Union Butterfield® 1586 Regular Spiral Flute Tap, Imperial, 1/4-20, UNC Thread, 2 Flutes, 3B, Bottoming, HSS, Bright
PREDOR 6007841
$13.90
/ EA
Out of Stock
- Material: High Speed Steel
- Chamfer Type: Bottoming
- Series: 1586
- Shank Diameter - Decimal: 0.255 in
- Shank Diameter - Metric: 6.477 mm
- Size: 1/4 in -20
- Thread Length: 1 in
- Thread Standard: UNC
- Overall Length: 2-1/2 in
- Finish: Bright
- The spiral flute design effectively draws chips out of the hole
- Excellent choice for non-ferrous applications
- 5/16 in square length
- 30 deg spiral
- #7 tap drill size
- 0.191 in square size
- H3 thread limit
Union Butterfield® Spiral Flute Tap| Regular| Series: 1586| Measurement System Imperial| 1/4-20| UNC| Bottoming Chamfer| 2 Flutes| HSS| Bright| Class of Fit: 3B| Right Hand Cutting| 1 in Thread Length| 2-1/2 in Overall Length| 0.255 in Shank Dia