{"product_id":"efficere-17-piece-large-diameter-drill-bit-set-m2-hss-135-split-point-1-2-to-1-inch-range","title":"EFFICERE 17-Piece Large Diameter Drill Bit Set – M2 HSS, 135° Split Point, 1\/2 to 1 Inch Range","description":"\u003ch2\u003eBoost your drilling projects with the EFFICERE 17-Piece Large Diameter Drill Bit Set\u003c\/h2\u003e\u003cp\u003eDesigned for large-diameter holes, this kit covers sizes from 1\/2 inch to 1 inch, all in one robust aluminum case. Built from premium M2 cobalt high speed steel, these bits deliver dependable strength when working across wood, plastic, and metal surfaces.\u003c\/p\u003e\u003cp\u003eThe 135-degree split point starts cutting with self-centering action, reducing wandering and speeding startup. The twist blade features a deep groove that clears chips and particles quickly, helping you maintain a smooth, steady feed.\u003c\/p\u003e\u003cp\u003eCoating matters: each bit sports a gold titanium and black nitride dual finish. This combo helps retain lubricant, lowers wear, and offers improved corrosion resistance compared with standard finishes, making them suitable for heavy-duty applications.\u003c\/p\u003e\u003cp\u003ePractical design details matter for real-world use. The 1\/2 inch reduced shank fits most drill presses and power tools, while the tri-flat shank end locks into a 3-jaw chuck, reducing slippage during operation. A handy aluminum case keeps the 17 pieces organized in your toolbox or on the job site.\u003c\/p\u003e\u003ch3\u003eWhat you can drill with confidence\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWood, plastic, aluminum, copper, cast iron, mild steel, stainless steel, and sheet metal\u003c\/li\u003e\n\u003cli\u003eLarge-diameter holes from 1\/2 inch to 1 inch, with clean starts and minimal wandering\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReal-world benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFast, efficient drilling thanks to the split-point geometry and deep-chip clearance\u003c\/li\u003e\n\u003cli\u003eDurable coating that resists wear and corrosion in tough environments\u003c\/li\u003e\n\u003cli\u003eSecure chuck fit with reduced shank and tri-flat end for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: actual results depend on material, drill speed, feed rate, and proper tool setup. This set is designed to complement professional workflows in woodworking, auto repair, equipment maintenance, and metal fabrication.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What materials can I drill with these bits?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Wood, plastic, aluminum, copper, cast iron, mild steel, stainless steel, and sheet metal; ideal for large-diameter holes from 1\/2 inch to 1 inch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key durability and usability features?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: M2 cobalt HSS construction, 135° split point, deep chip clearance, and dual coating; plus 1\/2 inch reduced shank and tri-flat end for secure chuck grip.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EFFICERE","offers":[{"title":"Default Title","offer_id":47461474861230,"sku":"B0DRMTGXCL","price":235.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/efficere-17-piece-large-diameter-drill-bit-set-case.jpg?v=1770248199","url":"https:\/\/handyskook.ca\/products\/efficere-17-piece-large-diameter-drill-bit-set-m2-hss-135-split-point-1-2-to-1-inch-range","provider":"HandySkook","version":"1.0","type":"link"}