The ITP Straight Styli – Type B with a diamond-coated ball is a precision straight stylus designed for everyday metrology tasks. Built for durability and repeatable measurements, it’s ideal for technicians and engineers using CMMs and probing systems who need a rigid, long-lasting contact tool.

• Thread size: M5 threaded connection for compatibility with standard probe heads.
• Overall length: 30 mm, providing accessible reach for tight pockets and recessed features.
• Stem material: Carbide stem delivers high rigidity to minimize deflection during measurement.
• Ball coating: Diamond-coated silicon carbide ball offers exceptional wear resistance for long service life.
• Ball size range: Available in ball diameters from Ø1.0 mm to Ø1.5 mm to suit different feature sizes.
• Stem configuration: Supports single- or multi-stepped stems within the same product family for different measurement needs.

With a diamond-coated ball and a carbide stem, this stylus maintains accuracy under repeated contact with abrasive or hard surfaces, reducing measurement drift over time. The 30 mm length and straight profile simplify alignment and data capture in tight spaces, while the M5 thread ensures quick, secure mounting on common probing systems. The broad ball-size range in the product family lets you tailor probing to tiny features (like small holes or radii) or larger flat surfaces, without swapping tools. Choose this Type B straight stylus for reliable performance in routine inspection, fixture verification, and precision gauging tasks.