Strovolt TCT Annular Core Cutter 13mm x 50mm Tungsten Carbide Tipped Mag Drill Bit Heavy Duty Stainless Steel & Rail Cutter 3/4" Weldon Shank STRO781350
Product Overview
The Strovolt STRO781350 is a premium 13mm diameter, 50mm depth-of-cut TCT Annular Core Cutter engineered for demanding industrial applications. Constructed with a Chrome-Vanadium Alloy Steel core body and high-density Tungsten Carbide Tipped inserts brazed with silver solder, this cutter delivers unparalleled durability and cutting performance.
Featuring a unique triple-edge geometry with outer, middle, and inner cutters, the STRO781350 balances the workload and prevents premature tooth chipping, outperforming standard High-Speed Steel bits by 4 times in service life and speed. The 19.05mm (3/4") Weldon Shank ensures a secure fit in all major magnetic drill presses, including Evolution, Hougen, and Euroboor.
Optimized for high RPM drilling between 450-750 RPM (depending on material), this annular core cutter produces clean, burr-free holes that require zero secondary finishing. The sand-blasted and oiled finish enhances corrosion resistance and reduces friction during chip evacuation.
Ideal for heavy-duty applications involving structural steel, stainless steel, railway tracks, and toughened alloys, the STRO781350 excels in industries like construction, marine, mining, and infrastructure. Whether cutting through I-beams, H-beams, thick plate steel, or skyscraper fabrication, this cutter delivers unmatched performance and longevity in the most demanding environments.
