Kennametal KR32 Romicron 42mm – 53mm Fine Boring Head KR32SVS1B076M. This Kennametal Romicron boring head is perfect for precise machining in metalworking. With a range of sizes from 42mm to 53mm, it is ideal for fine boring applications. The head is designed for use with coolant through and has a overall length of 96mm. The brand is well-known in the industry and this product is sure to meet your needs. It is compatible with a range of tools and is suitable for use in various metalworking applications. Order now and take your metalworking projects to the next level!