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Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
Hand Taps

Hand Tap Bottoming JIS B-4430 Form C HSS-G - UNC 1/4 x 20

Item no. 93414-3

€5.00

in stock - more than 100 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 coarse thread
Standard JIS B-4430
Form Form C
Material HSS-G
Tolerance 2B
Size UNC 1/4 x 20
Overall length (L1) 62 mm
Thread length (L2) 24 mm
Core hole diameter (D1) 5.2 mm
Shank diameter (D2) 6.0 mm
Drive connector 4.5 mm
Item number 93414-3
Type of flute straight fluted
Application for 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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