# TLDR Review: Toolant Cobalt Step Drill Bit

*Published: 2026-05-19 | Updated: 2026-05-19 | Source: https://shopsavvy.com/reviews-tldr/toolant-cobalt-step-drill-bit*

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## Product: Toolant Cobalt Step Drill Bit
**Brand:** AugTouf

## Pros
- Made from cobalt, which is known for its durability and ability to cut through tough metals like stainless steel
- Features 19 step sizes, providing versatile drilling options without needing to change bits frequently
- Designed specifically for metal, aluminum, stainless steel, and plastic, offering broad material compatibility
- Tri-flat shank helps prevent slipping in the drill chuck, ensuring stable operation
- The spiral flute design helps in efficient chip removal and reduces overheating during use

## Cons
- Some users noted that the bit can wear down faster when used on very hard materials like stainless steel
- The size range (3/16" to 1-3/8") might not cover all drilling needs, lacking smaller or larger sizes
- A few reviews mentioned that sharpening the bit can be challenging once it dulls
- Not specifically stated but implied that it might be less effective on softer materials compared to specialized bits

## Bottom Line

This cobalt step drill bit from toolant offers excellent durability and versatility for drilling into tough metals and plastics, making it a solid choice for both DIYers and professionals. However, if you frequently work with extremely hard materials or need a wider size range, you might want to explore options with similar durability but more size options or easier sharpening capabilities. If you're looking for a highly reliable drill bit that handles tough metals with ease, this toolant bit is a good pick to consider.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Made from cobalt, which is known for its durability and ability to cut through tough metals like stainless steel | Some users noted that the bit can wear down faster when used on very hard materials like stainless steel |
| Features 19 step sizes, providing versatile drilling options without needing to change bits frequently | The size range (3/16" to 1-3/8") might not cover all drilling needs, lacking smaller or larger sizes |
| Designed specifically for metal, aluminum, stainless steel, and plastic, offering broad material compatibility | A few reviews mentioned that sharpening the bit can be challenging once it dulls |
| Tri-flat shank helps prevent slipping in the drill chuck, ensuring stable operation | Not specifically stated but implied that it might be less effective on softer materials compared to specialized bits |
| The spiral flute design helps in efficient chip removal and reduces overheating during use |  |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*