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High-performance solid carbide thread milling cutter

The solid carbide thread milling cutters from Rinaldi-Tools are specifically designed for demanding thread production on CNC machining centers. Equipped with the PVD-coated RT402 carbide grade (P20-M30/K20-K30), they offer reliable process stability when machining steel and cast iron. The sturdy cylindrical shaft ensures smooth operation and supports efficient metal removal in various material groups, including stainless steel and non-ferrous materials.

Suitable materials

Technical data

  • Tool type: Solid carbide thread milling cutter
  • Shank design: Cylindrical shaft
  • Coating type: PVD (RT402)
  • Material suitability: Steel, stainless steel, cast iron, NF-materials
  • Packaging unit: 1 Pc
Mill Typ Solid Carbide Thread Milling Cutter
Material Steel, Stainless Steel, Cast Iron, NF-Materials
Processing Thread Milling
Shaft Cylindrical Shaft
Coating RT402: PVD-coated P20-M30/K20-K30 carbide grade for machining steel and cast iron. Particularly suitable for thread forming tools.
Packaging unit 1 Pc

Dimensions of the solid carbide thread milling cutter

  Art. Nr. Fine Thread Gew. P D d L
H
Z Core Drill
HGF-Z3-M3x0,5 RT402 2551631 M3 0,5 2,35 4 50 6 3 2,5
HGF-Z3-M4x0,7 RT402 2551632 M4 0,7 3,15 4 50 8 3 3,3
HGFF-Z3-M5x0,5 RT402 2551633 * M5 0,5 4,3 6 50 10 3 4,5
HGF-Z3-M5x0,8 RT402 2551634 M5 0,8 4 6 50 10 3 4,2
HGFF-Z4-M6x0,75 RT402 2551635 * M6 0,75 5 6 60 12 4 5,25
HGF-Z4-M6x1,0 RT402 2551636 M6 1 4,75 6 60 12 4 5
HGFF-Z4-M8x1,0 RT402 2551637 * M8 1 6,65 8 60 16 4 7
HGF-Z4-M8x1,25 RT402 2551638 M8 1,25 6,45 8 60 16 4 6,75
HGF-Z4-M10x1 RT402 2551639 * M10 1 8,55 10 75 20 4 9
HGFF-Z4-M10x1,5 RT402 2551640 M10 1,5 8,1 10 75 20 4 8,5
HGFF-Z4-M12x1,25 RT402 2551641 * M12 1,25 10,25 12 75 24 4 10,75
HGF-Z4-M12x1,75 RT402 2551642 M12 1,75 9,75 12 75 24 4 10,25
HGFF-Z4-M14x1,0 RT402 2551643 * M14 1 12,35 14 75 20 4 13
HGFF-Z4-M14x1,5 RT402 2551644 * M14 1,5 11,9 14 75 28 4 12,5
HGF-Z4-M14x2,0 RT402 2551645 M14 2 11,4 14 75 28 4 12
HGF-Z6-M16x2,0 RT402 2551646 M16 2 13,3 16 90 32 6 14
HGFF-Z6-M18x1,0 RT402 2551647 * M18 1 16,15 18 90 20 6 17
HGF-Z6-M18x2,5 RT402 2551648 M18 2,5 14,75 18 90 36 6 15,5
HGFF-Z6-M20x2 RT402 2551649 * M20 2 17,1 18 100 40 6 18
HGF-Z6-M20x2,5 RT402 2551650 M20 2,5 16,65 18 100 40 6 17,5

Cutting data

Workpiece Material Tensile strength Cutting Speed Feed fz (mm)
(N/mm²) Vc (m/min) Ø 3-5 Ø 6-8 Ø 10 Ø 12-16 Ø 20
Structural Steel <450 70-100 0,03-0,04 0,05-0,06 0,06 0,07-0,09 0,1
Tempered Steel 450-700 55-90 0,03-0,04 0,05-0,06 0,06 0,07-0,09 0,1
Tooling Steel >700 50-80 0,03-0,04 0,05-0,06 0,06 0,07-0,09 0,1
Stainless Steel <1100 40-80 0,03-0,04 0,05-0,06 0,06 0,07-0,09 0,1
Cast Iron 60-80 0,03-0,04 0,05-0,06 0,06 0,07-0,09 0,1
Aluminum/Aluminum-Alloys 600-850 150-200 0,03-0,04 0,05-0,06 0,06 0,07-0,09 0,1

Applications

This solid carbide thread milling cutter is a practical choice for processing structural steel, tempered steel, and tooling steel, as well as cast iron, stainless steel, and aluminum alloys. It is very well-suited for use on modern CNC machines to produce accurate threads with excellent dimensional stability.

Special features

The PVD coating RT402 is specifically optimized for machining steel and cast iron materials, showing its true strengths particularly in thread forming applications. Thanks to its precision-manufactured cylindrical shaft, the cutter can be clamped securely, creating ideal conditions for reliable and efficient thread manufacturing.

2551631

Data sheet

Materials
Cast Iron
NF-Metals
Stainless Steel
Steel
Solid carbide Mills
Thread Milling Cutter