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Machine taps pipe Inch G - Fanar
Inch pipe machine taps are designed for cutting threads in solid holes with G thread geometry. Designed for machining threads with an angle of 55 degrees, inchpipe machine taps come in this category in a variety of sizes and feature different parameters.
Inch pipe machine taps in practice
Machine taps are used for high-performance threading in holes previously drilled by drills. These can be through-holes - with no bottom or blind holes. Inch machine taps in the standard are mainly found in one dimensional version and, more precisely, in the DIN-5156 standard. This is an international German standard that defines the dimensions of the inch tapping, which in development is Deutsches Institut für Normung. Inch taps made in DIN 5156 specifies that they are machine taps with a through shank, i.e. it has a threading part wider than the shank part. This makes it possible to cut threads from deep holes and where access to the hole is difficult.
Types of inch machine taps
When it comes to the standard of execution we have mainly DIN 5156, there are 3 nut types available due to the purpose: C, C torsion and B. The C straight nut is designed for both holes and through-holes, and has a short nut in which a full thread starts from 2-3 coils. During machining, the threader stores the chip in the chip grooves without pushing them down or up the hole. The C torsion nut is typically designed for blind holes, their short nut allows threading of holes almost to the very bottom, while thanks to the torsion of the chip grooves to the right, the chips are led up the hole. This prevents the taps from getting clogged with chips and, consequently, from breaking or damaging the taps. Cap B is dedicated to through-holes, it has a full thread profile between 3.5-5 turns, and there is a chipbreaker at the beginning of the tapping tool. It directs the chips down the hole and breaks the chip that forms when tapping. Thanks to the large number of tools in this group, each customer has a chance to find threaders that will effectively respond to individual requirements and adapt to the specifics of the work undertaken. The offered tools are made of the highest quality HSS high-speed steel with a possible admixture of cobalt in the amount of 5%. Thanks to the carefully selected raw materials during production, inch pipe machine threaders are the foundation of effective machining, without the risk of damage to the tools and disruption of their functionality. Thread cutting with the presented tools becomes easy, as they are efficient, robust and durable. Also check out the offer of inch pipe thread cutters, which will complement your workshop with tools for inch external threads.
Machine Tap G 1 1/2 DIN 5156 C HSSE Narex
Machine Tap G 1 1/4 DIN 5156 C HSSE Narex
