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Spiral Flute Tap, Modified Bottoming, 2

  • Mfr # 1645014284

  • Zoro # G9270737

product price:  $44.79
/ea

Key Features

Overall Length
3-5/32"
Tap Style
Spiral Flute
Tap Size
1/4"
Shank Dia.
0.255"
Tap Dimension Type
Inch
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Specifications

Product Information

MFR #
1645014284
Zoro #
G9270737
UPC #
-
Country of Origin
Japan

Dimensions

Overall Length
3-5/32"
Tap Size
1/4"
Shank Dia.
0.255"
Tap Dimension Type
Inch
Thread Length
1"
Tap Thread Size
1/4"-28
Tap Length Standard
DIN
55% Thread Drill Size
5.70 mm
Square Size
0.1910 in
Shank Length
1 31/32 in
65% Thread Drill Size
7/32 in
Drill Bit Size
0.2129 in, 0.2152 in, 0.2175 in, 0.2198 in, 0.2222 in
75% Thread Drill Size
5.45
Thread Size
1/4"-28
Size
1/4
Pitch Diameter Limit
H4
Shank Diameter
1/4 in
Square Length
0.313 in
Square Width
0.191 in
Neck Length
1.177 in

Details

Item
Spiral Flute Tap
Tap Style
Spiral Flute
Tap Chamfer
Modified Bottoming
Tap Material
High Speed Steel
Number of Flutes
2
Measurement System
Fractional Inch
Thread Direction
Right Hand
Tap Grouping
Tap
Tap Thread Type
UNF
Tap Finish
TiN
Standards
DIN
Cutting Direction - Machining
Right Hand
Series
16450
Thread Standard
UNF
Threads per Inch
28
Shank Type - Machining
Straight
Primary Material Application
Stainless Steel, Steel
Primary Material Application ISO Code
M, P
Thread Limit
H4
Material Grade - Machining
16450, Vanadium High Speed Steel
Features
DIN Overall Length, Variable Helix
Extended Neck
Yes
Helix Angle
45 Degrees
Coolant Fed
Non-Coolant Through
Tap Shank Standard
DIN
Number of Pieces
1
List Number
16450
Secondary Material Application ISO Code
M, P
Tap Application
Blind Hole
Class of Fit
2B-3B
Shank Type
Square
Secondary Material Application
Stainless Steel, Steel

Description

Spiral Flute Tap, Thread Size 1/4 In.-28, UNF, Overall Length 3 5/32 in, Vanadium High Speed Steel, TiN, Thread Length 25/64 in, 75 Percent Thread Drill Size 5.45, Thread Limit H4, Class of Fit 2B-3B, Thread Direction Right Hand, Number of Flutes 2

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