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In stock | 27 pieces

Phantom HSS-E Machine Tap DIN 374 UNEF for through holes 1/4″-32

249910635
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Drawing
€36.50

DIN 374, reduced shank, Gun nosed for through holes, lead 3,5-5 chamfer

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Very adequate for unalloyed and low-alloyed steel ≤600 N/mm²
Very adequate for Unalloyed and low-alloyed steel 600 - 850 N/mm²
Adequate for Alloyed steel 850 - 1000 N/mm²
Adequate for Stainless steel, ≤850 N/mm²
Adequate for Stainless steel, >850 N/mm²
Very adequate for Grey cast iron GG HB<260
Adequate for Aluminium and Aluminium alloys
1520
VC: 17 M/min,
Spindle speed n: 853 RPM
  • choose thread diameter (d1) UNEF 1/4
  • choose pitch-inch (tpi) 32 Threads per inch
  • choose total length (l1) 80 mm
  • 98.5% available from stock
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Specifications

Thread diameter (d1)
UNEF 1/4
Pitch-Inch (TPI)
32 Threads per inch
Total length (l1)
80 mm
Flute length (l2)
16 mm
Shank Ø (d2)
7 mm
Square wide (sw)
5.5 mm
Pre-drilling diameter (Ø)
5.55 mm
Norm
DIN 374
Form
B
Tool material
HSS-E
Surface
Bright
Shank type
Straight shank with square
Cutting direction
Right
Hole type
for through holes
Coolant feed
No
Tolerance d1 (Tol. d1)
2B
Tolerance d2 (Tol. d2)
h9
Intrastat (HS) code
82074010
EAN code
8716563345794