Vargus VARDEX R26EI14WTM Multi-Tooth Thread Mill Insert with Whitworth 14TPI EI

R26EI14WTM VBX is authentic Israeli Vargus VARDEX TM series multi-tooth indexable thread milling insert, professionally developed for high-efficiency Whitworth 14TPI (BSW/BSP) internal and external thread milling of carbon steel and low alloy steel. Equipped with EI dual-purpose integrated geometry, right-hand standard cutting edge and continuous multi-tooth W full Whitworth thread profile, one insert supports both inner hole internal thread and outer shaft external thread processing to simplify workshop tool inventory. Adopting VBX anti-adhesion TiCN coated submicron carbide substrate, it perfectly matches Vargus R26 size TM thread milling cutter bodies, supports CNC helical interpolation high-feed thread forming, adapts to smooth continuous milling and mild interrupted cutting of scaled forged blanks. Widely applied on vertical & horizontal CNC machining centers for hydraulic pipe fittings, automotive structural parts, valve bodies and general machinery Whitworth thread mass production.

• Exclusive EI dual-purpose integrated design, single insert realizes both external shaft thread and internal bore thread milling, greatly reduces the quantity of cutter bodies and inserts purchased by the workshop
• Continuous multi-tooth W full Whitworth 14TPI thread profile, multiple complete thread teeth on one insert, one helical feed completes full thread forming, significantly improves threading efficiency compared with single-tooth inserts
• Standard R right-hand cutting geometry, perfectly matched with mainstream Vargus TM series thread milling tool holders, standard clamping positioning hole with high indexing repeat accuracy
• VBX TiCN nano PVD composite coating, strong coating adhesion, outstanding high-temperature wear resistance, thoroughly solves steel chip adhesion and thread surface burr defects during long-time thread milling
• Ultra-fine grain tungsten carbide substrate, balanced hardness and micro impact toughness, effectively avoids tooth tip micro chipping under mild interrupted cutting of uneven forged steel blanks
• Optimized chip flute gap between multi-tooth profiles, smooth chip evacuation channel quickly discharges curled steel chips, prevents chip extrusion scratch on finished thread tooth surface
• Strict Israeli factory precision grinding of thread profile, high tooth form accuracy, consistent thread dimensional tolerance and surface finish for long batch continuous production
• Universal material adaptability, covers mild carbon steel, medium carbon structural steel, low alloy steel and grey cast iron, suitable for hydraulic pipe thread, machinery connecting thread and automotive standard thread processing

Mild carbon steel, medium carbon structural steel, low alloy structural steel, grey cast iron, low-hardness pre-hardened mold steel

• Helical interpolation multi-tooth internal thread milling, outer shaft external Whitworth thread high-feed forming, hydraulic pipe fitting BSP/BSPT thread precision processing, mild interrupted forged blank thread milling

• Hydraulic & pneumatic industry: BSP threaded pipe joint, hydraulic valve body 14TPI Whitworth internal and external thread batch machining
• Automotive component manufacturing: Engine auxiliary BSW connecting thread, chassis steel fitting standard Whitworth thread mass production
• General machinery factory: Equipment housing connecting thread, transmission shaft outer Whitworth thread efficient forming
• Pipeline valve workshop: Cast iron pump body BSP pipe thread, low-alloy steel pipeline joint thread continuous milling
• Hardware mold processing plant: Mold auxiliary positioning threaded sleeve, fixture 14TPI internal thread precision finishing