4pcs Screw Thread Pitch Cutting Gauge Tool Set Centre Gage 55 and 60 Degree Inch and Metric Measuring Gauging Lathe Tools fake diamond tester 10 x 10mm to 25

10 x 10mm to 25 x 25mm Taper

K1: Modes Selection

Large Reaming Point

65mm Twist Drill

4pcs Screw Thread Pitch Cutting Gauge Tool Set Centre Gage 55 and 60 Degree Inch and Metric Measuring Gauging Lathe Tools fake diamond tester 10 x 10mm to 25Standard measuring tool for the size of internal and external threads. Features: Simple and reasonable structure. Stainless steel, suitable for field measurements. Measurement convenient and portable size. Standard measuring tool for the size of internal and external threads. Specifications: Material: stainless steel Accuracy: 0. 1 Screw thread pitch inch and metric : 52 Pcs Metric total of 24 tablets, according to the number of pitches per piece,