Kyocera TCMT110204HQ CA125P – Turning Insert

The Kyocera TCMT110204HQ CA125P is a positive-type turning insert designed for roughing operations in steel machining. It combines the CA125P CVD-coated carbide grade, engineered for wear resistance and fracture toughness under continuous to heavy interrupted cutting, with the HQ chipbreaker, optimized for tough edge strength in demanding applications. This makes it a reliable choice for stable performance, longer tool life, and consistent chip control in roughing conditions.

Key Features & Benefits

• CA125P Grade: Optimized for steel machining, especially under heavy interrupted conditions. Provides excellent wear resistance and stable edge performance.
• HQ Chipbreaker: Tough edge design specifically for roughing operations, delivering secure cutting in heavy load conditions.
• Extended Tool Life: Demonstrated up to 2× longer tool life compared to competitors in catalog test results for roughing applications.
• Stable Machining: Resists edge chipping and maintains consistent tool life in demanding operations.

Applications

• Roughing operations in steels including S43C, SCM415, S45C, and alloy steels.
• Heavy interrupted cutting such as gears, bolts, bearings, and automotive shafts.
• Optimized for both continuous and interrupted machining with wet cutting at medium-to-high speeds.

Technical Specifications

• Designation / Order Code: TCMT110204HQ
• Insert Type: Positive, 60° triangular
• Inscribed Circle (IC): 6.35 mm
• Thickness: 2.38 mm
• Hole Diameter: 2.8 mm
• Corner Radius (RE): 0.4 mm
• Grade: CA125P (CVD coated carbide)
• Chipbreaker: HQ – Roughing
• Pack Size: 10 pieces