OSG 2930001, 3 Flute, 1/4 in-20, HSS-E, Spiral Flute Tap
OSG 2930001
$27.84
/ EA
In Stock
- Thread Size: 1/4-20
- Material: HSS-E
- Finish/Coating: Steam Oxide
- Number of Flutes: 3
- Flute Direction: Right Hand
- Class of Fit: H3
- Thread Limit: H3
- Chamfer Type: Semi-Bottoming
- Cutting Direction: Right Hand
- Finish: Steam Oxide
- Flute Type: Spiral
- Measurement System: Imperial
- Overall Length - Fractional: 2-1/2 in
- Series: 290
- Shank Diameter - Decimal: 0.255 in
- Thread Standard: UNC
- Overall Length: 2.5 in
- Thread Length: 1 in
OSG list 290 Hypro Spiral Fluted Tap is designed for tapping hardened steel such as 4140, 4340, H-13, D-2 and 1055 up to HRC 35 as well as a variety of stainless steel. OSG's unique geometry along with our premium vanadium material provide exceptional tool life with unequaled consistency. The wide range of H limits reduce the need for ordering special taps.
- Modified Bottom Style (2.5P-3P)
- 45 Degree Helix
OSG 2930001 | OSG Spiral Flute Tap | 3 Flutes | 1/4 in-20 | UNC Thread Standard | Semi-Bottoming Chamfer | HSS-E