{"product_id":"desic-step-drill-spiral-flute-tin-coated-6-25mm","title":"Desic Step Drill Spiral Flute TiN Coated 6-25mm","description":"\u003cp\u003eThis step drill is ideal for Electricians who need to make holes for 16mm, 20mm, and 25mm conduits.\u003c\/p\u003e\u003cp\u003eIf there's one drill you should in your toolbox it's a step drill, they are just the best!\u003c\/p\u003e\u003cp\u003e- Multiple sizes in one drill\u003cbr\u003e- Deburs and countersinks\u003cbr\u003e- Works on majority of materials\u003cbr\u003e- Doesn't need a pilot hole\u003cbr\u003e- Drills sheet metal without pulling in\u003cbr\u003e- Brilliant at enlarging holes\u003cbr\u003e- They're fast, and they work!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWHY CHOOSE SPIRAL FLUTE?\u003c\/strong\u003e\u003cbr\u003eRuns cooler at cutting edge, longer life, improved swarf flow, no chatter, increased tool efficiency. It's just better.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003cbr\u003eTwin flute spiral\u003cbr\u003eSelf-starting tip\u003cbr\u003eLaser-etched step sizes\u003cbr\u003eUse in a drill press or battery drill etc\u003cbr\u003eHex shank for use with an impact driver\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003cbr\u003eStep sizes 6, 8, 10, 12, 14, 16, 18, 20, 22, 25mm diameter\u003cbr\u003eDepth per step 4mm\u003cbr\u003eHex shank 6.35mm across flats\u003cbr\u003eHSS with TiN coating*\u003cbr\u003eShank length 28mm\u003cbr\u003eTotal length 80mm\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFOR MATERIALS \u003c\/strong\u003e\u003cbr\u003eStainless steel**\u003cbr\u003eMild steel\u003cbr\u003eAluminium\u003cbr\u003eFiberglass\u003cbr\u003eBrass\u003cbr\u003eCopper\u003cbr\u003eWood\u003cbr\u003ePlastic\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003cbr\u003e* Titanium Nitride (TiN) is the gold-coloured coating that improves the durability and working life of the cutting edge. TiN-coated cutting tools outlast those which are not coated. Workability is also improved because swarf and chips are less likely to adhere to the cutting surface.\u003cbr\u003e** When drilling stainless steel use low speed, high pressure, and cutting fluid otherwise you will get work overheating and work hardening which will damage the step drill.\u003cbr\u003e- Also known as a universal drill, cone drill, or Uni-bit.\u003cbr\u003e- Use cutting fluid to increase tool life especially with hard materials like stainless.\u003c\/p\u003e","brand":"AliExpress - CN","offers":[{"title":"Default Title","offer_id":45131080859701,"sku":"T30150","price":16.5,"currency_code":"NZD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8621\/files\/Desic-Step-Drill-Spiral-Flute-TiN-Coated-6-25mm-A.jpg?v=1776675666","url":"https:\/\/testntools.co.nz\/products\/desic-step-drill-spiral-flute-tin-coated-6-25mm","provider":"Testntools","version":"1.0","type":"link"}