MHSL D5 M4.5X0.75 | YAMAWA MFG. Co., Ltd.

【英】タップ詳細

ANSI"Z-PRO Spiral Fluted Taps for Carbon Steels of middle hardness, Through Hole Use (with LH spiral flutes)"

Design for Taps

Product code：5109101045

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

PDF Catalog	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)	2.756 inch
Thread length(ℓ)	0.551 inch
Thread+Neck length(ℓn)	0.945 inch
Shank length(ℓs)	1.654 inch
Shank dia.(Ds)	0.194 inch
Length of square(ℓk)	0.25 inch
Size of square(K)	0.152 inch

Feed system	For synchronous feeding
Surface Treatment	Coating
Flute type	SL(Spiral Fluted Taps for through hole)
Materials	HSS-Co
Chamfer length	5P
Number of flutes	3
Bored hole size	3.83 inch
Engagement ratio	83 %
(D1)Max.	3.878 inch
(D1)Min.	3.688 inch

Table of tapping speed recommended for each work material

Low carbon steels
Medium carbon steels	7～14 m/min
High carbon steels	7～14 m/min
Alloy steels	7～14 m/min
Heat treated steel (25〜35HRC)	7～14 m/min
Heat treated steel (35〜45HRC)	3.5～11 m/min
Heat treated steel (45〜55HRC)
Heat treated steel (55〜63HRC)
Stainless steels (SUS)
Tool steels	3.5～11 m/min
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