LS-PM-HT L200 P4 M27X1.5 2.5P | YAMAWA MFG. Co., Ltd.

【英】タップ詳細

JISLong Shank Hand Taps for Hard-to-Machine materials

Design for Taps

Product code：TY027OSDPBCK

Manufacturer's Suggested Retail Price (MSRP*)：JPY49,100

Stock	Limited 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)	200 mm
Thread length(ℓ)	39 mm
Shank length(ℓs)	80 mm
Shank dia.(Ds)	20 mm
Length of square(ℓk)	18 mm
Size of square(K)	15 mm

Flute type	HT(Hand Taps)
Materials	HSS-P
Chamfer length	2.5P
Number of flutes	4
Gross Weight	511 g
Bored hole size	25.60 mm
Engagement ratio	86 %
(D1)Max.	25.676 mm
(D1)Min.	25.376 mm

Table of tapping speed recommended for each work material

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

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