

Description
- nominal diameter d1 - M52,
- thread pitch P - 5 mm,
- total length l1 - 250 mm,
- length of the working part l2 - 70 mm,
- diameter of the shank part d2 - 40 mm,
- size of the square driver a - 32 mm,
- diameter of the threaded hole - 47 mm
- c- (2÷3) P-heading
Professional machine taps M52 blind through-hole straight for general purpose, with elongated through-hole shank, in accordance with DIN 376. Suitable for cutting ordinary metric M threads, section 52 mm, angle 60 degrees, tolerance field ISO2(6H), ISO DIN 13. Type of cut C - for through-holes and blind holes in materials giving short chips. The metric machine taps we offer are made of special high-alloy HSS (High Speed Stell). This specialized tool steel exhibits high durability, hardness and wear resistance (even at high temperatures). The M52 steel machine taps in question also facilitate threading of very hard and hard-to-machine workpieces made of carbon steel (unalloyed), metals, non-ferrous metals (copper, aluminum), metal alloys (bronze, brass) and also hardened plastics.
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