{"product_id":"ck-t310004td-drill-bit-hss-4mm-pack-2","title":"CK T310004TD Drill Bit HSS 4mm (Pack 2)","description":"\u003cp\u003eThe CK T310004TD is a professional-grade HSS (High Speed Steel) metal drill bit designed for precise, efficient drilling in a wide range of metals including steel, cast iron, and non-ferrous materials. Engineered for trade and workshop use, it delivers clean cutting performance, durability, and accuracy in everyday drilling applications.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-quality high-speed steel and precision ground for consistency, the T310004TD features a 135° split point tip that helps eliminate drill wander and ensures accurate starting without the need for centre punching. This improves control and reduces setup time on site or in the workshop.\u003c\/p\u003e\n\u003cp\u003eThe optimised flute geometry enhances swarf removal, helping to reduce heat build-up and maintain smooth, efficient drilling performance. Its compact jobber-length design makes it ideal for general-purpose metalworking where precision and control are essential.\u003c\/p\u003e\n\u003cp\u003eKey features:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4mm HSS split point drill bit\u003c\/li\u003e\n\u003cli\u003e43mm flute length \/ 75mm overall length\u003c\/li\u003e\n\u003cli\u003e135° split point tip for accurate, non-wander starts\u003c\/li\u003e\n\u003cli\u003ePrecision-ground flutes for improved cutting efficiency\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction for durability and long service life\u003c\/li\u003e\n\u003cli\u003eSuitable for steel, cast iron, and non-ferrous metals\u003c\/li\u003e\n\u003cli\u003eStraight shank for compatibility with standard drill chucks\u003c\/li\u003e\n\u003cli\u003eDesigned for fast, clean metal drilling\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMS Electrical","offers":[{"title":"Default Title","offer_id":56991682003321,"sku":"T310004TD","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/6388\/1337\/files\/ckhss.jpg?v=1781872336","url":"https:\/\/bmselectricalsupplies.com\/products\/ck-t310004td-drill-bit-hss-4mm-pack-2","provider":"Zicam Electrical Supplies","version":"1.0","type":"link"}