{"product_id":"hss-titanium-step-drill-bit-4-32-42mm-metal-wood-cone-hole-cutter","title":"HSS Titanium Step Drill Bit 4-32\/42mm – Metal \u0026 Wood Cone Drill","description":"\n\u003ch2\u003eSLADE HSS Titanium-Coated Step Drill Bit – 4–32mm \/ 4–42mm\u003c\/h2\u003e\n\u003cp\u003eTackle any drilling job with confidence using this professional-grade \u003cstrong\u003eHigh Speed Steel (HSS) Titanium-Coated Step Drill Bit\u003c\/strong\u003e from SLADE. Whether you're cutting clean holes through steel, brass, aluminium, wood, or plastic, this cone-shaped step drill delivers fast, precise, and burr-free results every time. A must-have for DIYers, electricians, metalworkers, and woodworking enthusiasts alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium HSS Construction:\u003c\/strong\u003e Made from high-quality High Speed Steel (HSS), heat-treated and highly polished for maximum durability and long service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTitanium Coating:\u003c\/strong\u003e The titanium nitride coating reduces friction, minimises heat build-up, and dramatically extends the life of the drill bit compared to standard uncoated bits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Step Range:\u003c\/strong\u003e Covers 4–32mm and 4–42mm in a single bit — eliminating the need to swap out multiple drill bits for different hole sizes. Each step is clearly labelled with its diameter for easy reference.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Flute Design:\u003c\/strong\u003e Twin-flute spiral grooves drive faster, smoother, and cleaner cuts, efficiently clearing chips and swarf as you drill.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnti-Slip 3-Sided Shank:\u003c\/strong\u003e The tri-flat shank design locks securely into your drill chuck, preventing slippage and ensuring safer, more accurate drilling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrills Perfectly Round Holes:\u003c\/strong\u003e Suitable for steel, brass, aluminium, copper, wood, plastic, and other thin-sheet materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e At just 99mm in length, this step drill bit fits most standard drill chucks and is easy to store and carry.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSLADE\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGZ002\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh Speed Steel (HSS)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCoating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTitanium (TiN)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Shape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRound \/ 3-Sided (Tri-flat)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e99mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStep Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4–32mm \/ 4–42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Materials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel, Brass, Aluminium, Copper, Wood, Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Can You Use It On?\u003c\/h3\u003e\n\u003cp\u003eThis versatile step drill bit is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eElectrical panel and junction box hole cutting\u003c\/li\u003e\n  \u003cli\u003eSheet metal fabrication and automotive body work\u003c\/li\u003e\n  \u003cli\u003eWoodworking, cabinetry, and furniture making\u003c\/li\u003e\n  \u003cli\u003ePlumbing and pipe fitting installations\u003c\/li\u003e\n  \u003cli\u003eGeneral DIY and home improvement projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Tools You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-channel-scr-solid-state-relay-switch-module-dc3-24v-40a-optocoupler\"\u003e1-Channel SCR Solid State Relay Module DC3-24V 40A Optocoupler\u003c\/a\u003e – ideal for workshop automation and control projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/temporary-tattoo-markers-10-dual-end-color-pens-face-body-paint\"\u003e10 Temporary Tattoo Markers – Dual-End Body Paint Pens\u003c\/a\u003e – great for marking drill points and layout lines on materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDrill Safety Tips\u003c\/h3\u003e\n\u003cp\u003eFor safe and effective use of step drill bits, always wear appropriate personal protective equipment (PPE) including safety glasses and gloves. Secure your workpiece firmly before drilling and use a centre punch to prevent the bit from wandering. For more guidance on tool safety in the workplace, visit the OSHA Hand \u0026amp; Power Tools Safety page.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Drill_bit\" target=\"_blank\" rel=\"noopener\"\u003eDrill bit\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What materials can this HSS titanium step drill bit cut through?\u003c\/h4\u003e\n\u003cp\u003eA: This step drill bit is designed to cut through a wide variety of materials including steel, brass, aluminium, copper, thin-sheet metal, wood, and plastic. It is best suited for sheet materials up to a moderate thickness.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the advantage of a titanium-coated step drill bit over a standard HSS bit?\u003c\/h4\u003e\n\u003cp\u003eA: The titanium nitride (TiN) coating significantly reduces friction and heat generation during drilling, which prolongs the sharpness and overall lifespan of the bit. It also improves cutting speed and produces cleaner hole edges compared to uncoated HSS bits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Will this step drill bit fit my standard power drill?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The tri-flat (3-sided) round shank is compatible with most standard drill chucks on corded and cordless power drills. The anti-slip design ensures the bit stays firmly locked in the chuck during use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are all the step sizes labelled on the bit?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, each step on the drill bit is clearly engraved with its corresponding diameter measurement, making it easy to drill to an exact size without needing to measure separately.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What materials can this HSS titanium step drill bit cut through?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This step drill bit is designed to cut through a wide variety of materials including steel, brass, aluminium, copper, thin-sheet metal, wood, and plastic. It is best suited for sheet materials up to a moderate thickness.\"}}, {\"@type\": \"Question\", \"name\": \"What is the advantage of a titanium-coated step drill bit over a standard HSS bit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The titanium nitride (TiN) coating significantly reduces friction and heat generation during drilling, which prolongs the sharpness and overall lifespan of the bit. It also improves cutting speed and produces cleaner hole edges compared to uncoated HSS bits.\"}}, {\"@type\": \"Question\", \"name\": \"Will this step drill bit fit my standard power drill?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The tri-flat (3-sided) round shank is compatible with most standard drill chucks on corded and cordless power drills. The anti-slip design ensures the bit stays firmly locked in the chuck during use.\"}}, {\"@type\": \"Question\", \"name\": \"Are all the step sizes labelled on the bit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, each step on the drill bit is clearly engraved with its corresponding diameter measurement, making it easy to drill to an exact size without needing to measure separately.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"4-32mm","offer_id":47718325878889,"sku":"14:350850#4-32mm","price":34.42,"currency_code":"USD","in_stock":true},{"title":"4-42mm","offer_id":47718325911657,"sku":"14:350686#4-42mm","price":34.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S93a79e15cf9942fda99d30b214a43e78Z_f58a7696-7930-4ddc-ad3e-91daaa8e5fe2.webp?v=1782268285","url":"https:\/\/oasis-select.com\/products\/hss-titanium-step-drill-bit-4-32-42mm-metal-wood-cone-hole-cutter","provider":"Oasis Select","version":"1.0","type":"link"}