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H1

PO 374 2B 1 1/4-12UNF

【英】タップ詳細

DINSpiral Pointed Taps

Design for Taps
PMU20SXNEB

Product code:PMU20SXNEB

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)150 mm
Thread length(ℓ)27 mm
Shank length(ℓs)77 mm
Shank dia.(Ds)22 mm
Length of square(ℓk)21 mm
Size of square(K)18 mm
Flute typePO(Spiral Pointed Taps for through hole)
MaterialsHSS
Chamfer length5P
Number of flutes4
Gross Weight498 g
Bored hole size29.8 mm
Engagement ratio85 %
(D1)Max.29.921 mm
(D1)Min.29.464 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