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Spiral Flute Tap Modified Bottoming, 3 Flutes

  • Mfr # 31520608

  • Zoro # G0627687

product price:  $58.49
/ea

Key Features

Overall Length
2.720"
Tap Style
Spiral Flute
Shank Dia.
0.255"
Tap Chamfer
Modified Bottoming
Tap Dimension Type
Inch
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Specifications

Product Information

MFR #
31520608
Zoro #
G0627687
UPC #
-
Country of Origin
Japan

Dimensions

Overall Length
2.720"
Shank Dia.
0.255"
Tap Dimension Type
Inch
Tap Size
1/4"
Thread Length
1-1/8"
Pitch Diameter Limit
H3
Tap Thread Size
1/4"-28
65% Thread Drill Size
7/32 in
Square Size
0.2380 in
55% Thread Drill Size
5.70 mm
75% Thread Drill Size
5.45 mm
Shank Length
1 19/32 in
Thread Size
1/4"-28
Square Length
0.238 in
Shank Diameter
317/1000 in
Square Width
0.238 in

Details

Item
Spiral Flute Tap
Tap Style
Spiral Flute
Tap Chamfer
Modified Bottoming
Tap Material
Powdered Metal
Number of Flutes
3
Number of Pieces
1
Thread Direction
Right Hand
Tap Finish
V
Tap Thread Type
UNF
List Number
315NI
Series
315NI
Cutting Direction - Machining
Right Hand
Features
OSG V-Coating, Powdered Metal VC-10 Substrate, Screw Thread Insert (STI) Tap, Steam Oxide Surface Treatment
Primary Material Application ISO Code
S
Extended Neck
Yes
Measurement System
Fractional Inch
Thread Standard
UNF
Secondary Material Application ISO Code
H, M, S
Primary Material Application
Nickel
Coolant Fed
Non-Coolant Through
Material Grade - Machining
315NI
Secondary Material Application
Hardened Steel, Stainless Steel, Titanium
Shank Type - Machining
Straight
Thread Limit
H3
Threads per Inch
28
Helix Angle
10 Degrees
Shank Type
Straight
Class of Fit
2B-3B

Description

Screw Thread Insert STI Tap, Thread Size 1/4 In.-28, UNF, Overall Length 2 23/32 in, Powdered Metal, V, Right Hand, Thread Length 0.5 in, Tap Chamfer Modified Bottoming, Thread Limit H3, Class of Fit 2B-3B, Number of Flutes 3

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