EHRZ G7 M4X0.7 P | YAMAWA MFG. Co., Ltd.

【英】タップ詳細

JISZ-PRO Roll Taps for Hard-to-Machine Materials

Design for Taps

Product code：1120101042

Manufacturer's Suggested Retail Price (MSRP*)：JPY4,350

Stock	Distribution's stock
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)	63 mm
Thread length(ℓ)	7 mm
Thread+Neck length(ℓn)	21 mm
Shank length(ℓs)	36 mm
Shank dia.(Ds)	5 mm
Length of square(ℓk)	7 mm
Size of square(K)	4 mm

Surface Treatment	Coating
Flute type	ROLL(Forming Taps)
Materials	HSS-Co
Chamfer length	4P
Number of flutes	5
Gross Weight	9 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
Medium carbon steels	10～30 m/min
High carbon steels	10～30 m/min
Alloy steels	10～30 m/min
Heat treated steel (25〜35HRC)	10～20 m/min
Heat treated steel (35〜45HRC)
Heat treated steel (45〜55HRC)
Heat treated steel (55〜63HRC)
Stainless steels (SUS)	5～15 m/min
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