Dormer Drill Bit Set, HSS Material, TiN-Coated Tips - A087201 Pop this handy drill bit set from Dormer in your toolbox for your general-purpose drilling jobs. It includes 19 jobber-type bits with straight shanks ranging in diameter from 1 to 10mm. This means finding one to suit your task is a piece of cake, and you get lots of options for making holes of different sizes. You can use these versatile drill bits with thermoplastic materials as well as various metals, including steel, iron and brass. Features & Benefits • Comes in an easy-to-carry case with a two-part fold-out design for easy access
• Clear size markings for ease of identification
• Suitable for hand or machine use for versatility Applications • Heavy machining
• General engineering
• DIY tasks What's the benefit of this product's titanium nitride tip coating? The TiN coating on the tips of these bits increases their resistance to wear and corrosion, giving a boost to their longevity and performance with tough materials like steel.