---
product_id: 346273087
title: "TEMO M35 Cobalt Step Drill Spiral Flute, Two Size: 7/8 Inch and 1-1/8 Inch, 1/4 Inch Hex Shank"
brand: "temo"
price: "€ 64.33"
currency: EUR
in_stock: true
reviews_count: 5
category: "Temo"
url: https://www.desertcart.ie/products/346273087-temo-m35-cobalt-step-drill-spiral-flute-two-size-7
store_origin: IE
region: Ireland
---

# Double spiral flutes for fast chip clearance Two precise hole sizes: 7/8" & 1-1/8" M35 cobalt for extreme durability TEMO M35 Cobalt Step Drill Spiral Flute, Two Size: 7/8 Inch and 1-1/8 Inch, 1/4 Inch Hex Shank

**Brand:** temo
**Price:** € 64.33
**Availability:** ✅ In Stock

## Summary

> 🔧 Drill smarter, not harder — own the edge with TEMO M35 Cobalt!

## Quick Answers

- **What is this?** TEMO M35 Cobalt Step Drill Spiral Flute, Two Size: 7/8 Inch and 1-1/8 Inch, 1/4 Inch Hex Shank by temo
- **How much does it cost?** € 64.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/346273087-temo-m35-cobalt-step-drill-spiral-flute-two-size-7)

## Best For

- temo enthusiasts

## Why This Product

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

## Key Features

- • **Precision Hole Sizing:** Two stamped step sizes (7/8" & 1-1/8") let you drill clean, accurate holes without guesswork.
- • **Slip-Free Quick Release:** 1/4" hex shank with quick release slot ensures secure grip and zero slippage during high-torque jobs.
- • **Unmatched Heat Resistance:** M35 cobalt alloy boosts cutting speed and tool life, perfect for stainless steel and tough metals.
- • **Effortless Chip Evacuation:** Double spiral flutes clear debris quickly, keeping your workflow smooth and efficient.
- • **Versatile Material Compatibility:** Cuts through metal, plastic, fiberglass, and wood—your all-in-one step drill solution.

## Overview

The TEMO M35 Cobalt Step Drill features a durable M35 cobalt high-speed steel construction with double spiral flutes for efficient chip removal. It offers two precise hole sizes (7/8" and 1-1/8") stamped for easy identification, mounted on a 1/4" hex shank with quick release to prevent slipping. Designed for clean, fast drilling in stainless steel, metal, plastic, fiberglass, and wood, this tool combines heat resistance and wear durability to maximize productivity and tool life.

## Description

TEMO M35 Cobalt Step Drill Spiral Flute, Two Size: 7/8 Inch and 1-1/8 Inch, 1/4 Inch Hex Shank

Review: So my husband needed this for work It came fast as heck! He said it gets the job done so what more can you say it’s as described and his input is the piece is decently priced!
Review: Drilled threw my stainless steel sink so I could install a pull up sprayer. Make sure to use and keep adding a generous amount of cutting fluid and enough pressure that you can see the shaving as it cuts. The hole was neat and clean when you go threw each of the steps to the hole size you want. I used a spring punch a few times to mark a very small indent then a small drill bit (cheap titanium coated drill bit, and that is all it could do) to make a little bigger starting point for the TEMO M35 step drill. Eventually i will order a smaller TEMO cobalt step drill.

