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China, Chinese Lollipop Arc Radius Ball Nose End Mill Coated Tungsten Carbide Extended Shank1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Milling CutterCylindrical Milling CutterRadius Cutting CarbideLollipop Ball Nose End Mill
Luoyang Bless Tungsten & Molybdenum Materials Co., Ltd.
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Product Description Lollipop Arc Radius Ball Nose End Mill - Coated Tungsten Carbide Extended Shank for Steel & Aluminum The Lollipop Arc Radius Ball Nose End Mill combines a reduced-neck "lollipop" profile with premium tungsten carbide construction and advanced coating to deliver exceptional precision and durability. Designed for both steel and aluminum machining, its straight extended shank and arched ball nose make it ideal for undercutting, contouring, and 3D profiling in CNC milling centers. FeaturesTungsten Carbide Construction:Crafted from fine-grain tungsten steel (carbide) alloy, this end mill offers outstanding hardness (HRC55) and wear resistance for long tool life in demanding metalworking applications.Coated for Performance:Available with advanced AlTiN or Nano-bronze coatings to reduce friction, improve heat dissipation, and extend cutting edge longevity at high speeds.Lollipop ("T-Shaped") Neck Design:Features a reduced‐diameter neck above the ball radius that provides clearance for undercutting beneath overhangs and tight internal features.Arched Ball Nose Geometry:The rounded, smooth-radius cutting tip enables precise contouring and 3D surface finishing, minimizing tool marks on complex profiles.Extended Straight Shank:Offers extra reach (overall lengths from 50 mm to 100 mm) for deep pocket and recessed feature machining with minimal deflection.Four-Flute Design:The 4-flute configuration balances cutting forces and improves surface finish in both ferrous and non-ferrous materials.Versatile Diameter & Radius Options:Available in neck radii from R0.75 mm up to R6 mm and cutting diameters from 3 mm to 20 mm to suit a wide range of applications.Precision Ground for Low Run-Out:Ground to tight tolerances (T.I.R. ≤ 0.0004″) for minimal vibration and high‐accuracy machining. Product SpecificationsParameterDetailsMaterialTungsten Steel Alloy (Carbide)CoatingAlTiN, TiCN, or Nano-bronzeFlutes4Neck Radius RangeR0.75 mm-R6 mmDiameter Range?3 mm-?20 mmOverall Length50 mm-100 mmShankStraight (?4 mm-?20 mm), Weldon flat optionalMax RPMUp to 20,000 RPM (with dynamic balancing)TIR≤ 0.0004″ Applications3D Contouring & Profiling: Smooth sculpting of turbine blades, molds, and dies in aerospace and automotive industries.Undercutting & Slotting: Creating undercuts and T-slots in fixtures, hardware, and custom components.Finishing Passes: Achieving excellent surface finishes on curved surfaces and complex geometries in steel and aluminum.CNC Machining Centers: Optimized for high-speed, high-precision milling in production and prototype environments. Our AdvantagesReduced Tool Count: One cutter handles undercut, contour, and finishing operations, minimizing tool changes.Improved Productivity: High-feed capability and efficient chip removal boost material removal rates.Extended Tool Life: Durable carbide construction plus advanced coatings minimize wear.Enhanced Machining Quality: Low run-out and precise geometry deliver superior accuracy and surface finish.
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