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Two HSS hand taps for cutting metric internal threads in metal.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Two HSS hand taps for cutting metric internal threads in metal.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
UNF (Unified fine) left hand

Hand Tap set of 2 pieces DIN 2181 HSS-G left hand thread - UNF 1/4 x 28 LH

Item no. 24014

€14.80

in stock - more than 10 pieces available
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 Fine Thread
Standard DIN 2181
Material HSS-G
Tolerance 2B
Size UNF 1/4 x 28 LH
Overall length (L1) 50 mm
Thread length (L2) 18 mm
Core hole diameter (D1) 5.5 mm
Shank diameter (D2) 6.0 mm
Drive connector 4.9 mm
EAN 4022835240143
Item number 24014
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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