--- product_id: 87947974 title: "TEMO M35 Cobalt Step Drill Spiral Flute, 6 Size from 3/16 inch (4.8mm) to 1/2 inch (12.7mm), 1/4 inch (6.4mm) Hex Shank gc" brand: "temo" price: "€ 50.42" currency: EUR in_stock: true reviews_count: 18 url: https://www.desertcart.sk/products/87947974-temo-m35-cobalt-step-drill-spiral-flute-6-size-from store_origin: SK region: Slovakia --- # Double spiral flutes for efficient debris removal 6 precise step sizes from 3/16" to 1/2" M35 cobalt for extreme durability TEMO M35 Cobalt Step Drill Spiral Flute, 6 Size from 3/16 inch (4.8mm) to 1/2 inch (12.7mm), 1/4 inch (6.4mm) Hex Shank gc **Brand:** temo **Price:** € 50.42 **Availability:** ✅ In Stock ## Summary > 🔧 Drill Smarter, Not Harder — The Ultimate Step Drill for Pros Who Demand Precision ## Quick Answers - **What is this?** TEMO M35 Cobalt Step Drill Spiral Flute, 6 Size from 3/16 inch (4.8mm) to 1/2 inch (12.7mm), 1/4 inch (6.4mm) Hex Shank gc by temo - **How much does it cost?** € 50.42 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/87947974-temo-m35-cobalt-step-drill-spiral-flute-6-size-from) ## 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 - • **Unmatched Heat Resistance:** 5% cobalt alloy boosts cutting speed and tool life - • **Effortless Swarf Clearance:** Double spiral flutes keep your workspace clean and drill bit cool - • **Precision Multi-Size Drilling:** Six stepped sizes with clear stamped markings for flawless hole sizing - • **Secure Quick-Release Hex Shank:** 1/4" hex shank with anti-slip slot for fast, stable bit changes - • **Versatile Material Compatibility:** Cuts stainless steel, metal, plastic, fiberglass, and wood with ease ## Overview The TEMO M35 Cobalt Step Drill features a robust M35 high-speed steel alloy with 5% cobalt for superior heat resistance and durability. Its six stepped sizes from 3/16" to 1/2" with 1/16" increments allow precise hole sizing, while double spiral flutes ensure efficient debris removal. Designed with a 1/4" hex quick-release shank, it delivers secure, slip-free operation across a wide range of materials including stainless steel, metal, plastic, fiberglass, and wood. ## Description ## Features - M35 cobalt step drill 1/4" (6.35mm) hex shank 6 hole 3/16" (4.76mm) to 1/2" (12.7mm) - 6 hole sizes: 3/16" (4.76mm), 1/4" (6.35mm), 5/16" (7.94mm), 3/8" (9.52mm), 7/16" (11.11mm), 1/2" (12.7mm), with 1/16" (1.59mm) increments. The size marks are stamped next to each step to ease the use. - 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. It is ideal for 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. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Golden Coulee UK | | Part number | 1525 | | Item Weight | 40 g | | Product Dimensions | 7.62 x 2.54 x 2.54 cm; 40 g | | Item model number | 1525 | | Size | Cobalt 6 Spiral | | Colour | Silver | | Finish | Titanium | | Material | Cobalt | | Item Package Quantity | 1 | | Number of Pieces | 1 | | Batteries included? | No | | Batteries Required? | No | ## Product Details - **Material:** Cobalt - **Cutting diameter:** 12.7 Millimetres - **Finish type:** Titanium - **Shank type:** Hex - **Cutting angle string:** 135 Degrees ## Images ![TEMO M35 Cobalt Step Drill Spiral Flute, 6 Size from 3/16 inch (4.8mm) to 1/2 inch (12.7mm), 1/4 inch (6.4mm) Hex Shank gc - Image 1](https://m.media-amazon.com/images/I/515nPne00SL.jpg) ![TEMO M35 Cobalt Step Drill Spiral Flute, 6 Size from 3/16 inch (4.8mm) to 1/2 inch (12.7mm), 1/4 inch (6.4mm) Hex Shank gc - Image 2](https://m.media-amazon.com/images/I/71OuUdPJyEL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good *by I***. on Reviewed in the United Kingdom on 28 February 2019* Very good , have been using on stainless steel ### ⭐⭐⭐⭐⭐ Easily went through 304 Stainless. *by D***S on Reviewed in the United Kingdom on 24 April 2018* Went through some 3mm 304 Stainless easily - seems like a very high quality bit to me - recommended ### ⭐⭐⭐⭐⭐ Brilliant *by A***R on Reviewed in the United Kingdom on 30 November 2018* Brilliant don't know what I would do without it --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/87947974-temo-m35-cobalt-step-drill-spiral-flute-6-size-from](https://www.desertcart.sk/products/87947974-temo-m35-cobalt-step-drill-spiral-flute-6-size-from) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-06-24*