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  11. Spiral Flute Tap, Modified Bottoming, 3
Widia Spiral Flute Tap, Modified Bottoming, 3 GT305040 - main

Spiral Flute Tap, Modified Bottoming, 3

  • Mfr # GT305040

  • Zoro # G6422823

product price: $55.89
/ea

Key Features

Overall Length
2-23/32"
Tap Style
Spiral Flute
Shank Dia.
0.318"
Tap Chamfer
Modified Bottoming
Tap Dimension Type
Inch
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Specifications

Product Information

MFR #
GT305040
Zoro #
G6422823
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
2-23/32"
Shank Dia.
0.318"
Tap Dimension Type
Inch
Tap Size
5/16"
Thread Length
31/64"
Tap Thread Size
5/16"-18
Shank Length
1 1/4 in
Thread Size
5/16"-18
75% Thread Drill Size
F
65% Thread Drill Size
17/64 in
Square Size
0.2360 in
55% Thread Drill Size
I
Size
5/16
Pitch Diameter Limit
Not Rated

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
UNC
Thread Direction
Right Hand
Standards
ANSI
Tap Finish
TiCN
Tap Grouping
Tap
Cutting Direction - Machining
Right Hand
Spiral Direction
Right Hand
Shank Type - Machining
Straight
Material Grade - Machining
GP6520
Thread Standard
UNC
Measurement System
Fractional Inch
Extended Neck
Yes
Secondary Material Application
Cast Iron
Helix Angle
45 Degrees
Powdered Metal Base Material
Cobalt
Threads per Inch
18
Coolant Fed
Non-Coolant Through
Secondary Material Application ISO Code
K
Primary Material Application ISO Code
P
Primary Material Application
Steel
Tap Shank Standard
ANSI
Series
GT30
Thread Limit
2BX
Class of Fit
2BX
List Number
GT30
Number of Pieces
1

Description

Spiral Flute Tap, Thread Size 5/16 In.-18, UNC, Overall Length 2 23/32 in, Powdered Metal, TiCN, Thread Length 31/64 in, 75 Percent Thread Drill Size F, Thread Limit 2BX, Class of Fit 2BX, Thread Direction Right Hand, Number of Flutes 3

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