## Features

- M35 cobalt step drill, 1/4" (6.35mm) hex shank, 2 holes: 7/8" (22.22mm) and 1-1/8"
- 2 HOLE SIZES: 7/8" (22.22mm) and 1-1/8". The size marks are stamped next to each step for easy identification.
- DOUBLE SPIRAL FLUTES: For more efficient swarf clearance; 1/4 inch hex shank with quick release slot to eliminate slipping; Self-starting for clean holes in thin materials; M35 cobalt HSS to cut stainless steel. The step drill bit is made with M35 cobalt. Ideal for a variety of materials from stainless steel, metal, plastic, fiberglass to wood. They also help to enlarge existing holes. M35 HSSCo is a high speed steel alloy made up of 5% cobalt. M35 is similar to M2, but with 5% cobalt added.
- M35 COBALT: The addition of cobalt increases heat resistance. It is widely used in metal manufacturing because of its ability to resist wear over conventional high speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes. M35 is also less prone to chipping when used for interrupted cuts.
- US-BASED CUSTOMER SERVICE: Available by chat, email, phone, or visit us at our customer service center in La Crosse, WI.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IQJKM14 |
| ASIN  | B00IQJKM14 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #117,214 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Step Drill Bits #134 in Metalworking & Multi-purpose Drill Bits |
| Color | Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,105) |
| Customer reviews | 4.6 4.6 out of 5 stars (1,105) |
| Date First Available | 20 April 2015 |
| Date First Available  | 20 April 2015 |
| Finish | Uncoated |
| Item Package Quantity | 1 |
| Item Weight | 170 g |
| Manufacturer | TEMO |
| Manufacturer  | TEMO |
| Manufacturer reference | 1527 |
| Manufacturer reference  | 1527 |
| Material | Cobalt |
| Measurement System | Imperial |
| Number Of Pieces | 2 |
| Part number | 1527 |
| Product Dimensions | 7.62 x 2.54 x 2.54 cm; 170.1 g |
| Product Dimensions  | 7.62 x 2.54 x 2.54 cm; 170.1 g |
| Size | 7/8" - 1-1/8" |
| Style | Spiral |

## Product Details

- **Cutting angle string:** 135 Degrees
- **Cutting diameter:** 6.35 Millimeters
- **Finish type:** Uncoated
- **Material:** Cobalt
- **Shank type:** Hex

## Images

![TEMO M35 Cobalt Step Drill Spiral Flute, Two Size: 7/8 Inch and 1-1/8 Inch, 1/4 Inch Hex Shank - Image 1](https://m.media-amazon.com/images/I/61+S3vZx-ZL.jpg)
![TEMO M35 Cobalt Step Drill Spiral Flute, Two Size: 7/8 Inch and 1-1/8 Inch, 1/4 Inch Hex Shank - Image 2](https://m.media-amazon.com/images/I/61SWmRQX4+L.jpg)
![TEMO M35 Cobalt Step Drill Spiral Flute, Two Size: 7/8 Inch and 1-1/8 Inch, 1/4 Inch Hex Shank - Image 3](https://m.media-amazon.com/images/I/61t-oRUnWQL.jpg)
![TEMO M35 Cobalt Step Drill Spiral Flute, Two Size: 7/8 Inch and 1-1/8 Inch, 1/4 Inch Hex Shank - Image 4](https://m.media-amazon.com/images/I/71+USq2e-1L.jpg)
![TEMO M35 Cobalt Step Drill Spiral Flute, Two Size: 7/8 Inch and 1-1/8 Inch, 1/4 Inch Hex Shank - Image 5](https://m.media-amazon.com/images/I/71Flspdp-BL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***E on 3 March 2020*

So my husband needed this for work It came fast as heck! He said it gets the job done so what more can you say it’s as described and his input is the piece is decently priced!

### ⭐⭐⭐⭐⭐ Review
*by R***D on 4 December 2023*

Drilled threw my stainless steel sink so I could install a pull up sprayer. Make sure to use and keep adding a generous amount of cutting fluid and enough pressure that you can see the shaving as it cuts. The hole was neat and clean when you go threw each of the steps to the hole size you want. I used a spring punch a few times to mark a very small indent then a small drill bit (cheap titanium coated drill bit, and that is all it could do) to make a little bigger starting point for the TEMO M35 step drill. Eventually i will order a smaller TEMO cobalt step drill.

### ⭐⭐⭐⭐⭐ Review
*by C***L on 14 January 2026*

Ive had a lot of big name brands. This one is the best

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-27*