Product Name: American Un Threading Mill/Solid Carbide Thread Mill Type: Thread Mill Material: Cemented Carbide Structure: Integral Tooth Space: Coarse and Fine Tooth Form: Spiral Tooth Coating: Coating Trademark: MECHIN Transport Package: Plastic Box Packed in Carton Origin: China Product Description American UN Threading Mill/Solid Carbide Thread Mill· Threads range are from No.8-32 to 1 1/2".· Pitches are from 8 to 36(TPI).· Cover internal and external threads.· Coolant through options are available.· Straight and helical flutes optional.· Ultra fine grain carbide raw material.· Leading nano composite coating.· Regrinding service is available.Highlights of Mechin American UN Threading Mill/Solid Carbide Thread MillΔ Wide range of American UN threads and pitches.Δ Increased core thickness.Δ Multi-function thread mill can customize.Δ High strength and rigidity material.Δ Re-sharpening service is available.Advantages of MechinAmerican UN Threading Mill/Solid Carbide Thread MillΔMuch longer tool life span.Δ Much better thread effect.Δ Much higher productivity.Δ Much lower using costs.Recommended MaterialsOverall dimensions of Mechin American UN Threading Mill/Solid Carbide Thread Mill:Helical Thread Mill-External 2 x Do (Le≤2 x Thread Diameter)ThreadPitchDimensions(mm)No. of FlutesTeethUNCUNFTPIDD2LLeZZtNo.8-323243.9458.7311No.12-282843.94511.8313No.12-242443.94511.63111/4"x202043.94512.73105/16"x181865.95716.93123/8"x161687.96319.13129/16"x12121211.98329.6414Helical Thread Mill-Internal 2 x Do (Le≤2 x Thread Diameter)ThreadPitchDimensions(mm)No. of FlutesTeethBore Dia.UNCUNFUNEFTPIDD2LLeZZtmmNo.8-363643.0458.53123.5No.10-32No.12-3/8"x323243.34511.13144.0No.12-28, 1/4"x287/16", 1/2"x282843.84511.83134.61/4"x287/16", 1/2"x282864.65712.73145.57/16", 1/2"x2828109.27322.742510.2No.10-245/16", 3/8"x249/16"-11/16"x242442.94510.63103.8No.12-245/16", 3/8"x249/16"-11/16"x242443.54511.63114.55/16", 3/8"x249/16"-11/16"x242465.75715.93156.83/8"x249/16"-11/16"x242487.46319.13188.59/16"-11/16"x24241211.98328.642713.21/4"x207/16", 1/2"x203/4"-1"x202043.94512.73105.27/16", 1/2"x203/4"-1"x2020108.57322.94189.81/2"x203/4"-1"x2020109.97325.442011.53/4"-1"x20201615.99238.153017.85/16"x189/16", 5/8"x1811/16"-1 11/16"x181865.25716.93126.59/16", 5/8"x1811/16"-1 11/16"x18181211.38329.642112.85/8"x1811/16"-1 11/16"x18181211.98332.542314.53/8"x163/4"x161686.76319.13128.03/4"x16161615.99238.142417.57/16"x147/8"x141487.66323.64139.37/8"x14142018.710444.442420.51/2"x1313108.97325.441310.89/16"x121"-1 1/2"x12121210.38329.641412.31"-1 1/2"x12122019.910450.852423.55/8"x11111211.08332.341413.53/4"x10101613.59238.151516.57/8"x991615.29245.241619.51"x882017.010450.841622.0Mechin Factory Display As a Professional Holemaking Tools ManufacturerMechin Main Products:Drilling Tools:Indexable Insert DrillsReplaceable Tip DrillsReplaceable Tip Spade DrillsModular Large Diameter Deep Hole DrillsIndexable Gun DrillsSolid Carbide DrillsBoring Tools:Rough Boring ToolsPrecision Boring ToolsEconomy Precision Boring Tools KITsThreading Tools:Solid Carbide Thread Milling ToolsReplaceable Insert Thread Milling ToolsPlease don't hesitate to inquiry from us if you have any requests or problem of CNC cutting tools