Strovolt Premium TCT Annular Core Cutter 69mm Diameter x 50mm Depth Tungsten Carbide Tipped Mag Drill Bit

Introducing the Strovolt Premium TCT Annular Core Cutter (Part No: STRO786950) – a heavy-duty, large-diameter drilling solution engineered for precision and efficiency in the toughest industrial environments. With a substantial 69mm cutting diameter and a 50mm cutting depth, this Tungsten Carbide Tipped (TCT) core drill bit is designed to bore through heavy steel plates, structural beams, and pipes with superior speed and performance compared to traditional High-Speed Steel (HSS) twist drills.

Constructed with premium micro-grain carbide tips welded to a hardened alloy steel body, the Strovolt TCT series boasts robust construction capable of handling the high torque generated during 69mm drilling. This ensures thermal stability and smooth penetration, while its advanced multi-tooth geometry reduces vibration and optimizes chip evacuation, delivering a clean, burr-free finish in a single pass – eliminating the need for pilot drilling or step drilling.

The Strovolt 69x50mm TCT Annular Core Cutter is an essential tool for heavy fabrication and infrastructure projects across various industries. In structural steel applications, it rapidly creates large anchor holes and bolt patterns in bridge girders, columns, and base plates. For pressure vessels and tanks, it is ideal for drilling large inlets/outlets in thick-walled pipes and storage tanks. In shipbuilding, it is crucial for penetrating thick hull plates and bulkheads, while in heavy machinery fabrication, it is used for mining equipment, cranes, and earthmovers. Additionally, this powerful cutter effortlessly drills through Stainless Steel (INOX), Cast Iron, and high-tensile structural steel.

Designed with efficiency in mind, the Strovolt TCT Annular Core Cutter removes material only at the periphery, ejecting a large solid slug/core. This process requires significantly less horsepower and time than solid drilling a 69mm hole, resulting in increased productivity and reduced production downtime. Furthermore, the cutter operates at higher surface speeds than HSS drills, further enhancing its efficiency.

Equipped with a standard 31.75mm (1-1/4") Weldon Shank, an industry standard for cutters over 60mm to handle high torque, the Strovolt TCT Annular Core Cutter is designed for seamless integration with magnetic drilling machines and portable drilling rigs. Its precision-ground varied tooth geometry effectively breaks chips and prevents clogging, ensuring smooth and consistent performance.

With its superior cutting capabilities, robust construction, and efficient design, the Strovolt Premium TCT Annular Core Cutter (STRO786950) is the ideal choice for demanding industrial applications that require large-diameter drilling through thick and hard materials. Experience the power of precision engineering and unlock new levels of productivity with this exceptional core drilling solution from Strovolt.