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  11. Spiral Flute Tap, 1/4"-28, Modified Bottom, Semi-Bottom, 2 Flutes
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Spiral Flute Tap, 1/4"-28, Modified Bottom, Semi-Bottom, 2 Flutes

product price: $30.29
/ea
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Key Features

  • Tap Thread Size 1/4"-28
  • Tap Chamfer Modified Bottoming, Semi-Bottoming
  • Number of Flutes 2
  • Tap Finish TiCN
  • Threads per Inch 28
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Product Information

Dimensions

Tap Thread Size 1/4"-28
Thread Length 3/8 in
Shank Dia. 1/4 in
Drill Bit Size 0.2129 in, 0.2152 in, 0.2175 in, 0.2198 in, 0.2222 in
Overall Length 3 1/8 in
Thread Size 1/4"-28
Tap Size 1/4"
75% Thread Drill Size 5.45
Tap Length Standard DIN
Square Size 0.1900 in
65% Thread Drill Size 7/32 in
Shank Length 1 15/16 in
55% Thread Drill Size 5.70 mm
Size 1/4

Details

Item Spiral Flute Tap
Tap Chamfer Modified Bottoming, Semi-Bottoming
Number of Flutes 2
Tap Finish TiCN
Threads per Inch 28
Helix Angle Variable
Series 16505
Tap Style Spiral Flute
Extended Neck Yes
Primary Material Application Hardened Steel, Stainless Steel, Steel
Measurement System Fractional Inch
Secondary Material Application ISO Code K, N, P
Material Grade - Machining 16505, VC-10
Thread Limit H3
Shank Type - Machining Straight
Tap Material Powdered Metal
Thread Standard UNF
Coolant Fed Non-Coolant Through
Cutting Direction - Machining Right Hand
Standards DIN
Features Any Application, Any Material, Any Time
Secondary Material Application Aluminum, Cast Iron, Steel
Primary Material Application ISO Code H, M, P
Thread Direction Right Hand
Tap Shank Standard DIN

Description

Spiral Flute Tap, Thread Size 1/4 In.-28, UNF, Overall Length 3 1/8 in, Powdered Metal, TiCN, Thread Length 3/8 in, 75 Percent Thread Drill Size 5.45, Thread Limit H3, Thread Direction Right Hand, Number of Flutes 2

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