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VÖLKEL finishing tap made of HSS for precise finishing and re-cutting of metric internal threads, durable professional tool.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
VÖLKEL finishing tap made of HSS for precise finishing and re-cutting of metric internal threads, durable professional tool.
Technical drawing of a VÖLKEL thread tap with labeled diameters and lengths.
NPT (tapered pipe thread)

Machine Tap JIS B-4430 Form C HSS-G - NPT 1.1/2 x 11.5

Item no. 98454

€184.00

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 american tapered pipe thread, taper 1:16
Standard JIS B-4430
Form Form C
Material HSS-G
Tolerance medium
Size NPT 1.1/2 x 11.5
Overall length (L1) 110 mm
Thread length (L2) 45 mm
Core hole diameter (D1) 44.0 mm
Shank diameter (D2) 38.0 mm
Drive connector 29.0 mm
EAN 4022835984542
Item number 98454
Type of flute straight fluted
Application for through and blind holes
Thread standard ANSI B1.20.1

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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