N-CT-PO P4 M20X2.5 | YAMAWA MFG. Co., Ltd.

【英】タップ詳細

JISSpiral Pointed Carbide Taps

Design for Taps

Product code：PCNS020R

Manufacturer's Suggested Retail Price (MSRP*)：JPY107,000

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)	105 mm
Thread length(ℓ)	35 mm
Shank length(ℓs)	41 mm
Shank dia.(Ds)	15 mm
Length of square(ℓk)	15 mm
Size of square(K)	12 mm

Flute type	PO(Spiral Pointed Taps for through hole)
Materials	Carbide
Chamfer length	5P
Number of flutes	3
Gross Weight	192 g
Bored hole size	17.6 mm
Engagement ratio	89 %
(D1)Max.	17.744 mm
(D1)Min.	17.294 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	10～20 m/min
Brass castings	10～20 m/min
Bronze	10～20 m/min
Wrought aluminum	10～20 m/min
Aluminum alloy castings	10～20 m/min
Magnesium alloy die castings	10～20 m/min
Zinc alloy die castings	10～20 m/min
Titanium alloys
Nickel base alloys
Thermosetting plastic
Thermoplastic resin