1-1/2 x8, H6 4 FLUTED SPIRAL
YGTCBB956
MFG #: BB956
$435.23
/ EA
- System of Measurement: Imperial
- Thread Size: 1.3863in, 1-1/2-8
- Chamfer: Modified Bottoming
- Number of Flutes: 4
- Thread Limit: H6
- Surface Treatment: Steam Oxide
- Material: Super HSS
- Overall Length: 6.38in
- Thread Length: 1.181in
- Shank Diameter: 1.233in
- Thread Standard: UNC
- Hand Direction: Right Hand
- Type: Blue Ring High Performance
- Series: BB Series
- Through Coolant (Yes/No): Yes
- Country of Origin: KR
- Flute Direction: Right Hand
- Manufacturer Name: YG-1 Tool
- Application
- Item Features
- Standards
Blind Hole Applications
- Use in a wide range of tapping equipment with synchronous or non-synchronous tapping cycles
- Super HSS for prevention of oversized threads
- Steam tempered is a Fe3O4-oxyd coating which reduces friction between the tool and workpiece, also preventing cold welding
- Heat treated and heat-resistant steels, <850 N/sq-mm Rm, <=1200 N/sq-mm Rm
ANSI Specified|USCTI 302A