HT STI GH1 8-32UNC 5P | YAMAWA MFG. Co., Ltd.

【英】タップ詳細

ANSIHand Taps for Helical Coil Wire Screw Thread Inserts

Design for Taps

Product code：TUUN8J1NEB5

Manufacturer's Suggested Retail Price (MSRP*)：JPY-

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)	3.150 inch
Thread length(ℓ)	0.591 inch
Thread+Neck length(ℓn)	0.984 inch
Shank length(ℓs)	1.929 inch
Shank dia.(Ds)	0.220 inch
Length of square(ℓk)	0.281 inch
Size of square(K)	0.165 inch

Flute type	HT(Hand Taps)
Materials	HSS
Chamfer length	5P
Number of flutes	3
Gross Weight	14 g
Bored hole size	0.1763 inch
Engagement ratio	70 %
(D1)Max.	0.1781 inch
(D1)Min.	0.1708 inch

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
Brass castings
Bronze
Wrought aluminum	4.5～13 m/min
Aluminum alloy castings	4.5～13 m/min
Magnesium alloy die castings
Zinc alloy die castings	4.5～13 m/min
Titanium alloys
Nickel base alloys
Thermosetting plastic
Thermoplastic resin