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H1

PO 374 ISO2 M48X3

【英】タップ詳細

DINSpiral Pointed Taps

Design for Taps
PM048SANEB

Product code:PM048SANEB

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)225 mm
Thread length(ℓ)49 mm
Shank length(ℓs)115 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 Weight1889 g
Bored hole size45.1 mm
Engagement ratio89 %
(D1)Max.45.252 mm
(D1)Min.44.752 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