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Three parallel metal taps with square drives and cutting threads, used for creating internal threads in holes.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Three parallel metal taps with square drives and cutting threads, used for creating internal threads in holes.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
UNC (Unified coarse)

Hand Tap set of 3 pieces ISO 529 HSS-G - UNC 1.1/8 x 7

Item no. 82440

€129.00

2 weeks delivery time
Application

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for through and blind holes
  • for thread cutting by hand
Additional information
Type of thread Unified coarse thread
Standard ISO 529
Material HSS-G
Tolerance 2B
Size UNC 1.1/8 x 7
Overall length (L1) 138 mm
Thread length (L2) 48 mm
Core hole diameter (D1) 25.0 mm
Shank diameter (D2) 20.0 mm
Drive connector 16.0 mm
EAN 4022835824404
Item number 82440
Type of flute straight fluted
Application for through and blind holes
Thread standard ANSI B 1.1

Application:

for general use

  • non abrasive material up to 900 N/mm²
  • unalloyed and low alloyed steel
  • for through and blind holes
  • for thread cutting by hand
Die visible through a larger die.
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