Каталог Iscar дисковые фрезы и фрезерные пластины 2022 - страница 126

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MTECS Small Diameter, Short Solid Carbide Thread Mills

The MTECS (Mill Thread Endmills Carbide Short) Features solid carbide thread mills are used for the production Minimum thread size: M1.4x0.3 of small internal threads. These thread mills feature a (1.1 mm bore diameter) up to M20x2.50

short 3-tooth cutting zone with 3 flutes and a released• 2xD and 3xD threading lengths
neck between the cutting zone and the shank.• High cutting speeds
This unique tool design offers very precise profiles• Short cycle time
and a high performance IC908 submicron carbide• Low cutting forces due to the short contact profile

grade with PVD titanium aluminum nitride coating. resulting in accurate and parallel thread

  • Prevents oval threads near thin walls

The very short profile exerts a low force which

  • No more dealing with broken taps

minimizes tool bending. This facilitates parallel and

  • Reliable threading in blind holes

high thread precision for the entire length.

  • Excellent performance on hardened steel, high temperature alloys and titanium

Compared to taps, the SOLIDTHREAD is more accurate, thread machining is substantially faster and there is no danger of a broken tap being stuck in the hole. Thread Mill vs. Tap

FeaturesSolid Carbide Thread MillsTaps
Thread surface qualityHighMedium
Thread geometryVery accurateMedium
Thread tolerance4H, 5H, 6H with std. cutter6H with standard tap, 4H with special tap
Machining timeShorter or same as tapShort
Machining loadVery lowHigh
Range of thread diametersWide range of diametersSpecific tap for each thread size
Right-/Left-hand threadingSame cutterSpecific tap for right- and left-hand
Geometric shapeFull profilePartial profile