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hrc65 3-tooth thread mill3 hrc65 3-tooth thread mill hrc65 3-tooth thread mill2

hrc65 3-tooth thread mill

Engineered for high-speed CNC applications, the SAMHO HRC65 Metric Series is the ultimate solution for threading heat-treated materials. Featuring a full-tooth profile for one-pass thread generation and the latest AlTiN nano-coating, these solid carbide cutters deliver exceptional dimensional accuracy and wear resistance in mold steels (H13, S136, SKD61) up to 65HRC.

One-Pass Efficiency: Full-form profile generates complete threads in a single CNC cycle.

Extreme Hardness: Purpose-built for hardened steels from HRC46 to HRC68.

Vibration Control: Variable helix geometry suppresses chatter for superior thread finishes.

Precision Manufacturing: 5-axis CNC ground with tolerances held to ±0.01 mm.

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In the competitive world of mold and die manufacturing, reducing cycle time without sacrificing thread accuracy is critical. The SAMHO HRC65 Full-Tooth Metric Series is designed to replace traditional multi-pass threading, offering a faster, more stable solution for internal and external threading in the toughest materials.

Advanced Technical Features

  • Full-Profile Design for One-Pass Thread Forming
    Unlike standard thread mills that require multiple passes, our Full-Tooth design generates the thread in a single pass:
    • Maximum Efficiency: Drastically reduces machining time per hole
    • Improved Form Accuracy: Perfect metric thread geometry with reduced tool pressure
    • High Consistency: Ideal for batch production of large-diameter or deep metric threads
  • Engineered for Hardened Materials (HRC46–68)
    Crafted from premium sub-micron carbide with advanced AlTiN nano-coating, optimized for heat-treated H13, S136, D2, and SKD61 mold steels
  • Variable Helix Geometry for Vibration Suppression
    Unequal helix angles reduce harmonic vibrations and chatter:
    • Cleaner Thread Profiles: Eliminates burrs and surface defects
    • Enhanced Stability: Maintains smooth finish at higher feed rates
    • Longer Tool Life: Protects cutting edge from oxidation and thermal breakdown
  • 5-Axis CNC Precision with ±0.01 mm Tolerance
    Ensures perfect tooth symmetry and repeatable micron-level accuracy, essential for go/no-go gauge compliance

Versatile Application Range

  • Standard & Fine Pitch: Covers Metric Coarse and Metric Fine threads
  • Dual-Direction Milling: Supports both Right-Hand (RH) and Left-Hand (LH) threading
  • Industries: Automotive, aerospace, high-precision mold manufacturing, and industrial equipment

Professional Usage Recommendations

  • Cooling Strategy: Optimized for dry machining or MQL (Minimum Quantity Lubrication); AlTiN coating resists heat and material adhesion
  • Setup: Use high-precision hydraulic or shrink-fit tool holders for maximum rigidity
  • Path Control: Helical interpolation recommended for larger diameters; full-tooth profile maintains thread pitch

Why Source Wholesale from SAMHO?

  • Wholesale Cost-Efficiency: Factory-direct savings for global distributors and large workshops
  • In-Stock Availability: Wide range of Metric sizes ready for immediate shipping
  • OEM & Customization: Tailored thread profiles and specialized coatings available
Model Number Tooth Pitch Diameter of Cut Effective Length Shank Diameter Overall Length Number Of Flutes Type In Stock
HRC65 Three-teeth Thread Cutter M1*0.25 0.25 0.73 2 4 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M1.2*0.25 0.25 D0.92 2.4 4 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M1.4*0.3 0.3 D1.05 3 4 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M1.6*0.35 0.35 D1.22 3.2 4 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M2.0*0.4 0.4 D1.55 4 4 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M2.5*0.45 0.45 D1.96 5.5 4 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M3*0.5 0.5 D2.4 6 4 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M4*0.7 0.7 D3.15 8 4 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M4.5*0.75 0.75 D3.5 11 4 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M5*0.8 0.8 D4.8 10 4 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M6*1.0 1 D4.8 13 6 50 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M8*1.25 1.25 D6.5 16 8 60 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M10*1.5 1.5 D8 20 8 60 3 3 Teeth ○
HRC65 Three-teeth Thread Cutter M12*1.75 1.75 10 24 10 75 3 3 Teeth ○
Download 1: hrc65 3-tooth thread mill File
Download 2: hrc65 3-tooth thread mill File

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