set
*by M***E on 1 December 2023*

Delivered next day prime. Bought to make holes to a extant only thing is the larger cone cutter didn't fit dill so come up stuck there, maybe require the smaller size ones.actually the alloy steel looks durable and would allow fir faster cutting and impact resistant. Handy in moderation.

### ⭐⭐⭐⭐⭐ use at slow speed
*by M***E on 2 January 2022*

I used this tool to bore a total of ten 22mm holes in mild steel. I used a bench pillar drill on its slowest setting. Whilst drilling I used plenty of cutting oil to keep the tool cool. Due to the thickness of the steel, I drilled about halfway through then turned the metal over. The tool is still sharp and perfect for further work.

## Frequently Bought Together

- flintronic Step Drill Bit 5mm-35mm, with 1 Automatic Center Punch& 1 Twist Drill Bit, HSS Titanium Coated Double Slot Cone Cutting Drill
- Bosch 7x EXPERT Self Cut Speed Spade Drill Bit Set (for Softwood, Particleboard, Ø 16-32 mm, Professional Accessory Rotary Drill/Drivers)
- 3PCS HSS Spiral Step Drill Bit Sets, SS SHOVAN 4-Flute Metal Drill Bits, 1/4" Hex Shank, Metric 4-32mm Cone Cutter, Hole Cutter for Sheet Metal, Plastic, Steel Plate

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-06-20*