---
product_id: 22816967
title: "Step Drill Bit Set High Speed Steel Titanium Coated Metric Straight Groove Step Drill Bits Set with Automatic Spring Loaded Center Punch Power Tools, Hex Shank Hss Cone Uni Bit Kit for Hole Wood (Size Metric 3-12 mm 4-12 mm 4-20 mm)"
brand: "volterin"
price: "S/.102"
currency: PEN
in_stock: true
reviews_count: 13
url: https://www.desertcart.pe/products/22816967-step-drill-bit-set-high-speed-steel-titanium-coated-metric
store_origin: PE
region: Peru
---

# Step Drill Bit Set High Speed Steel Titanium Coated Metric Straight Groove Step Drill Bits Set with Automatic Spring Loaded Center Punch Power Tools, Hex Shank Hss Cone Uni Bit Kit for Hole Wood (Size Metric 3-12 mm 4-12 mm 4-20 mm)

**Brand:** volterin
**Price:** S/.102
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Step Drill Bit Set High Speed Steel Titanium Coated Metric Straight Groove Step Drill Bits Set with Automatic Spring Loaded Center Punch Power Tools, Hex Shank Hss Cone Uni Bit Kit for Hole Wood (Size Metric 3-12 mm 4-12 mm 4-20 mm) by volterin
- **How much does it cost?** S/.102 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/22816967-step-drill-bit-set-high-speed-steel-titanium-coated-metric)

## Best For

- volterin enthusiasts

## Why This Product

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

## Description

Full description not available

## Features

- TITANIUM | HIGH SPEED STEEL: Classic High Speed Steel With Titanium Coating For Proven Capability and Durability
- TRI-FLATTED SHANK: Fits Into Power Tools Chuck Securely and Eliminates Slip
- SPLIT POINT TIP: Increases Cutting Speed With Self-Centering And Prevents Walking
- Drilling Holes In: Plastic, Aluminum, Copper, Stainless Steel and Many Other Types Of Sheet Metal (the board must be smaller in thickness than the height of step drill bits)
- TWO-FLUTE DESIGN: Clears Chips Faster and Allows Particles To Escape Easily, Smooth Cutting
- ›See more product details

## Images

![Step Drill Bit Set High Speed Steel Titanium Coated Metric Straight Groove Step Drill Bits Set with Automatic Spring Loaded Center Punch Power Tools, Hex Shank Hss Cone Uni Bit Kit for Hole Wood (Size Metric 3-12 mm 4-12 mm 4-20 mm) - Image 1](https://images-na.ssl-images-amazon.com/images/I/61GXdXMhyrL.jpg)
![Step Drill Bit Set High Speed Steel Titanium Coated Metric Straight Groove Step Drill Bits Set with Automatic Spring Loaded Center Punch Power Tools, Hex Shank Hss Cone Uni Bit Kit for Hole Wood (Size Metric 3-12 mm 4-12 mm 4-20 mm) - Image 2](https://images-na.ssl-images-amazon.com/images/I/71n7OIn0r6L.jpg)
![Step Drill Bit Set High Speed Steel Titanium Coated Metric Straight Groove Step Drill Bits Set with Automatic Spring Loaded Center Punch Power Tools, Hex Shank Hss Cone Uni Bit Kit for Hole Wood (Size Metric 3-12 mm 4-12 mm 4-20 mm) - Image 3](https://images-na.ssl-images-amazon.com/images/I/71lRfk-8T2L.jpg)
![Step Drill Bit Set High Speed Steel Titanium Coated Metric Straight Groove Step Drill Bits Set with Automatic Spring Loaded Center Punch Power Tools, Hex Shank Hss Cone Uni Bit Kit for Hole Wood (Size Metric 3-12 mm 4-12 mm 4-20 mm) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61yCAd92u1L.jpg)

## Available Options

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

## Customer Reviews

### ⭐ 







  
  
    Don't expect much!
  

*by B***M on Reviewed in the United States on June 27, 2020*

After drilling a pilot hole I started to use these to drill four 1/2" in 1/8th flat bar, never got up to 1/2" before all three gave up. They say you get what you pay for, but in this case they were not cheap and I sure didn't get what I paid for

### ⭐⭐⭐ 







  
  
    Modest value for the money.
  

*by G***S on Reviewed in the United States on January 19, 2021*

While the product seemed to be well enough built in terms of strength, the cutting edges were very roughly milled  and did not allow for smooth cutting through material. Packaged conveniently in a pouch for protection, a good feature. Definitely not precision boring tools, but probably adequate value for general purposes. Longevity to be determined.

### ⭐⭐⭐⭐⭐ 







  
  
    These step drill bits are a good value for the price
  

*by D***S on Reviewed in the United States on May 15, 2016*

These step drill bits are a good value for the price. They come in one plastic bag but they weren't chipped at all. The spiral flute makes them aggressive when drilling. If not using a drill press be sure to brace the drill well because it will want to torque you and pull into the material. Other reviews mentioned that and they're not joking. But if you brace yourself well and drill in short bursts, preferably using cutting oil when drilling metals of course, you can cut pretty good holes.As usual with step drill bits if the material is not thin (under 1.5mm thick) the whole won't have a smooth vertical surface, you'll see a step. That's to be expected though so don't be surprised.

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-02-06*