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This item is Discontinued.

Walter Spiral Flute Tap, Modified Bottoming 3 Flutes A2340661-UNF1/4

Spiral Flute Tap, Modified Bottoming 3 Flutes (Discontinued)

  • Mfr # A2340661-UNF1/4
  • Zoro # G2564322
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Specifications

Product Information

MFR #
A2340661-UNF1/4
Zoro #
G2564322
UPC #
-
Country of Origin
Germany

Dimensions

Tap Thread Size
1/4"-28
Overall Length
2-5/8"
Shank Dia.
1/4"
Tap Dimension Type
Inch
Tap Size
1/4"
Thread Length
5/8"
Pitch Diameter Limit
3B
Shank Length
35.50 mm
55% Thread Drill Size
5.70 mm
Thread Size
1/4"-28
75% Thread Drill Size
5.45mm
Square Size
4.85mm
Drill Bit Size
0.2170 in
65% Thread Drill Size
7/32 in

Details

Item
Spiral Flute Tap
Tap Chamfer
Modified Bottoming
Tap Style
Spiral Flute
Tap Thread Type
UNF
Number of Flutes
3
Tap Material
High Speed Steel
Tap Finish
Nitride
Standards
ANSI B94.9
List Number
A2340661
Thread Direction
Right Hand
Number of Pieces
1
Cutting Direction - Machining
Right Hand
Features
For Long Chipping Materials
Series
Paradur Ti
Thread Limit
H2, H3
Tap Shank Standard
ANSI B94.9
Primary Material Application ISO Code
P, S
Material Grade - Machining
NIT
Class of Fit
3B
Spiral Direction
Right Hand
Helix Angle
15 Degrees
Shank Type - Machining
Straight
Secondary Material Application ISO Code
N
Thread Standard
UNF
Measurement System
Fractional Inch
Secondary Material Application
Aluminum, Brass, Bronze, Copper
Extended Neck
Yes
Coolant Fed
Non-Coolant Through
Threads per Inch
28
Primary Material Application
Nickel, Steel, Titanium
Thread Limit / Class of Fit
H3 / 3B

Description

Spiral Flute Tap, Thread Size 1/4 In.-28, UNF, Overall Length 63.50 mm, High Speed Steel, Black Oxide, Thread Length 16.00 mm, 75 Percent Thread Drill Size 5.45mm, Thread Limit H2, H3, Class of Fit 3B, Thread Direction Right Hand, Number of Flutes 3

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