LS-N-RZ L100 G7 M4X0.7 (B) | YAMAWA MFG. Co., Ltd.

【英】タップ詳細

JISLong Shank Thread Forming Taps for Steels

Design for Taps

Product code：NRZF74.0IB10

Manufacturer's Suggested Retail Price (MSRP*)：JPY3,460

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)	100 mm
Thread length(ℓ)	11 mm
Thread+Neck length(ℓn)	21 mm
Shank length(ℓs)	40 mm
Shank dia.(Ds)	5 mm
Length of square(ℓk)	7 mm
Size of square(K)	4 mm

Surface Treatment	OX
Flute type	ROLL(Forming Taps)
Materials	HSS
Chamfer length	2P
Number of flutes	4
Gross Weight	16 g
Bored hole size	3.72 mm
Engagement ratio	85 %
(D1)Max.	3.422 mm
(D1)Min.	3.242 mm

Table of tapping speed recommended for each work material

Low carbon steels	3～9 m/min
Medium carbon steels	3～9 m/min
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
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