--- product_id: 65164178 title: "TTP HARD drills Bits 6.5mm 10 X Metric Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron" brand: "brand: ttp hard drills" price: "310 zł" currency: PLN in_stock: true reviews_count: 13 url: https://www.desertcart.pl/products/65164178-ttp-hard-drills-bits-6-5mm-10-x-metric-drill store_origin: PL region: Poland --- # TTP HARD drills Bits 6.5mm 10 X Metric Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron **Brand:** brand: ttp hard drills **Price:** 310 zł **Availability:** ✅ In Stock ## Quick Answers - **What is this?** TTP HARD drills Bits 6.5mm 10 X Metric Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron by brand: ttp hard drills - **How much does it cost?** 310 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/65164178-ttp-hard-drills-bits-6-5mm-10-x-metric-drill) ## Best For - brand: ttp hard drills enthusiasts ## Why This Product - Trusted brand: ttp hard drills brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Size:6.5 mm TTP HARD drill bits have been designed for the easy and effective drilling of metals including the harder alloys. Manufactured from tungsten and molybdenum for increased hardness and with cobalt added to ensure superior heat resistance these drill bits are guaranteed to perform in the most demanding of applications. Features 135 degree split point - makes entire point of the bit one long cutting edge. Superior hardness due to tungsten and molybdenum base high temperature resistance due to addition of cobalt. Can be re-sharpened. Impressive guaranteed results when drilling hard alloys. Designed and developed from feedback from engineers in workshops. TTP HARD drills will drill harder metals where a normal hss drill bit can not. TTP cobalt hard drills are designed to drill through the toughest and hardest of abrasive materials they are ideal to use when drilling into stainless, steel, titanium, cast iron, spot welds, leaf springs. Cobalt makes the drill bit incredibly hard, with a abrasion quality. If you are repeatedly drilling steel and hardened metals and are looking for a faster and easier way - TTP HARD drills . We recommend using a good quality metal lubricant when drilling metal. It is always advised to identify the metal you are working on and to use appropriate drilling speed. ## Features - Designed for easy and effective drilling of metals including the harder alloys - High temperature resistance due to addition of cobalt - Superior hardness due to tungsten and molybdenum base - 135 degree split point makes entire point of the bit one long cutting edge - Heavy duty flute design - ›See more product details ## Images ![TTP HARD drills Bits 6.5mm 10 X Metric Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron - Image 1](https://images-na.ssl-images-amazon.com/images/I/81YBIELjWFL.jpg) ![TTP HARD drills Bits 6.5mm 10 X Metric Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron - Image 2](https://images-na.ssl-images-amazon.com/images/I/81vT9cZCW5L.jpg) ![TTP HARD drills Bits 6.5mm 10 X Metric Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron - Image 3](https://images-na.ssl-images-amazon.com/images/I/61kU-JoNWlL.jpg) ![TTP HARD drills Bits 6.5mm 10 X Metric Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron - Image 4](https://images-na.ssl-images-amazon.com/images/I/31QWKvYifVL.jpg) ![TTP HARD drills Bits 6.5mm 10 X Metric Drill Bits Cobalt For Drilling Harder Metals Stainless Chrome Aluminum Cast Iron - Image 5](https://images-na.ssl-images-amazon.com/images/I/31OTPKtl2fL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ the best drill bit i have ever seen *by E***L on Reviewed in the United States on July 18, 2016* If you have a tough drilling job,,, these are IT, yes,,, they can break,,, but the steel that they make this drill out of has got to be hard to be able to cut into super hard steel like it doesl So yes,,, you might call them,,,, brittle,,, but they work fantastic, I carry a few in my wallet and when I run into a friend,, I give them one to try and dare them to tell me they can find better. definitely buying more. ### ⭐⭐⭐⭐⭐ Excellent bits! *by M***D on Reviewed in the United States on September 23, 2018* I just used my new TPP 4.2mm bit to drill a hole into a stainless steel tube (to be used for a stair railing). The TPP bit worked beautifully. This is a terrific product at an excellent price. ### ⭐⭐⭐⭐⭐ Bits work well! *by E***S on Reviewed in the United States on August 30, 2020* These drill bits are the best! They are the only ones I can get that cut through stainless steel. --- ## 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.pl/products/65164178-ttp-hard-drills-bits-6-5mm-10-x-metric-drill](https://www.desertcart.pl/products/65164178-ttp-hard-drills-bits-6-5mm-10-x-metric-drill) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*