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Brixwell TCB440 #4-40 Carbon Steel Bottoming Hand Tap #4-40 Size 1-7/8" Overall Uncoated (Bright)
Item #: TCB440 by Brixwell
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Features
- Used to re-thread damaged and jammed threads. May also be used to thread mild steels
- Hand Taps come in three styles Taper, Plug or Bottom.
- The Taper Style Starts the thread square with the workpiece. The Plug Style generally used in thru holes. The Bottom Style generate the thread to the bottom of the hole.
Drill-Bit-Size
#43
Drill Bit Decimal Equiv
0.089
Package Dimension (L x W x H)
7" x 2" x 3"
Chamfer Type
Bottoming
Number of Flutes
2
Shank Type
Square
Flute Type
Straight
Thread Length
9/16"
Size
#4-40
Thread Size
#4
Material
Carbon Steel
Overall Length
1-7/8"
Finish
Uncoated (Bright)
Thread Pitch
40
Product Overview
Carbon Steel Bottoming Taps, ideal for cutting right-hand internal threads. The Taps have chamfered threads at the tip that is enough to start the hole and taps to the bottom. Our Bottoming Taps are made from heat-treated carbon steel, they are rust and tarnish-resistant tools that work equally well in plastic drilling applications. The rolled threads are more accurate and cleaner than the machined threads.