OSG 1812900 126 Spiral Point Straight Flute STI Tap, 3/8-16, 4 Flutes, 3B/H3 Class of Fit, Right Hand
OSG 1812900
$21.76
/ EA
Out of Stock
- Class of Fit: 3B/H3
- Finish/Coating: Bright
- Material: HSS
- Number of Flutes: 4
- Overall Length: 2.937 in
- Series: 126
- Shank Diameter - Decimal: 0.367 in
- Square Size: 0.275
- Thread Size: 3/8-16
- Thread Standard: UNC
- Chamfer Type: Bottoming
- Cutting Direction: Right Hand
- Measurement System: Imperial
- Overall Length - Fractional: 3-3/8 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 | 3/8-16 | UNC Thread | 1-21/32 in Thread Length | 3-3/8 in Overall Length | 4 Flutes | Bottoming Chamfer | Right Hand Cutting | Class of Fit: 3B/H3 | 0.36699999999999999 in Shank Dia | 0.388 to 0.398 in Tap Drill | 0.27500000000000002 in Square Size | HSS | Bright