{"product_id":"5pcs-hss-spiral-step-drill-bit-set-four-flute-1-8-to-1-3-8-inch-high-speed-steel-hex-shank-for-stainless-steel-aluminum-wood-plastic-metal-hole-drilling-tools","title":"5pcs HSS Spiral Step Drill Bit Set Four Flute 1\/8 to 1-3\/8 Inch High Speed Steel Hex Shank for Stainless Steel Aluminum Wood Plastic Metal Hole Drilling Tools","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003eMaterial: High-Speed Steel (HSS) with nitride coating\u003cbr\u003eCutting Diameter: Up to 1.38 inches\u003cbr\u003eShank Type: Straight (1\/4\" \u0026amp; 3\/8\" hex shank compatibility)\u003cbr\u003eTool Flute: Spiral, four-flute design\u003cbr\u003eStep Sizes:\u003cbr\u003e3\/16\"-1\/2\" (6 steps)\u003cbr\u003e1\/8\"-1\/2\" (13 steps)\u003cbr\u003e1\/4\"-3\/4\" (9 steps)\u003cbr\u003e3\/16\"-7\/8\" (12 steps)\u003cbr\u003e3\/16\"-1-3\/8\" (19 steps)\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003eFeatures:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e1.Premium High-Speed Steel Construction: Made from industrial-grade HSS with a nitride coating, these step drill bits resist wear and maintain sharp cutting edges for consistent performance on various materials, including stainless steel.\u003cbr\u003e2.Four-Flute Spiral Design: The enhanced spiral design ensures superior cutting stability, faster chip clearance, and cleaner finishes—allowing precise hole drilling with reduced wobbling and heat accumulation.\u003cbr\u003e3.Wide Diameter Range and Laser Markings: With step sizes ranging from 1\/8\" to 1-3\/8\", this set covers all your drilling needs and features permanent laser-etched size markings for easy reference during use.\u003cbr\u003e4.Versatile Material Compatibility: Optimized for drilling in stainless steel, aluminum, copper, plastic, carbon steel, and wood, making it an essential tool for diverse applications such as home improvement, auto repair, and more.\u003cbr\u003e5.Blow-Molded Storage Case: Convenient storage case keeps the drill bits organized, making transport effortless while ensuring quick access and protection during on-site tasks and daily use.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\u003cspan style=\"font-size: 18px;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e5 x Step Drill Bit\u003cbr\u003e1 x Storage Case\u003c\/p\u003e","brand":"ontproduct","offers":[{"title":"Default Title","offer_id":49120392872161,"sku":"BG-2042389","price":29.99,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0853\/9317\/8849\/files\/12fbce9d-9b52-4a62-ab61-8d5874c841de.jpg?v=1789396656","url":"https:\/\/ontproduct.com\/products\/5pcs-hss-spiral-step-drill-bit-set-four-flute-1-8-to-1-3-8-inch-high-speed-steel-hex-shank-for-stainless-steel-aluminum-wood-plastic-metal-hole-drilling-tools","provider":"IvySource","version":"1.0","type":"link"}