N-CT FC P3 4-48UNF 3P | YAMAWA MFG. Co., Ltd.

【英】タップ詳細

JISCarbide Taps for Cast Irons

Design for Taps

Product code：TCNRUN4F3

Manufacturer's Suggested Retail Price (MSRP*)：JPY15,900

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)	44 mm
Thread length(ℓ)	9.5 mm
Shank dia.(Ds)	3 mm
Length of square(ℓk)	5 mm
Size of square(K)	2.5 mm

Flute type	HT(Hand Taps)
Materials	Carbide
Chamfer length	3P
Number of flutes	3
Gross Weight	8 g
Bored hole size	2.41 mm
Engagement ratio	76 %
(D1)Max.	2.458 mm
(D1)Min.	2.271 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	2～5 m/min
Ductile cast irons	2～5 m/min

Copper
Brass
Brass castings	2～5 m/min
Bronze
Wrought aluminum
Aluminum alloy castings
Magnesium alloy die castings
Zinc alloy die castings
Titanium alloys
Nickel base alloys
Thermosetting plastic
Thermoplastic resin