---
title: Step Drill Straight Flute 4-12mm
description: "Step Drill Straight Flute 4-12mm (Product code: BTWSD4-12) with nine steps. \nFully ground premium HSS M2 increases durability and TiN coating reduces heat and wear for product longevity. Non-skid tip eliminates the need for pre-drilling and the 2-flute design is for smoother cutting."
image: https://bristoltools.com.au/hubfs/12STEP.png
---

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  Resources

    - [Catalogue](https://bristoltools.com.au/catalogue)
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    - [FAQ](https://bristoltools.com.au/faqs)
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- [Home](https://bristoltools.com.au/home)
- [Products](https://bristoltools.com.au/products)
- [Where to Buy](https://bristoltools.com.au/store-locator)
- Resources
  
  Resources

    - [Catalogue](https://bristoltools.com.au/catalogue)
    - [Policies](https://bristoltools.com.au/policies)
    - [FAQ](https://bristoltools.com.au/faqs)
- [Become a Stockist](https://bristoltools.com.au/stockist)
- [Contact](https://bristoltools.com.au/contact)

### Step Drill Straight Flute 4-12mm

![12STEP](https://22457126.fs1.hubspotusercontent-na1.net/hub/22457126/hubfs/12STEP.png?width=1200&length=1200&name=12STEP.png)

#### **Product Description:**

- Product code: BTWSD4-12
- Drills sheet metal, steel & plastic
- Number of Steps: 9
- Fully ground premium HSS M2 to increase durability
- TiN coating reduces heat and wear for product longevity
- Non-skid tip eliminates the need for pre-drilling
- 2 flute design for smoother cutting
- Laser etched hole ø
- ø Included: 4, 5, 6, 7, 8, 9, 10, 11 & 12mm
- Shank: 6.0mm
- Cut depth: Up to 4mm
- Suits: Non-hammer action portable power drills
- Non-slip shank

#### Technical Specifications:

| Brand | BRISTOL |
| --- | --- |
| Series | Gold |
| Type of Measure | Metric |
| Barcode | 9313601004447 |
| Category | Step Drill |
| Longest side (mm) | 170.00 |
| Median side (mm) | 65.00 |
| Shortest side (mm) | 32.00 |
| Weight (gr) | 30.00 |
| Order Quantity | 1 |

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