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Spiral Flute Tap, Bottoming, 3

product price: $17.79
/ea
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Key Features

  • Overall Length 2-23/32"
  • Tap Thread Size 1/4"-28
  • Tap Style Spiral Flute
  • Tap Chamfer Bottoming
  • Shank Dia. 0.238"
See all product information

Product Information

Dimensions

Overall Length 2-23/32"
Tap Thread Size 1/4"-28
Shank Dia. 0.238"
Tap Dimension Type Inch
Tap Size 1/4"
Thread Length 1-1/8"
Pitch Diameter Limit H3
55% Thread Drill Size 5.70 mm
65% Thread Drill Size 7/32 in
75% Thread Drill Size 5.45 mm
Thread Size 1/4"-28
Square Size 0.2380 in
Shank Length 1 37/64 in

Details

Item Spiral Flute Tap
Tap Style Spiral Flute
Tap Chamfer Bottoming
Tap Thread Type UNF
Number of Flutes 3
Tap Material High Speed Steel
Tap Finish Bright
Number of Pieces 1
Tap Grouping STI Tap
List Number S108
Thread Direction Right Hand
Cutting Direction - Machining Right Hand
Series S108
Thread Standard UNF
Secondary Material Application ISO Code K, N, P
Secondary Material Application Aluminum, Brass, Bronze, Cast Iron, Copper, Steel
Primary Material Application All Materials
Shank Type - Machining Straight
Primary Material Application ISO Code H, K, M, N, O, P, S
Measurement System Fractional Inch
Coolant Fed Non-Coolant Through
Material Grade - Machining S108
Thread Limit H3
Threads per Inch 28
Extended Neck Yes
Helix Angle 50 Degrees

Description

Screw Thread Insert STI Tap, Thread Size 1/4 In.-28, UNF, Overall Length 2 23/32 in, High Speed Steel, Bright (Uncoated), Right Hand, Thread Length 1/2 in, Tap Chamfer Bottoming, Thread Limit H3, Number of Flutes 3

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