Cutter Inserts THA 31/80

Cutter Inserts THA 31/80 for Kovopol Nail Machines

Sumar produces cutter inserts THA 31/80, engineered for Kovopol nail machines and available in star and diamond profiles. These inserts provide accurate and consistent cutting performance, ensuring stable nail length and high-quality results across continuous production runs.

Manufactured from hardened tool steel and CNC-machined to exact tolerances, Sumar cutter inserts deliver extended wear resistance, precision alignment and reliable performance in demanding high-speed environments.

Dimensions and Compatibility

Our cutter inserts are made according to Kovopol THA 31/80 specifications:

Precision-ground surfaces guarantee proper seating in cutter holders, secure alignment and stable cutting performance.

Ordering Codes and Tailored Solutions

To order, please specify the required profile and use the following codes:

• Star profile: THA 31/80 – SCI 20 S

• Diamond profile: THA 31/80 – SCI 20 D

Sumar also manufactures custom cutter inserts for alternative profiles, special nail shapes or non-standard Kovopol setups. Our engineering team is available for technical consultation and adaptation support.

Why Choose Sumar Cutter Inserts

• OEM-compatible with Kovopol THA 31/80 cutter holders

• Available in star and diamond profiles

• CNC-machined hardened steel ensures durability and accuracy

• Clean, precise cutting with minimal rejects

• Extended tool life reduces replacement and maintenance costs

• Backed by nearly 30 years of expertise in nail machine tooling

Trusted worldwide by major nail producers, Sumar cutter inserts deliver precision, reliability and long-term durability to keep production efficient.