ZELX CARB CI GH3 3/8-24UNF 4P | YAMAWA MFG. Co., Ltd.

【英】タップ詳細

ANSICarbide Taps for Cast Irons

Design for Taps

Product code：Y83820

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)	2.937 inch
Thread length(ℓ)	1.25 inch
Shank dia.(Ds)	0.381 inch
Length of square(ℓk)	0.437 inch
Size of square(K)	0.286 inch

Flute type	HT(Hand Taps)
Materials	Carbide
Chamfer length	4P
Number of flutes	4
Gross Weight	66 g
Bored hole size	0.338 inch
Engagement ratio	68 %
(D1)Max.	0.34 inch
(D1)Min.	0.33 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	5～15 m/min
Ductile cast irons	5～15 m/min

Copper
Brass
Brass castings	5～15 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