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Spiral Point Tap Taper, 3 Flutes

  • Mfr # A222079-STIUNC1/4

  • Zoro # G2559538


product price: $28.59
/ea

Key Features

Shank Dia.
5/16"
Tap Material
High Speed Steel
Tap Style
Spiral Point
Tap Size
1/4"
Tap Chamfer
Taper
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Specifications

Product Information

MFR #
A222079-STIUNC1/4
Zoro #
G2559538
UPC #
-
Country of Origin
Germany

Dimensions

Shank Dia.
5/16"
Tap Size
1/4"
Tap Dimension Type
Inch
Overall Length
2-7/8"
Thread Length
3/4"
Tap Thread Size
1/4"-20
Pitch Diameter Limit
3B
65% Thread Drill Size
#5
Shank Length
36.00 mm
55% Thread Drill Size
#3
75% Thread Drill Size
#7
Thread Size
1/4"-20
Square Size
6.05 mm

Details

Item
Spiral Point Tap
Tap Material
High Speed Steel
Tap Style
Spiral Point
Tap Chamfer
Taper
Number of Flutes
3
Number of Pieces
1
List Number
A222079
Thread Direction
Right Hand
Tap Finish
Uncoated
Tap Thread Type
UNC
Cutting Direction - Machining
Right Hand
Series
Prototex TiNi
Material Grade - Machining
Vanadium High Speed Steel
Threads per Inch
20
Primary Material Application
Nickel, Stainless Steel, Steel, Titanium
Secondary Material Application
Aluminum, Brass, Bronze, Copper
Class of Fit
3B
Secondary Material Application ISO Code
N
Coolant Fed
Non-Coolant Through
Measurement System
Fractional Inch
Shank Type - Machining
Straight
Thread Limit
3B
Spiral Direction
Neutral
Extended Neck
Yes
Thread Standard
UNC
Primary Material Application ISO Code
M, P, S
Helix Angle
0 Degrees

Description

Screw Thread Insert STI Tap, Thread Size 1/4 In.-20, UNC, Overall Length 69 mm, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 19 mm, Tap Chamfer Plug, Thread Limit 3B, Class of Fit 3B, Number of Flutes 3

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