POLMAK TEKNIK

Our drill bits for tire mold cleaning are high speed steel cobalt (Hss/Co) and have undergone a special heating process that makes them specifically suitable for the drilling and cleaning of vent holes in both steel and aluminium tire molds. Diameter range: 0.4 mm – 3.0 mm (for side walls drilling and agro tire molds); Helix range: 10 mm – 350 mm (tire mold deep drilling); Length range: 40 mm – 400 mm (extra long drills); Standard or Parabolic helix geometry.

Cajhen's profile tools are specialized cutting instruments designed to create precise shapes, contours, and profiles in metalwork. These tools are essential for manufacturing processes requiring consistent and accurate replication of complex geometries. Used in milling, turning, and grinding operations, Cajhen's profile tools are custom-made to meet the specific needs of each project. Manufactured from premium materials such as carbide, polycrystalline diamond (PCD), monocrystalline diamond (MCD), and cubic boron nitride (CBN), these tools offer exceptional performance and durability, making them suitable for demanding applications in the automotive, aerospace, and mold-making industries.

Cajhen offers a range of high-precision drill bits starting from 0.5mm in diameter, specifically designed for the rigorous demands of metalworking. These drill bits are crafted from premium carbide, ensuring exceptional durability and precision. Ideal for applications requiring fine detail and accuracy, these drill bits are perfect for use in the automotive, aerospace, and manufacturing industries. Available in various configurations to suit different metal types and drilling conditions, Cajhen's drill bits guarantee optimal performance and longevity.

Cajhen provides a comprehensive selection of end mills starting from 0.5mm in diameter, specifically designed for precision metalworking. These small-diameter end mills are perfect for intricate milling tasks requiring fine detail and high accuracy. Crafted from high-quality carbide, they offer excellent durability and cutting performance. Available in various geometries, including square end, ball nose, and corner radius, Cajhen's end mills are ideal for CNC machining in industries such as aerospace, medical devices, and complex component manufacturing.