• 3-tooth thread mill for ISO metric thread milling of alloy steel and stainless steel
  • bwin 3-tooth thread mill bronze dark black silver thread milling cutter
  • bwin thread mill thread milling tool

3-Tooth Thread Mill | Solid Carbide ISO Metric Thread Mill

  • Brand: Bwin
  • Material: Solid carbide
  • Thread Type: Internal; External
  • Thread Size: M1-M30
  • Flutes: 3 flute, 4 flute, 5 flute, 6 flute
  • Coated: PVD coated, uncoated
  • Cutting Diameter (mm): 0.73mm-15.9mm
  • Shank Diameter (mm): 4mm-16mm
  • Effective Length (mm): 2.3mm-50mm
  • Overall Diameter (mm): 50mm-150mm
  • Package: 1pcs/plastic pipe
  • Suitable for: Alloy steel, tool steel, stainless steel, mold steel, titanium alloy
  • Country of Origin: China

Product Overview:

The 3-tooth thread mill uses a solid carbide body for CNC thread milling. Moreover, its three-tooth design supports ISO metric threads in alloy steel, tool steel, mold steel, stainless steel, manganese steel and titanium alloy. Therefore, this solid carbide 3-tooth thread mill suits both internal thread milling and external thread milling on CNC machining centers.

Product Features:

The 3-tooth thread mill features a solid carbide body and three cutting teeth for CNC thread milling. Moreover, the multi-tooth design supports ISO metric thread production while maintaining a rigid cutting structure. Therefore, this solid carbide thread mill suits machining operations that require controlled thread geometry and repeatable cutting performance.

Applications and Machining Materials:

The three-tooth thread mill supports alloy steel, tool steel, mold steel, stainless steel, manganese steel and titanium alloy machining. Furthermore, CNC machining centers can use this ISO thread milling cutter for internal thread milling and external thread milling. As a result, the metric thread mill fits mold making, automotive, machinery and general metalworking applications.

Three-Tooth Thread Milling Cutter Specifications:

bwin 3-tooth thread mill demension

Model Cutting Dia.(D) Effective length(L1) Shank Dia.(d) Overall length(L) Bottom hole dia. flutes
M1*0.25*d4*50L-S 0.73 2.3 4 50 0.75 3
M1.2*0.25*d4*50L-S 0.92 3.3 4 50 0.95 3
M1.4*0.3*d4*50L-S 1.05 3.2 4 50 1.1 3
M1.6*0.35*d4*50L-S 1.21 3.5 4 50 1.25 3
M1.7*0.35*d4*50L-S 1.3 4.3 4 50 1.35 3
M2*0.4*d4*50L-S 1.54 4.5 4 50 1.6 3
M2.5*0.45*d4*50L-S 1.96 5.5 4 50 2.05 3
M2.5*0.35*d4*50L-S 1.96 7.5 4 50 2.15 3
M3*0.5*d4*50L-S 2.42 7 4 50 2.5 3
M3.5*0.6*d4*50L-S 2.75 9 4 50 2.9 3
M3.5*0.35*d4*50L-S 3 5 4 50 3.15 3
M3*0.35*d4*50L-S 2.5 6 4 50 2.65 3
M4*0.7*d4*50L-S 3.15 8.8 4 50 3.3 3
M4*0.35*d4*50L-S 3.3 6 4 50 3.65 3
M5*0.8*d6*50L-S 4 12 6 50 4.2 3
M5*0.8*d4*50L-S 3.95 12 4 50 4.2 3
M6*1.0*d4*50L-S 3.95 14 4 50 5 3
M6*1.0*d6*50L-S 4.75 13 6 50 5 3
M8*1.25*d6*60L-S 5.95 17.5 6 60 6.75 3
M10*1.5*d8*60L-S 7.9 22 8 60 8.5 4
M12*1.75*d10*75L-S 9.9 28 10 75 10.25 4
M14*2.0*d10*75L-S 9.9 28 10 75 12 4
M16*2.0*d12*75L-S 11.9 35 12 75 14 4
M20*2.5*d16*100L-S 15.9 50 16 100 17.5 6
M24*3.0*d16*100L-S 15.9 50 16 100 21 6
M30*3.5*d16*100L-S 15.9 50 16 100 26.5 6
Note: We offer full customization for all specs. For more information, please contact us at any time.
As a matter of fact, Bwin delivers a comprehensive range of high-quality CNC spare parts. To be specific, our catalog covers carbide end mills, carbide inserts, turning bar tools, face milling tools, hole drilling tools, thread tapping tools, carbide burrs, tool holders, machine vises, live centers, chucks, CNC angle heads, carbide saw blades, and clamping kits. What’s more, we also stock brand-name carbide inserts from trusted manufacturers.
Beyond that, we take parts support to the next level. In other words, we don’t just sell components — we actively keep your machines humming and your business moving forward. Above all, every service we deliver aims to minimize your downtime and maximize your output.

FAQs:

1. What is a 3-tooth thread mill?

A 3-tooth thread mill is a cutting tool designed for precision thread milling. Its three-tooth design helps produce accurate threads through CNC milling processes and supports efficient internal and external thread machining.

2. What materials can a three-tooth thread mill machine?
This 3-tooth thread mill can machine a range of engineering materials, including alloy steel, tool steel, mold steel, stainless steel, manganese steel and titanium alloy. The suitable cutting parameters depend on the workpiece material and thread size.

3. Is this three-tooth thread mill made from solid carbide?
Yes. This three-tooth thread mill is made from solid carbide, which provides high hardness, wear resistance, and cutting stability for precision thread milling applications.

4. What thread standards does this thread mill support?
This thread mill is designed for ISO metric thread standards. You can select the appropriate tool specification according to the required thread diameter, pitch, and machining application.

5. Can this thread mill machine internal and external threads?
Yes. This 3-tooth thread mill can machine both internal and external threads. It provides a flexible solution for CNC thread milling applications where different thread geometries and sizes are required.

6. What CNC machines can use a 3-tooth thread mill?
A 3-tooth thread mill can be used on CNC milling machines and machining centers that support helical interpolation and thread milling operations. Select the tool and cutting parameters according to the machine capability, workpiece material, and thread specification.

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