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H1

HVSP P4 1 3/4-12UN

【英】タップ詳細

JISZ-PRO Hybrid Value Spiral Fluted Taps for Steels

Design for Taps
SYU28SSEEXJ

Product code:SYU28SSEEXJ

Manufacturer's Suggested Retail Price (MSRP*):JPY80,900

StockLimited distribution's stock
PDF CatalogPDF
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)59 mm
Shank length(ℓs)112 mm
Shank dia.(Ds)35 mm
Length of square(ℓk)30 mm
Size of square(K)26 mm
Surface TreatmentOX
Flute typeSP(Spiral Fluted Taps for blind hole)
MaterialsHSS
Chamfer length2.5P
Number of flutes4
Gross Weight1231 g
Bored hole size42.5 mm
Engagement ratio85 %
(D1)Max.42.621 mm
(D1)Min.42.164 mm

Table of tapping speed recommended for each work material

Low carbon steels3~8 m/min
Medium carbon steels3~8 m/min
High carbon steels3~8 m/min
Alloy steels3~8 m/min
Heat treated steel (25〜35HRC)~5 m/min
Heat treated steel (35〜45HRC)
Heat treated steel (45〜55HRC)
Heat treated steel (55〜63HRC)
Stainless steels (SUS)~5 m/min
Tool steels
Cast steels3~8 m/min
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