7/8-9 UNC GH6 TAP
7/8-9 UNC GH6 TAP
YGTCTB746N
TB746N
142.49
/ EA
http://schema.org/OutOfStock
/Product/YGTCTB746N
- Class of Fit: 2/2B
- Drill Length: 1.339in
- Drill Size Metric: 19.657
- Material: HSS-EX
- Number of Flutes: 3
- Overall Length Decimal Inch: 4.69
- Overall Length Metric: 119.126
- Series: TB-N Series
- Shank Diameter Decimal Inch: 0.697
- Square Size Decimal Inch: 0.523in W x 0.75in L
- Surface Treatment: TiN Coated
- Thread Limit: H6
- Type: High Performance Plug Chamfer Spiral Point
- Drill Size Decimal Inch: 0.7739
- Has Attributes: Yes
- Has Image: Yes
- Shank Type: Square
- System of Measurement: Imperial
- Thread Size: 7/8-9 UNC
- Application
- Item Features
- Standards
Multi-Purpose Applications
- Combo tap's geometry is designed to provide smooth chip evacuation resulting in uninterrupted manufacturing
- Guaranteed process reliability even in less rigid machining conditions
- Prevents over and under feeding by its optimized flank geometry
- Constant threading quality preventing oversized threading
- HSS-E for prevention of oversized threads
- TiN coating yields a hardness of approximately 2300 HV and also a heat-resistant up to approximately 600 deg C
- The current coating is an excellent all round coating for normal applications
USCTI 302A