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Spiral Flute Tap Modified Bottoming, 3 Flutes

  • Mfr # 1645076203

  • Zoro # G9270843

product price:  $78.49
/ea

Key Features

Overall Length
4"
Tap Style
Spiral Flute
Shank Dia.
0.323"
Tap Chamfer
Modified Bottoming
Tap Dimension Type
Inch
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Specifications

Product Information

MFR #
1645076203
Zoro #
G9270843
UPC #
-
Country of Origin
Japan

Dimensions

Overall Length
4"
Shank Dia.
0.323"
Tap Dimension Type
Inch
Tap Size
7/16"
Thread Length
1-7/16"
Tap Thread Size
7/16"-20
Tap Length Standard
DIN
75% Thread Drill Size
9.95
Shank Length
2 7/32 in
Thread Size
7/16"-20
Square Size
0.2420 in
Drill Bit Size
0.3855 in, 0.3888 in, 0.3920 in, 0.3953 in, 0.3985 in
55% Thread Drill Size
10.20 mm
65% Thread Drill Size
10.00 mm
Size
7/16
Pitch Diameter Limit
H3
Shank Diameter
21/64 in
Neck Length
1.713 in
Square Width
0.242 in
Square Length
0.406 in

Details

Item
Spiral Flute Tap
Tap Style
Spiral Flute
Tap Chamfer
Modified Bottoming
Tap Material
High Speed Steel
Number of Flutes
3
Tap Thread Type
UNF
Tap Grouping
Tap
Tap Finish
TiN
Thread Direction
Right Hand
Series
16450
Cutting Direction - Machining
Right Hand
Helix Angle
45 Degrees
Extended Neck
Yes
Tap Shank Standard
ANSI
Primary Material Application ISO Code
M, P
Material Grade - Machining
Vanadium High Speed Steel
Thread Standard
UNF
Primary Material Application
Stainless Steel, Steel
Measurement System
Fractional Inch
Threads per Inch
20
Coolant Fed
Non-Coolant Through
Shank Type - Machining
Straight
Thread Limit
H3
List Number
16450
Number of Pieces
1
Secondary Material Application
Stainless Steel, Steel
Tap Application
Blind Hole
Standards
DIN
Features
DIN Overall Length, Variable Helix
Secondary Material Application ISO Code
M, P
Class of Fit
2B-3B
Shank Type
Square

Description

Spiral Flute Tap, Thread Size 7/16 In.-20, UNF, Overall Length 3 15/16 in, Vanadium High Speed Steel, TiN, Thread Length 37/64 in, 75 Percent Thread Drill Size 9.95, Thread Limit H3, Class of Fit 2B-3B, Thread Direction Right Hand, Number of Flutes 3

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