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Hand Tap set of 3 pieces DIN 352 - M10 x 1.5

The M10×1.5 three-piece hand tap set by OSD is manufactured according to DIN 352 and features a nominal diameter of 10 millimeters with a 1.5 mm thread pitch. The set includes taper, intermediate, and bottoming taps, used sequentially to start, deepen, and finish internal threading. The thread angle is 60 degrees, and the number of flutes is typically 3 or 4, ensuring effective chip removal. The taps are made from high-speed steel HSS with a surface hardness between 62 and 65 HRC, providing excellent durability and heat resistance. Each tap generally has an overall length between 70 and 90 millimeters and a square drive end suitable for standard hand tap wrenches.

The recommended pilot drill diameter for the M10×1.5 tap is 8.5 millimeters to ensure optimal thread engagement with the workpiece. The suggested manual tapping speed is 10 to 15 revolutions per minute to prevent tool damage. This tap set is ideal for use on steel alloys, cast iron, aluminum, and non-ferrous metals. OSD ensures high precision in manufacturing and surface finishing, delivering smooth operation, consistent chip evacuation, and extended tool life. This set is a reliable choice for industrial repair, machining workshops, and precision component production.

WEBSITE: Hand Tap set of 3 pieces DIN 352 - M10 x 1.5 Iran