Spiral Flute Tap: 9/16-12, UNC, 4 Flute, Semi-Bottoming, 2B & 3B Class of Fit, High Speed Steel, ZrN Finish MPN:TT89149
Our spiral flute tap delivers a superior performance by minimizing friction while maximizing chip removal efficiency for unmatched drilling and tapping experience on a variety of materials. Made from high-speed steel with an advanced ZrN finish that offers unbeatable lubricity, wear, and heat resistance, this 9/16 x 12 UNC tap provides precise threads with fewer defects in the range of -60 to +20 degrees at an SFI (Special Flank Interface) without spline clearance control. Its four flute semi-bottoming design ensures a burr-free exit for consistent hole size and quality while meeting or exceeding industry standards, catering to professional contractors, machinists or hobbyists seeking top-grade tools that meet specific requirements in demanding projects with accuracy and durability.
Product Information
- : TT89149
- Chamfer: Semi-Bottoming
- Class of Fit: 2B; 3B
- Coating/Finish: ZrN
- Coolant Through: No
- Flute Direction: Right Hand
- Helix Angle: 52
- Material: High Speed Steel
- Number of Flutes: 4
- Overall Length (Decimal Inch): 3.5938
- Overall Length (Inch): 3-19/32
- Series: 891
- Shank Diameter (Decimal Inch): 0.4290
- Square Length (Inch): 1/2
- Square Size (Decimal Inch): 0.3220
- Thread Direction: Right Hand
- Thread Length (Decimal Inch): 1.6563
- Thread Limit: H3
- Thread Size (Inch): 9/16-12
- Thread Standard: UNC
Additional Information
- Hazardous Materials: No, oK to Ship Via Air
- Material Safety Data Sheet (MSDS) Required: No
- Country of Origin: US, United States
- TAA Compliant: Yes
- UNSPSC: 23241600
- CA Restricted (Prop 65): Unknown
- Package Length: 3.59
- Package Width: 0.68
- Package Height: 0.68
- Package Weight: 0.15
- Prohibited States: AK,HI,PR