{"product_id":"3-12-4-12-4-20mm-hss-straight-fluted-pagoda-step-drill-3pcs-cloth-bag-hex-shank-reamer-bit-set-titanium-coated-wood-metal-hole","title":"3Pcs Titanium Coated Step Drill Bit Set: 3-12mm, 4-12mm, 4-20mm HSS Pagoda Step Drill with Hex Shank - for Wood and Metal Hole Drilling","description":"\u003cp\u003eIntroducing the ultimate solution for all your drilling needs – the 3-12 4-12 4-20mm HSS Straight Fluted Pagoda Step Drill 3Pcs Set. Whether you're a seasoned professional or a DIY enthusiast, this set is designed to make your work easier, faster, and more efficient. Enclosed in a handy cloth bag and featuring a hex shank for a firm grip, these titanium-coated step drills offer unparalleled performance on a variety of materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose This Step Drill Set?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVersatility at Its Best:\u003c\/strong\u003e With three different sizes (3-12mm, 4-12mm, and 4-20mm), you can effortlessly create holes in steel, brass, wood, plastic, and more. The precision of these drills ensures clean, burr-free holes every time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTitanium Coated for Excellence:\u003c\/strong\u003e The high-speed steel (HSS) construction is enhanced with a titanium coating, minimizing friction and heat for smoother drilling and extended tool life. Say goodbye to wear and tear and hello to consistent, quality performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesigned for Precision:\u003c\/strong\u003e Each step is meticulously labeled with depth diameters, making your work precise and eliminating guesswork. The two-flute design not only speeds up drilling but also ensures cleaner cuts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNon-Slip Hex Shank:\u003c\/strong\u003e The unique three-sided shank design prevents the drill bit from slipping in the chuck, ensuring stability and safety during operation. It's compatible with a range of tools, including hand drills, bench drills, and even pistol drills.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCooling Efficiency:\u003c\/strong\u003e For optimal durability, especially during continuous use, water injection cooling is recommended. This simple step can significantly prolong the life of your drill bits, making them a reliable addition to your toolkit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWidely Applicable:\u003c\/strong\u003e Ideal for creating or enlarging holes in general-purpose materials, this set is not recommended for stainless steel or spring steel. It's perfect for tasks involving materials with general hardness, such as PVC plates or iron plates with a thickness within 3MM.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePractical Tips for Users:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain a consistent downward force without pressing too hard to avoid wear and potential annealing.\u003c\/li\u003e\n\u003cli\u003eKeep the drilling speed within the recommended range (260-400 for 3-12 and 4-12; 180-240 for 4-20) to achieve the best results.\u003c\/li\u003e\n\u003cli\u003eFor prolonged drilling sessions, ensure adequate cooling to prevent overheating and damage to the bit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIn the Box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x 3-12mm Step Drill\u003c\/li\u003e\n\u003cli\u003e1 x 4-12mm Step Drill\u003c\/li\u003e\n\u003cli\u003e1 x 4-20mm Step Drill\u003c\/li\u003e\n\u003cli\u003e1 x Cloth Storage Bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePerfect for both novices and pros, this 3Pcs HSS Step Drill Set is a testament to efficiency and reliability. Whether expanding existing holes, deburring, or chamfering, this set is your go-to solution for seamless, efficient drilling operations. Equip your toolbox with these essential step drills and experience the convenience and quality they bring to every project.\u003c\/p\u003e","brand":"Congo Basin Group","offers":[{"title":"3 12 4 12 4 20 3 Pack","offer_id":48464530178355,"sku":"228450314:-1","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/2167\/9667\/files\/S77621084fa72417a8ff181680e3b65fei.webp?v=1711699303","url":"https:\/\/www.congobasin.ai\/products\/3-12-4-12-4-20mm-hss-straight-fluted-pagoda-step-drill-3pcs-cloth-bag-hex-shank-reamer-bit-set-titanium-coated-wood-metal-hole","provider":"CongoBasinGroup.com","version":"1.0","type":"link"}