Обший каталог Yamawa 2016 - 2017 - страница 242

Spiral Pointed Tap Overall
length
Thread
length
Thread+Neck
length
Shank
dia.
Size of
square
Length of
square

L ℓ ℓn Ds K ℓk
ZELX SS PO Spiral Pointed Taps for Stainless Steels
L ℓ ℓn Ds K ℓk No. of
Spiral Pointed Taps Spiral Fluted Taps Spiral Fluted Taps
(for blind hole)


Size Class Code Chamfer Type
(inch) (inch) (inch) (inch) (inch) (inch) flutes
1 1/2-6UNC GH6 Y82707 4.5P 6.375 1.811 - 1.233 0.925 1.125 4 4
1 1/2-12UNF GH5 Y82708 4.5P 6.375 1.811 - 1.233 0.925 1.125 4 4
1 3/4-5UNC GH7 Y82709 4.5P 7 1.929 - 1.430 1.072 1.25 4 4
(for through hole)


2-4.5UNC GH7 Y82710 4.5P 7.625 1.929 - 1.644 1.233 1.375 4 4
(for through hole)
Hand Taps
Cemented
Carbide Taps Roll Taps
Pipe Taps Simple Inspection Tools
Thread Mills
Dies
Center Drills
Centering Tools


ANSI
PO-11
238