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1/2-20 High Speed Steel Thread Forming Roll Tap

  • Mfr # 5559098

  • Zoro # G9180607

product price:  $44.15
/ea

Key Features

Number of Flutes
[Delete]
Overall Length
1-21/32
Size
1/2-20
Drill Bit Size
1/2-20
Drilling Length
.367
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Specifications

Product Information

MFR #
5559098
Zoro #
G9180607
UPC #
-
Country of Origin
United States

Dimensions

Overall Length
1-21/32
Size
1/2-20
Drill Bit Size
1/2-20
Drilling Length
.367
Square Size
0.275
Shank Diameter
0.367

Details

Number of Flutes
[Delete]
Thread Chamfer
2.5
Limit
H8

Description

  • Premium High Speed Steel TapsThread Forming/Roll Style Taps
  • Plug Tap sizes 3/8"and smaller have male centers
    SINGLE THREAD: 1.5 Thread Chamfer
    For maximum thread length in blind holes due to
    its short chamfer
    BOTTOM: 2.5 Thread Chamfer
    For blind hole tapping
    PLUG: 4.0 Thread Chamfer
    For through hole tapping
    THREAD FORMING:
    Taps have no flutes or cutting edges & provide
    chipless tapping
    LUBE GROOVES:
    For lubrication & venting in blind holes (sizes #6-32 and larger)
    MATERIALS:
    brass, copper, lead, stainless steels, carbon steels,
    zinc, most ductile materials producing stringy chips
    are great for forming

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