{"product_id":"335a-16-0-90","title":"Robert Charles Rose Countersink DIN 335A x 90° - 16.0mm Head Diameter","description":"\u003cdiv\u003e\n\u003cp\u003e\nThe Robert Charles Rose Countersink DIN 335A is a precision cutting tool engineered for accurate countersinking and chamfering. With a 16.0 mm head diameter and a 90° included angle, it’s designed for reliable performance in workshops, production lines, and engineering labs—giving you clean holes and consistent bevels every time.\n\u003c\/p\u003e \u003cp\u003e\nBuilt to the DIN 335A standard, this rose countersink features a multi-flute geometry that delivers smooth cutting and efficient chip evacuation. It works effectively across steels, aluminium, and plastics, producing burr-free finishes while maintaining rigidity and reducing vibration for stable, repeatable results.\n\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDIN 335A precision standard\u003c\/b\u003e: Ensures compatibility with common countersinking tasks and delivers predictable results across a variety of materials and hole sizes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMulti-flute design for clean finishes\u003c\/b\u003e: Several cutting edges provide smooth engagement and excellent chip evacuation, minimizing burrs and rework.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eRigid, low-vibration construction\u003c\/b\u003e: Reduces chatter and fatigue, improving depth control and extending tool life in busy production environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\nWith a 16.0 mm head diameter and 90° angle, this countersink helps you achieve precise, flush chamfers quickly, enhancing joint quality and overall workmanship. It’s a dependable choice for engineers, fabricators, and hobbyists aiming for high-precision results with less finishing work.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Robert Charles","offers":[{"title":"Default Title","offer_id":43418556858446,"sku":"335A-16.0-90","price":38.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0560\/3747\/4382\/files\/Rose_Countersink_a5f065b8-c6a7-4736-8986-0b12956ff176.png?v=1770029494","url":"https:\/\/www.protool-ltd.co.uk\/products\/335a-16-0-90","provider":"Protool Precision Tools","version":"1.0","type":"link"}