Complete Measurement Coverage: Includes M0, M1, and M2 minus pin gage sets covering sizes .011" to .500" for precise hole and slot inspection
490 Total Precision Pins: Combination of 50-piece M0, 190-piece M1, and 250-piece M2 sets for comprehensive shop capability
Minus Tolerance Accuracy: Each pin is manufactured to minus tolerance for reliable Go/No-Go gauging and tight-fit inspections
Hardened & Precision Ground: Made from high-quality tool steel, hardened and centerless ground for durability, accuracy, and long service life
Organized Storage: Each set is clearly labeled and stored for fast size identification and efficient workflow
Description
This 490 Piece Minus Pin Gage Master Set delivers complete, high-precision measurement coverage from .011" through .500", making it ideal for machining, quality control, toolrooms, and inspection departments. The set combines three industry-standard minus pin gage kits - M0 Minus Pin Gage Set (.011–.060") – 50 Pieces (4101-0010), M1 Minus Pin Gage Set (.061–.250") – 190 Pieces (4101-0011), & M2 Minus Pin Gage Set (.251–.500") – 250 Pieces (4101-0012). Each pin is manufactured to a minus tolerance, ensuring accurate Go/No-Go gauging and precise measurement of hole sizes, slots, and part features. Precision ground and hardened tool steel construction provides excellent wear resistance and consistent accuracy over time. Whether used in production environments or precision inspection applications, this master pin gage set offers reliability, repeatability, and the full size range needed to handle virtually any standard measurement task.