AUSP Rc(PT)1/8-28 | YAMAWA MFG. Co., Ltd.

【英】タップ詳細

JISZ-PRO Coated Spiral Fluted Taps for Taper Pipe Threads

Design for Taps

Product code：SJRC020FET

Manufacturer's Suggested Retail Price (MSRP*)：JPY6,160

Stock	Distribution's stock
PDF Catalog	PDF
3D CAD	3D：STEP｜3D：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)	90 mm
Thread length(ℓ)	15 mm
Shank length(ℓs)	46 mm
Shank dia.(Ds)	8 mm
Length of square(ℓk)	9 mm
Size of square(K)	6 mm
Basic major dia.	9.728 mm
Length from the front end to the basic dia.(ℓg)	10.1 mm

Surface Treatment	Coating
Flute type	SP(Spiral Fluted Taps for blind hole)
Materials	HSS
Chamfer length	2.5P
Number of flutes	3
Gross Weight	40 g
Bored hole size	8.1 mm
Bored Hole Sizes (ref.) When Threads have Non-Full Threads	8.1 mm
Bored Hole Sizes (ref.) When Threads don't have Non-Full Threads	8.2 mm

Table of tapping speed recommended for each work material

Low carbon steels	～7 m/min
Medium carbon steels	～7 m/min
High carbon steels	～7 m/min
Alloy steels	～5 m/min
Heat treated steel (25〜35HRC)
Heat treated steel (35〜45HRC)
Heat treated steel (45〜55HRC)
Heat treated steel (55〜63HRC)
Stainless steels (SUS)	～3 m/min
Tool steels
Cast steels
Cast irons
Ductile cast irons

Copper
Brass
Brass castings
Bronze
Wrought aluminum
Aluminum alloy castings	～10 m/min
Magnesium alloy die castings
Zinc alloy die castings	～10 m/min
Titanium alloys
Nickel base alloys
Thermosetting plastic
Thermoplastic resin