sadid-sanat Our Motto: GENERAL AGENT OF OSD TOOLS IN IRAN
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The M30×3.5 three-piece hand tap set by OSD is designed according to DIN 352 and is used for creating high-precision internal metric threads. It has a nominal diameter of 30 millimeters and a thread pitch of 3.5 millimeters. Made from cobalt-alloyed high-speed steel HSS-E, this tap offers excellent heat and wear resistance. The set includes three taps: taper, intermediate, and bottoming, used in sequence for starting, deepening, and finishing the threading process. The thread angle is 60 degrees, and the number of flutes is typically 4, which supports efficient chip evacuation. The overall length of the taps ranges from 140 to 180 millimeters, and the square shank is designed for standard hand tap wrenches.
The recommended pilot drill diameter for the M30×3.5 tap is 26.5 millimeters to ensure precise and secure thread engagement in the workpiece. The suitable manual tapping speed is between 5 to 10 revolutions per minute. The OSD three-piece tap set, with its high machining accuracy and controlled tolerances, produces smooth and consistent threads. It is ideal for heavy-duty industrial operations, large mechanical equipment manufacturing, mold making, and heavy engineering maintenance. The combination of standard-compliant design, durable alloy, and ease of use makes this product a professional and reliable choice in the industry.
WEBSITE: Hand Tap set of 3 pieces HSS-E DIN 352 - M30 x 3.5 Iran
The M30×3.5 three-piece hand tap by OSD is a professional and highly precise tool designed for threading hard metals such as steel, stainless steel, and tough alloys. Manufactured in Japan and built to DIN352 standards, this tap ensures high accuracy and consistent performance. Made from reinforced high-speed steel HSS-E, it offers exceptional resistance to pressure, heat, and wear, making it ideal for demanding industrial applications.
This three-step tap set includes three taps with sequential cuts taper, intermediate, and bottoming, making the manual threading process smoother, more accurate, and safer. It is widely used in machining workshops, construction industries, metal parts production lines, and industrial maintenance.
Sadid Sanat, as a specialized importer and supplier of cutting, machining, and drilling tools, offers this high-quality tap with guaranteed performance and authenticity. For the latest pricing, bulk orders, or free technical consultation, feel free to contact Sadid Sanat’s sales team.
