TTC 10-290-411 3" Cutter Dia., 1" Hole Size 14-1/2° #1 (Industry Standard #8) Involute Style Gear Cutter

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Item #
  • Brand: TTC
  • Pressure Angle: 14-1/2°
  • Diametrical Pitch: N/A
  • Module: 4
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Product Specifications
More Information
Brand TTC
Cutter Diameter 3"
Tool Material High Speed Steel
Pressure Angle 14-1/2°
Diametrical Pitch N/A
Module 4
Cutter Number #1 (Industry Standard #8)
Hole Size 1"
Finish Coating Bright Finish
First Choice For: Steel
Hardness 58 to 60 RC
Model # 10-290-411
Prop. 65 Yes
Range of Cutter 135 to Rack
Type Module Involute High Speed Steel Gear Cutter
Weight 0.75 lbs.
Workpiece Material Range Steel, Non-Ferrous, Cast Iron, Plastics
Country of Origin IMPORT

Prop 65 Warning

Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

Module Involute Gear Tooth Cutter from TTC Production for Precision Milling Gears. TTC has designed these gear cutters to deliver easy and error-free machining of gear pitches. These high-end gear cutters provide you with pressure angles of 14-1/2 degrees and 20 degrees. These gear tooth cutters are made from high-speed steel and ground from solid for high-performance. The bright finish coating on the cutting edges makes these cutters sturdy and long-lasting. They also efficiently defend against thermal expansion. These cutters have a compact design and are ideal for any workplace. Offered in the module of 1 to 10. Cutting diameters varies between 2 inches to 5-1/2 inches. Arbors can fit these cutters having a hole size from 1 inch, 1-1/4 inches, and 1-1/2 inches. Travers Tools is offering these involute gear cutters in sets of 8 cutters to suit different numbers of teeth. All TTC products are globally sourced and meet standard ANSI tolerances and requirements. Travers is proud to offer a range of carbide and high-speed steel radius and cutting tools, abrasives, holding accessories from brand TTC Production. This brand is popular among thousands of small shop machinists, job shops, and do-it-yourself hobbyists everywhere. TTC tools are now a top choice for common materials, short-run jobs, and general-purpose projects. You can be assured of great workmanship, perfect replacement for the old or damaged one.


  • Specialty cutting tools designed for milling gears.
  • For cutting the teeth to suit a special gear shape called an involute form.
  • Designed as arbor mounted cutters for machine tools.
  • Well suited for use in a variety of ferrous and non-ferrous materials.
  • For optimal performance and the best tool life the correct cutting speeds and feeds must be used and suitable lubricating/cutting oils or appropriate coolant fluids are recommended.


  • Available in sets of 8 cutters to suit different numbers of teeth.
  • Sized and proportioned to afford a good cutting range and ample rigidity.
  • Straight form tooth design to suit the involute gear form.
  • For finishing with a 14-1/2° or 20° pressure angle.
  • 8 cutters are made for each module.

Technical Data

  • Manufactured from high speed steel.
  • Ground from solid.
  • Straight teeth on periphery of cutters.
  • Made to suit pitch diameters of 2 to 48 for either 14-1/2° or 20° pressure angle gears.
  • Cutter sets can accommodate gears from 12 teeth to a rack gear.
  • Bright finish.


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