GUH 9039890063500 1/4 Cobalt Machine Tap 28 TPI TiN
GUH 9039890063500
$62.53
/ EA
- Thread Size: 1/4 - 28 in
- Material: High Speed Steel
- Finish/Coating: TiN
- Number of Flutes: 3
- Flute Direction: Right Hand
- Class of Fit: 3B
- Thread Limit: H3/H4
- Chamfer: Modified Bottoming
- Helix Angle: 40 Degree
- Material Application: Alloyed Steel; Cast Iron; Cutting Steel; Hardened Steel; Tool Steel
- Overall Length: 2.7210 in
- Series/List: 3989
- Shank Diameter: 0.3180 in
- Thread Length: 1.4570 in
- Thread Standard: UNF
- Modified bottoming chamfers are similar to bottoming chamfers, but they are longer and have more teeth. They are used for threading blind holes and have 2 to 2-1/2 threads
- Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
Guhring 9039890063500 1/4-28 in | UNF | 3 Flute | 40 Degree | Modified Bottoming | Spiral Flute STI Tap