OSG 1813800 126 Spiral Point Straight Flute STI Tap, 1/2-20, 4 Flutes, 2B/H3 Class of Fit, Right Hand
OSG 1813800
$29.87
/ EA
Out of Stock
- Material: HSS
- Overall Length: 3.375 in
- Series: 126
- Shank Diameter - Decimal: 0.48 in
- Square Size: 0.36
- Thread Standard: UNF
- Thread Size: 1/2-20
- Class of Fit: 2B/H3
- Number of Flutes: 4
- Finish/Coating: Bright
- Chamfer Type: Plug
- Cutting Direction: Right Hand
- Measurement System: Imperial
- Overall Length - Fractional: 3-13/16 in
- Provides exceptional value for tapping helicoil (STI) threads in a variety of ferrous and nonferrous metals
- Increased wear resistance
- Complete offering
- Repair stripped threaded holes
- Aluminum alloys, cast aluminum, cast iron, carbon steels applicable materials
- For through or blind holes and short chipping materials
For general purpose applications
OSG STI Tap | Spiral Point Straight Flute | Series: 126 | Measurement System: Imperial | 1/2-20 | UNF Thread | 1-13/16 in Thread Length | 3-13/16 in Overall Length | 4 Flutes | Plug Chamfer | Right Hand Cutting | Class of Fit: 2B/H3 | 0.48 in Shank Dia | 0.51 to 0.518 in Tap Drill | 0.36 in Square Size | HSS | Bright