Application

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for blind holes and thread cutting by hand
Additional information
Type of thread Unified coarse thread
Standard ISO 529
Form Form C
Material HSS-G
Tolerance 2B
Size UNC 1.1/4 x 7
Overall length (L1) 151 mm
Thread length (L2) 51 mm
Core hole diameter (D1) 28.25 mm
Shank diameter (D2) 22.4 mm
Drive connector 18.0 mm
Item number 82442-3
Type of flute straight fluted
Application for blind holes
Thread standard ANSI B 1.1
Application consulting
Always the perfect product for your application situation
Request consulting