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H1

PO 376 2B 1 3/4-5UNC

【英】タップ詳細

DINSpiral Pointed Taps

Design for Taps
PGU280XNEB

Product code:PGU280XNEB

Manufacturer's Suggested Retail Price (MSRP*):JPY-

PDF CatalogPDF
2D CAD2D:DXF2D:PDF
3D CAD3D:STEP3D:PDF
※MSRP is for reference purposes only. Please consult your local distributor for pricing.
Pricing outside Japan may vary due to each country's tax schedule,
tariffs, import/shipping charges, and duties imposed by customs.

Spec

Overall length(L)220 mm
Thread length(ℓ)65 mm
Shank length(ℓs)112 mm
Shank dia.(Ds)36 mm
Length of square(ℓk)32 mm
Size of square(K)29 mm
Flute typePO(Spiral Pointed Taps for through hole)
MaterialsHSS
Chamfer length5P
Number of flutes4
Gross Weight1759 g
Bored hole size39.6 mm
Engagement ratio88 %
(D1)Max.39.827 mm
(D1)Min.38.964 mm

Table of tapping speed recommended for each work material

Low carbon steels
Medium carbon steels5~10 m/min
High carbon steels5~10 m/min
Alloy steels
Heat treated steel (25〜35HRC)
Heat treated steel (35〜45HRC)
Heat treated steel (45〜55HRC)
Heat treated steel (55〜63HRC)
Stainless steels (SUS)
Tool steels
Cast steels
Cast irons
Ductile cast irons
Copper
Brass
Brass castings
Bronze
Wrought aluminum
Aluminum alloy castings
Magnesium alloy die castings
Zinc alloy die castings
Titanium alloys
Nickel base alloys
Thermosetting plastic
Thermoplastic resin