HY-PRO® 2906401 Spiral Flute Tap, Right Hand Cutting, #4-40 Thread, H2 Thread Limit, Semi-Bottoming Chamfer, Right Hand Flute Direction, 3 Flutes, Steam Oxide, HSS-E
OSG 2906401
$27.75
/ EA
Out of Stock
- Coolant Through: No
- Thread Size: #4-40
- Material: HSS-E
- Finish/Coating: Steam Oxide
- Number of Flutes: 3
- Flute Direction: Right Hand
- Class of Fit: H2
- Thread Limit: H2
- Chamfer Type: Semi-Bottoming
- Cutting Direction: Right Hand
- Finish: Steam Oxide
- Material Application: Alloy Steel, Carbon Steel, Cast Iron, Die Steel, Hardened Steel and Stainless Steel
- Measurement System: Imperial
- Overall Length - Fractional: 1-7/8 in
- Series: 290
- Shank Diameter - Decimal: 0.141 in
- Thread Standard: UNC
- Overall Length: 1.875 in
- Flute Type: Spiral
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 2906401 | OSG Spiral Flute Tap | 3 Flutes | #4-40 | UNC Thread Standard | Semi-Bottoming Chamfer | HSS-E