This precision steel pin gauge set is designed for measuring hole diameters, checking tolerances, and verifying component dimensions in machining, fabrication, and inspection applications. Manufactured from hardened bearing steel, each gauge pin is precision ground to maintain consistent sizing and reliable measurement performance. The set covers a broad range of gauge sizes for inspecting bore diameters, checking clearances, and confirming machining tolerances during workshop operations. Suitable for machine shops, toolrooms, manufacturing facilities, and maintenance environments, the gauges are supplied in a storage case that keeps sizes organized and readily accessible for daily use.

Key Features

• Features 99 precision gauge pins for measuring hole diameters and dimensional tolerances
• Provides hardened bearing steel construction for repeated workshop and inspection use
• Includes fine size increments for detailed measurement and fitting applications
• Allows verification of bore sizes, clearances, and machining tolerances during fabrication work
• Supports organized storage with a dedicated case for efficient size identification and access

Specifications

• Product Type: Precision Steel Pin Gauge Set
• Primary Material: Bearing Steel
• Color: Black
  
• Product Weight: 1.5kg
• Piece Count: 99 Pieces
• Measurement Range: 0.01cm to 0.50cm
• Step Increment: 0.005cm
• Pin Length: 5cm
• Hardness: 58-67 HRC
• Tolerance: +/-0.0002cm
• Storage Case Material: Plastic

Package Contents
1 x 99 Piece Precision Steel Pin Gauge Set
1 x Storage Case