AL-SP STI Ib M24X3 | YAMAWA MFG. Co., Ltd.

【英】タップ詳細

JISSpiral Fluted Taps for Helical Coil Wire Screw Thread Inserts

Design for Taps

Product code：SW024S1LEN

Manufacturer's Suggested Retail Price (MSRP*)：JPY35,600

Stock	Distribution's stock
PDF Catalog	PDF
2D CAD	2Ｄ：DXF｜2Ｄ：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)	135 mm
Thread length(ℓ)	46 mm
Shank length(ℓs)	62 mm
Shank dia.(Ds)	23 mm
Length of square(ℓk)	20 mm
Size of square(K)	17 mm
Basic major dia.	27.897 mm

Surface Treatment	NI
Flute type	SP(Spiral Fluted Taps for blind hole)
Materials	HSS
Chamfer length	2.5P
Number of flutes	4
Gross Weight	343 g
Bored hole size	24.9 mm
Engagement ratio	92 %
(D1)Max.	25.049 mm
(D1)Min.	24.649 mm

Table of tapping speed recommended for each work material

Low carbon steels
Medium carbon steels
High carbon steels
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	10～25 m/min
Brass castings	10～25 m/min
Bronze	10～25 m/min
Wrought aluminum	10～25 m/min
Aluminum alloy castings	10～25 m/min
Magnesium alloy die castings	10～25 m/min
Zinc alloy die castings	10～25 m/min
Titanium alloys
Nickel base alloys
Thermosetting plastic
Thermoplastic resin