{"product_id":"high-hardness-spiral-flute-step-drill-bit-set","title":"✨🏆50% discount🏆High Hardness Spiral Flute Step Drill Bit Set","description":"\u003cp\u003e\u003cspan style=\"font-size: 12pt; color: #e67e23;\"\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eMODULAR MASTERY: \u003c\/strong\u003eSlash your tool inventory with 3 split drill bits that replace 29 standard bits. Each 1mm incremental step (4–32mm range) handles precise hole sizing without swapping tools, ideal for steel beams, pipes, and sheet metal.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0883\/0681\/1167\/files\/spp_20250507151842_1535ac78100a89ab58710ef9079b757c.jpg\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eINDUSTRIAL-GRADE EDGE RETENTION:\u003c\/strong\u003e Tungsten-carbide coating maintains razor sharpness through 5x more cycles than standard bits. The spiral design distributes heat evenly, preventing warping even at 1,500 RPM in stainless steel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0883\/0681\/1167\/files\/spp_20250507151847_5cc5adbb2dd6c173a6e53176f40c4360.jpg\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSMARTER CHIP EVACUATION: \u003c\/strong\u003eOptimized helical grooves reduce cutting resistance by 40% vs. 2-flute designs. Continuous spiral channels eject debris instantly, eliminating clogging during deep drilling in copper or aluminum.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0883\/0681\/1167\/files\/spp_20250507151853_0a3e448c97dc8a71a78fe8047593cf6f.jpg\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eSHANK THAT OUTLASTS WORKLOADS: \u003c\/strong\u003e30% thicker hexagonal shanks resist torsional stress during high-torque drilling. Compatible with bench drills (3\/8\"–1\/2\" chucks) and impact wrenches up to 650 lb-in torque.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0883\/0681\/1167\/files\/spp_20250507151858_90e5a4c448ddc83a35e3315254a71463.jpg\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cstrong\u003eUNIVERSAL METAL DOMINATION:\u003c\/strong\u003e Laser-hardened cutting edges chew through hardened steel (HRC 45+), cast iron, and aerospace-grade aluminum without chipping. Includes diameter markings for quick size verification mid-task.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0883\/0681\/1167\/files\/spp_20250507151903_569c819d08beaf6a0c34069fba067dfc.jpg\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt; color: #e67e23;\"\u003e\u003cstrong\u003eSPEC\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eMaterial: Alloy\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eFlute Types: 4-flute (14–32mm), 2-flute (4–14mm)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eCompatible with: Bench Drills, Electric Wrenches, Hand Drills\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eScope of Application: Stainless Steel, Iron, Steel, Copper, Aluminum\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003ePackage Includes: 1* High Hardness Spiral Flute Step Drill Bit Set\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt; color: #e67e23;\"\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eBefore using the drill, set it to low speed. Lower speed for larger diameters (≤800 RPM).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eUse continuous cooling during operation. Check method if each step exceeds 20 seconds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003ePlease allow a small error due to manual measurement. Please make sure you do not mind before purchasing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 12pt;\"\u003eStore in anti-corrosion case when not in use.\u003c\/span\u003e\u003c\/p\u003e","brand":"woobiliy","offers":[{"title":"1 Set\u0026FREESHIPPING✈️✈️","offer_id":50481769120037,"sku":"LE90298311","price":54.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/1636\/2533\/files\/spp_20250507151909_78d254b839d8cffbd803187cc62f2312_b41b598b-8012-425a-9378-611e2b3a8e32.jpg?v=1746691168","url":"https:\/\/woobiliy.com\/products\/high-hardness-spiral-flute-step-drill-bit-set","provider":"woobiliy","version":"1.0","type":"link"}