Strovolt 53mm x 50mm TCT Annular Core Cutter Heavy-Duty Hole Saw for Stainless Steel, Rail & Hardox STRO785350
Product Overview
The Strovolt STRO785350 is a premium 53mm x 50mm TCT (Tungsten Carbide Tipped) Annular Core Cutter designed for demanding metalworking applications. Crafted with ultra-hard Tungsten Carbide inserts and a shock-resistant Chrome-Vanadium Alloy Steel body, this heavy-duty hole saw delivers unparalleled performance in thick structural beams, pressure vessels, and toughened alloys like Stainless Steel, Railway Steel, Cast Iron, and Hardox.
With a cutting depth of 50mm (2"), the STRO785350 utilizes a high-efficiency hollow-core design to focus all drilling energy on the periphery, resulting in faster penetration, lower torque requirements, and a mirror-like, burr-free finish that eliminates secondary deburring or reaming. The triple-edge tooth geometry, arranged in three distinct stages, balances cutting force, eliminates chatter, and ensures a smooth breakthrough in thick plate.
Engineered with deep, high-volume spiral flutes, the STRO785350 rapidly evacuates metal shavings, maintaining optimal cooling during full 50mm deep-hole cycles. Compatible with all industry-standard magnetic drill presses via its precision-ground 19.05mm (3/4") Weldon Shank, this annular cutter delivers high-tolerance holes without pre-drilling or step-drilling, significantly reducing labor time on job sites.
Ideal for structural engineering, shipyard maintenance, oil rig fabrication, heavy machinery repair, and specialized clearance holes in bridge girders, refinery frames, and stadium construction, the Strovolt STRO785350 TCT Annular Core Cutter is the definitive choice for fabricators demanding surgical precision and uncompromising performance in the most demanding metalworking sectors.
