{"product_id":"3pce-hss-step-drill-set-pti0287-6-30mm-6-20mm-4-12mm","title":"PTI 3PCE HSS STEP DRILL SET PTI0287 6-30MM 6-20MM 4-12MM","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003ePTI PTI0287 3 Piece HSS Step Drill Set 4–30mm with 1\/4\" Hex Shank\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003ePTI PTI0287 HSS Step Drill Set\u003c\/strong\u003e is a versatile \u003cstrong\u003e3-piece stepped drill bit set\u003c\/strong\u003e designed for drilling multiple hole diameters without repeatedly changing drill bits. Manufactured from \u003cstrong\u003eHigh Speed Steel (HSS)\u003c\/strong\u003e, the set is suitable for professional fabrication, installation, electrical and general workshop applications. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eEach drill features a \u003cstrong\u003e1\/4\" hex shank\u003c\/strong\u003e for a secure grip and reduced slipping in the chuck. The three included drills cover \u003cstrong\u003e4–12mm, 6–20mm and 6–30mm\u003c\/strong\u003e, providing a useful range for enlarging existing holes or producing accurately sized holes in thinner materials. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFEATURES\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional \u003cstrong\u003e3-piece HSS step drill set\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eManufactured from \u003cstrong\u003eHigh Speed Steel (HSS)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eThree stepped size ranges covering \u003cstrong\u003e4–30mm\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4\" hex shanks\u003c\/strong\u003e on all three drills\u003c\/li\u003e\n\u003cli\u003eHelps prevent slipping in the drill chuck\u003c\/li\u003e\n\u003cli\u003eStepped design allows multiple hole diameters with one drill\u003c\/li\u003e\n\u003cli\u003eClearly defined steps for accurate hole sizing\u003c\/li\u003e\n\u003cli\u003eSuitable for drilling and enlarging existing holes\u003c\/li\u003e\n\u003cli\u003eDesigned for materials up to approximately \u003cstrong\u003e4mm thick\u003c\/strong\u003e, depending on material hardness\u003c\/li\u003e\n\u003cli\u003eSteps increase in \u003cstrong\u003e2mm increments\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSuitable for corded and cordless drills\u003c\/li\u003e\n\u003cli\u003eSupplied in a \u003cstrong\u003esturdy storage case\/box\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied as a complete 3-piece set\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSUITABLE FOR DRILLING\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSteel\u003c\/li\u003e\n\u003cli\u003eBrass\u003c\/li\u003e\n\u003cli\u003eSheet metal\u003c\/li\u003e\n\u003cli\u003eWood\u003c\/li\u003e\n\u003cli\u003ePlastics\u003c\/li\u003e\n\u003cli\u003eOther suitable thin materials \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSPECIFICATION\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e PTI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Code:\u003c\/strong\u003e PTI0287\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e HSS Step Drill Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Drill Bits:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e High Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill 1:\u003c\/strong\u003e 4–12mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill 2:\u003c\/strong\u003e 6–20mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill 3:\u003c\/strong\u003e 6–30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep Increments:\u003c\/strong\u003e 2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e 1\/4\" Hex\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Material Thickness:\u003c\/strong\u003e Approx. 4mm, depending on hardness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Multi-size hole drilling and hole enlargement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Sturdy case\/box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN \/ Barcode:\u003c\/strong\u003e 5055172702875\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e \u003cstrong\u003e3 Step Drill Bits\u003c\/strong\u003e \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"ECA Toolfast","offers":[{"title":"Default Title","offer_id":58469540266248,"sku":"PTI0120","price":29.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/0316\/0328\/files\/Screenshot2026-08-19084454.png?v=1787125568","url":"https:\/\/ecatoolfast.myshopify.com\/products\/3pce-hss-step-drill-set-pti0287-6-30mm-6-20mm-4-12mm","provider":"ECA Toolfast","version":"1.0","type":"link"}