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M12x1.75 Tap, Modified Bottom, metric STI thread, D5/D6, 4 flutes, HSS-E, TiN Coated

  • Item Code: 1010-12.000
  • Brand: Guhring
  • Unit Size: 1

Description

An STI tap thread tap is designed to create an oversized thread to accommodate the required Heli-Coil insert. Screw Thread Inserts (STI) are helically formed diamond shaped stainless steel or phosphorous bronze wire that screw into a threaded hole to form a mating internal thread. Screw thread inserts are a convenient way of repairing stripped out threads and are also used to provide stronger threads in softer materials than can be obtained by directly tapping the base metal.

Tech Specs

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Coating TiN
Material HSS-E
Number of flutes 4
chamfer (decimal) Modified Bottom
H Limit D5/D6
Square Size (mm) 9
Diameter M12x1.75
Overall Length (decimal) 4.3307
Series 1010
threadtype metric STI
Brand Guhring
Diameter (mm) 11.999
Shank Diameter (mm) 11
Overall Length (mm) 110