Single-Sided Toroid Cutters & Inserts

High-performance Toroid cutters are available with standard ground or CNC-pressed RHINO-CARB™ single-sided inserts. RHINO-CARB inserts are designed for outstanding removal rates and tool life, maximizing the versatility of our Toroid cutting tools.

Double-sided EDGE² DTB roughing series button inserts and cutters are also available.

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Our single-sided Toroid line includes three high-performance inserts, including our RHINO-CARB line, to maximize the versatility of these cutting tools:

Toroid high-performance inserts

Each R value = 1/8" of insert diameter (for example, R5 = 5/8" IC).

RHINO-CARB Pressed Toroid Inserts

RHINO-CARB high-performance inserts are designed for very aggressive metal cutting and long tool life.

  1. Stronger cutting edge for heavier chiploads, greater shock absorption and longer tool life
  2. Positive top rake for reduced cutting forces and lower torque
  3. Thicker inserts for greater strength and enhanced heat-absorption capabilities
RHINO-CARB Pressed Toroid Inserts


Toroid Button Inserts

Button Inserts

For sizes: R3, R4, R5, R6

Round inserts have a strong cutting edge, making them an excellent choice for many applications, including:

  • Mold cavity and core roughing
  • Roughing of complex part contours
  • Helical interpolation (larger-diameter hole making)
  • Pocketing
  • Semifinishing
  • Face milling
Toroid Square Inserts

Square Inserts

For sizes: R4 (1-1/4" diameter and above only)

Your Toroid cutter can be used for the most common applications involving 90° milling. Utilize the more economical 4-sided inserts for:

  • Profiling
  • Step milling
  • Face milling
  • Slotting
  • Helical interpolation (cored holes only)
  • Plunge milling
Toroid Octagonal Inserts

Octagonal Inserts

For sizes: R4, R5, R6

8-sided geometry is excellent for general face milling. 45° lead angle provides increased feed capacity for:

  • Face milling
  • Profiling
  • Helical interpolation
  • Chamfering

Each of the 8 usable edges comes with an integral wiper flat for outstanding surface finishes (RHINO-CARB only).